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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Angola (2)
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Congo (1)
-
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East Africa
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Ethiopia (1)
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Tanzania (2)
-
-
North Africa
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Algeria (3)
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Egypt (2)
-
Libya (1)
-
Morocco
-
Tafilalt (1)
-
-
Tunisia
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El Kef Tunisia (2)
-
-
-
Southern Africa
-
South Africa
-
Bushveld Complex (1)
-
Merensky Reef (1)
-
Transvaal region (1)
-
-
Zimbabwe
-
Great Dyke (1)
-
-
-
West Africa
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Ghana (1)
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Ivory Coast (1)
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Niger (1)
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Niger River (1)
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Nigeria (2)
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Senegal (2)
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Arctic Ocean
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Chukchi Sea (1)
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Norwegian Sea (1)
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Arctic region
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Greenland
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East Greenland (1)
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Jameson Land (2)
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Russian Arctic
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Novaya Zemlya (1)
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Asia
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Arabian Peninsula
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Kuwait (1)
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Oman (1)
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Saudi Arabia (3)
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United Arab Emirates
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Abu Dhabi (3)
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Far East
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Borneo
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Brunei (1)
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China
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Guangxi China (1)
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Guizhou China (1)
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Henan China (1)
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Jilin China (1)
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Liaoning China (1)
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Yangtze River (1)
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Indonesia (1)
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Lesser Sunda Islands
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India (2)
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Middle East
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Iran
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Tehran Iran (1)
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Israel (3)
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Zagros (1)
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Siberia (1)
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Atlantic Ocean
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North Atlantic
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Blake Plateau
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Blake Nose (1)
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Caribbean Sea (1)
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English Channel (1)
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Florida Bay (3)
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North Sea
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Viking Graben (1)
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Northwest Atlantic
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Demerara Rise (1)
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Porcupine Basin (1)
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Scotian Shelf (1)
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South Atlantic
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Espirito Santo Basin (1)
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Southeast Atlantic (1)
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Atlantic Ocean Islands
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Bermuda (2)
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Australasia
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Australia
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Queensland Australia (1)
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Victoria Australia
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Gippsland Basin (1)
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Western Australia
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Canning Basin (1)
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New Zealand (3)
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Avery Island (1)
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Azalea Field (2)
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Baffin Bay (6)
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Bare Mountain (1)
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Bass River (2)
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Black Hills (4)
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Campos Basin (1)
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Canada
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Eastern Canada
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Maritime Provinces
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New Brunswick (1)
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Newfoundland and Labrador
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Labrador (1)
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Newfoundland
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Ontario
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Quebec
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Noranda Quebec (1)
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Mackenzie Mountains (2)
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Nunavut (2)
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Queen Elizabeth Islands
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Parry Islands (1)
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Ungava (1)
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Western Canada
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Alberta
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Calgary Alberta (2)
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British Columbia (5)
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Canadian Cordillera (1)
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Manitoba (2)
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Northwest Territories (4)
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Saskatchewan (4)
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Selwyn Basin (1)
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Yukon Territory (4)
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Cape Ann (1)
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Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Cuba
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Pinar del Rio Cuba
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Sierra de los Organos (1)
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Hispaniola
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Haiti
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Beloc Haiti (1)
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Jamaica (3)
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Puerto Rico (2)
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Lesser Antilles
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Trinidad and Tobago
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Virgin Islands (1)
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Bahamas (3)
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Cascade Range (1)
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Central America
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Belize (4)
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Commonwealth of Independent States
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Russian Federation
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Mezen River basin (2)
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Orenburg Russian Federation (1)
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Russian Arctic
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Novaya Zemlya (1)
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Urals
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East Pacific Ocean Islands
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Midway (1)
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Eugene Island (1)
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Europe
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Alps
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Eastern Alps
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Carnic Alps (1)
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Dolomites (2)
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Arkhangelsk Russian Federation
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Baltic region
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Estonia (2)
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Carpathians (1)
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Central Europe
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Austria (2)
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Czech Republic
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Bohemia
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Prague Basin (1)
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Germany
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Bavaria Germany
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Upper Bavaria Germany
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Munich Germany (1)
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Lower Saxony Germany (2)
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Poland (2)
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Switzerland (1)
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Dnieper-Donets Basin (1)
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Jura Mountains (1)
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Jutland (1)
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Mezen River basin (2)
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Orenburg Russian Federation (1)
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Pannonian Basin (1)
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Southern Europe
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Dalmatia (1)
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Iberian Peninsula
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Portugal (2)
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Spain
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Basque Provinces Spain
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Vizcaya Spain
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Bilbao Spain (1)
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Ebro Basin (1)
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Murcia Spain
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Caravaca Spain (1)
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Navarra Spain (1)
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Valencia region
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Alicante Spain (1)
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-
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Italy
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Trentino-Alto Adige Italy
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Alto Adige (1)
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-
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Yugoslavia (2)
-
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Western Europe
-
France
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Central Massif
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Montagne Noire (1)
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Drome France (1)
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Hautes-Alpes France (1)
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Paris Basin (1)
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Iceland (1)
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Ireland (1)
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Scandinavia
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Denmark
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Bornholm (1)
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Stevns Klint (1)
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Sweden
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Gotland Sweden (1)
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United Kingdom
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Great Britain
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England
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Kent England
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Folkestone England (1)
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London Basin (1)
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Northumberland England (1)
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Wessex Basin (1)
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Scotland (3)
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Northern Ireland (2)
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-
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Franklin Mountains (11)
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Front Range (4)
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Glass Mountains (28)
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Green River basin (2)
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Guadalupe Mountains (30)
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Guadalupe River (2)
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Gulf of Mexico Basin (17)
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Indian Ocean
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Andaman Sea (2)
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Arabian Sea
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Persian Gulf (1)
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-
Bay of Bengal (2)
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Bengal Fan (2)
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Red Sea
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Gulf of Suez (1)
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-
-
International Ocean Discovery Program (1)
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Iron Mountain (1)
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James River (1)
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Laguna Madre (5)
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Llanos (1)
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Long Valley (1)
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Malay Archipelago
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Borneo
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Brunei (1)
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Timor (1)
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Marathon Basin (23)
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Maverick Basin (16)
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Mexico
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Baja California (1)
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Baja California Mexico (2)
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Chihuahua Mexico (8)
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Coahuila Mexico (7)
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Colorado River delta (2)
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Nuevo Leon Mexico (1)
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Mustang Island (6)
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North America
-
Appalachian Basin (13)
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Appalachians
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Appalachian Plateau (1)
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Blue Ridge Province (1)
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Cumberland Plateau (1)
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Northern Appalachians (1)
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Southern Appalachians (3)
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-
Basin and Range Province
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Great Basin (2)
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Chihuahuan Desert (1)
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Great Lakes
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Lake Michigan (1)
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Great Lakes region (1)
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Great Plains
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Northern Great Plains (1)
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Southern Great Plains (31)
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Grenville Front (1)
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Gulf Coastal Plain (386)
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Hueco Bolson (3)
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Keweenawan Rift (3)
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Michigan Basin (4)
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Missouri River basin (1)
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North American Cordillera
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Canadian Cordillera (1)
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North American Craton (3)
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Pedregosa Basin (2)
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Rio Grande Depression (1)
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Rio Grande Rift (4)
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Rocky Mountains
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Northern Rocky Mountains (2)
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U. S. Rocky Mountains
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Little Belt Mountains (1)
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Wet Mountains (1)
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-
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Sonoran Desert (2)
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Sweetgrass Arch (1)
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Western Canada Sedimentary Basin (4)
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Western Interior
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Western Interior Seaway (7)
-
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Western Overthrust Belt (3)
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Williston Basin (5)
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Yukon River (1)
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North Slope (3)
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North West Shelf (2)
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Oceania
-
Micronesia
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Marshall Islands
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Enewetak Atoll (1)
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-
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Polynesia
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Hawaii (1)
-
-
-
Owens Valley (1)
-
Pacific Ocean
-
East Pacific
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Northeast Pacific
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Cascadia Basin (1)
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Gulf of Alaska (1)
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-
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North Pacific
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Northeast Pacific
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Cascadia Basin (1)
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Gulf of Alaska (1)
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-
-
South Pacific
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Southwest Pacific
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Coral Sea
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Great Barrier Reef (2)
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-
-
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West Pacific
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Southwest Pacific
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Coral Sea
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Great Barrier Reef (2)
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Padre Island (7)
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Permian Basin (112)
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Perth Basin (1)
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Platte River basin (1)
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Raton Basin (3)
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Rio Grande (7)
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Rio Grande Valley (3)
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Roberts Mountains (1)
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Russian Platform
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South America
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Brazil
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Polk County Arkansas (3)
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Searcy County Arkansas (4)
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Stone County Arkansas (1)
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Van Buren County Arkansas (2)
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Washington County Arkansas (3)
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Arkansas River (2)
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Arkoma Basin (44)
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Atlantic Coastal Plain
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Southern Atlantic Coastal Plain (3)
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Benton Uplift (5)
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Bighorn Basin (1)
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California
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Central California (1)
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Contra Costa County California (1)
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Imperial County California
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East Mesa KGRA (1)
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Inyo County California (1)
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Kings County California (1)
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San Diego County California (1)
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Canadian River (10)
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Colorado
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Fremont County Colorado (2)
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Weld County Colorado (2)
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Colorado Plateau (6)
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Delaware Basin (59)
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Denver Basin (5)
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Eastern U.S.
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Southeastern U.S. (3)
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Evangeline Aquifer (1)
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Florida
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Florida Panhandle (1)
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Orange County Florida (1)
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Forest City Basin (4)
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Georgia
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Walker County Georgia (1)
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Washington County Georgia (1)
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Great Basin (2)
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High Plains Aquifer (2)
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Hugoton Embayment (1)
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Idaho
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Bonneville County Idaho (1)
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Illinois
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Champaign County Illinois (1)
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Cook County Illinois
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Chicago Illinois (1)
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DeKalb County Illinois (1)
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Mazon Creek (1)
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Morgan County Illinois (1)
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Illinois Basin (9)
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Jennings County Indiana (1)
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Lawrence County Indiana (1)
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Vigo County Indiana (1)
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Iowa
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Adair County Iowa (1)
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Boone County Iowa (1)
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Des Moines County Iowa (1)
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Jones County Iowa (1)
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Finney County Kansas (1)
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Hugoton Field (2)
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Meade County Kansas (1)
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Miami County Kansas (1)
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Montgomery County Kansas (1)
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Ness County Kansas (1)
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Reno County Kansas (1)
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Republic County Kansas (1)
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Michigan
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Boone County Missouri
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Columbia Missouri (1)
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Maries County Missouri (1)
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Datil-Mogollon volcanic field (3)
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Dona Ana County New Mexico
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Las Cruces New Mexico (1)
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Eddy County New Mexico
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Carlsbad Caverns (1)
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Jemez Lineament (2)
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Jemez Mountains (1)
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Oklahoma
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Texas
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Smilodon (2)
-
-
-
-
Condylarthra (1)
-
Insectivora (1)
-
Perissodactyla
-
Ceratomorpha
-
Rhinocerotidae (1)
-
-
Hippomorpha
-
Equidae
-
Equus (3)
-
-
-
-
Primates
-
Hominidae
-
Homo
-
Homo sapiens (1)
-
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (5)
-
-
-
-
Mastodontoidea
-
Mammutidae
-
Mammut (1)
-
-
-
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (1)
-
-
-
-
Ungulata (1)
-
-
Metatheria
-
Marsupialia (1)
-
-
-
-
Reptilia
-
Anapsida
-
Cotylosauria
-
Captorhinomorpha
-
Captorhinidae (6)
-
-
-
Testudines
-
Chelonia (2)
-
Cryptodira (2)
-
Emydidae (1)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia
-
Eusuchia (1)
-
-
dinosaurs
-
Ornithischia
-
Ornithopoda (1)
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda
-
Titanosauridae (1)
-
-
-
-
-
Pterosauria (2)
-
-
Lepidosauria
-
Squamata
-
Lacertilia
-
Mosasauridae (1)
-
-
-
-
Rhynchosauria (1)
-
Sauropterygia
-
Plesiosauria (2)
-
-
-
Synapsida
-
Pelycosauria (10)
-
Therapsida
-
Dicynodontia (1)
-
-
-
-
-
-
-
coprolites (2)
-
cyanobacteria
-
Renalcis (1)
-
-
Cyclostomata (3)
-
fossil man (3)
-
Graptolithina
-
Dendroidea (1)
-
Graptoloidea
-
Diplograptina (1)
-
-
-
Hemichordata (3)
-
ichnofossils
-
Chondrites ichnofossils (1)
-
Diplocraterion (1)
-
Planolites (1)
-
Thalassinoides (2)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Arachnida (4)
-
Merostomata
-
Eurypterida (1)
-
Xiphosura (1)
-
-
-
Mandibulata
-
Crustacea
-
Branchiopoda (1)
-
Cirripedia (3)
-
Malacostraca
-
Brachyura (3)
-
-
Ostracoda
-
Paleocopida (1)
-
Podocopida
-
Bairdiomorpha
-
Bairdiacea
-
Bairdiidae
-
Bairdia (1)
-
-
-
-
Cypridocopina
-
Cyprididae (1)
-
-
Cytherocopina
-
Cytheracea
-
Loxoconcha (1)
-
-
-
Platycopida
-
Cytherellidae
-
Cytherelloidea (1)
-
-
-
-
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Hymenoptera (2)
-
-
-
-
-
Myriapoda (1)
-
-
Trilobitomorpha
-
Trilobita
-
Lichida (1)
-
Odontopleurida (1)
-
Ptychopariida
-
Proetidae (1)
-
-
Redlichiida (1)
-
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida
-
Rhynchonellidae (1)
-
-
Spiriferida (1)
-
Strophomenida (1)
-
Terebratulida (1)
-
-
Inarticulata (1)
-
-
Bryozoa
-
Cheilostomata (2)
-
Ctenostomata (1)
-
Cystoporata (1)
-
Trepostomata (3)
-
-
Cnidaria
-
Anthozoa
-
Octocorallia (1)
-
Zoantharia
-
Rugosa (6)
-
Scleractinia (2)
-
Tabulata (3)
-
-
-
Hydrozoa (2)
-
Scyphozoa
-
Conulariida (2)
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (8)
-
Ophiuroidea (4)
-
Somasteroidea (1)
-
-
-
Crinozoa
-
Blastoidea (4)
-
Crinoidea
-
Inadunata (2)
-
-
Cystoidea (3)
-
Eocrinoidea (2)
-
Paracrinoidea (1)
-
-
Echinozoa
-
Echinoidea (12)
-
Edrioasteroidea (3)
-
Holothuroidea (1)
-
-
Homalozoa
-
Stylophora (1)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (4)
-
Veneroida
-
Cardiidae (1)
-
Carditidae (1)
-
Veneridae (1)
-
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae (4)
-
-
Pectinacea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (10)
-
Baculites (2)
-
Desmoceratida (1)
-
Goniatitida
-
Goniatitidae
-
Goniatites (1)
-
-
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
Nautiloidea
-
Aturia (1)
-
Nautilus (1)
-
-
-
Gastropoda
-
Archaeogastropoda (2)
-
Naticidae (2)
-
Neogastropoda (2)
-
Prosobranchia (1)
-
-
Hyolithes (2)
-
Monoplacophora (1)
-
Polyplacophora (6)
-
Rostroconchia (3)
-
Scaphopoda (3)
-
-
Porifera
-
Demospongea (3)
-
Hexactinellida (1)
-
Stromatoporoidea (3)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
Miliolina (1)
-
Rotaliina
-
Globigerinacea
-
Globotruncanidae
-
Globotruncana (2)
-
-
Rotalipora (2)
-
-
Nodosariacea
-
Nodosariidae
-
Lenticulina (1)
-
-
-
Orbitoidacea
-
Lepidocyclina (1)
-
-
Rotaliacea
-
Ammonia (1)
-
Elphidium (1)
-
-
-
Textulariina
-
Lituolacea
-
Orbitolinidae
-
Orbitolina (2)
-
-
-
-
-
Radiolaria (10)
-
Tintinnidae
-
Calpionellidae (1)
-
-
-
Vermes
-
Annelida (2)
-
scolecodonts (3)
-
-
-
microfossils
-
Charophyta
-
Characeae (2)
-
-
Chitinozoa (1)
-
Conodonta
-
Adetognathus (1)
-
Gnathodus (1)
-
Gondolella (2)
-
Idiognathoides (3)
-
Neognathodus (2)
-
Neogondolella (1)
-
Polygnathus (1)
-
Spathognathodus (1)
-
Streptognathodus (2)
-
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
problematic microfossils
-
Tubiphytes (1)
-
-
scolecodonts (3)
-
-
palynomorphs
-
acritarchs (2)
-
Chitinozoa (1)
-
Dinoflagellata (6)
-
miospores
-
Classopollis (1)
-
pollen (13)
-
-
-
Plantae
-
algae
-
calcareous algae (3)
-
Chlorophyta
-
Charophyta
-
Characeae (2)
-
-
Chlorophyceae
-
Codiaceae (1)
-
Dasycladaceae (1)
-
-
Tasmanites (1)
-
-
Coccolithophoraceae (5)
-
diatoms (5)
-
Epiphyton (1)
-
nannofossils
-
Nannoconus (1)
-
-
Rhodophyta
-
Corallinaceae (1)
-
-
-
Pteridophyta
-
Filicopsida
-
Taeniopteris (1)
-
-
Lycopsida (1)
-
Pteridophyllen (1)
-
Sphenopsida
-
Equisetales (1)
-
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Fagus (1)
-
Quercus (1)
-
-
-
Gymnospermae
-
Coniferales
-
Picea
-
Picea glauca (1)
-
-
Pinaceae
-
Pinus (1)
-
-
-
Cordaitales (1)
-
Cycadales (1)
-
Ginkgoales (1)
-
Pteridospermae (3)
-
-
-
-
problematic fossils
-
problematic microfossils
-
Tubiphytes (1)
-
-
-
thallophytes (37)
-
tracks (3)
-
trails (1)
-
-
geochronology methods
-
(U-Th)/He (1)
-
Ar/Ar (4)
-
fission-track dating (2)
-
K/Ar (8)
-
optically stimulated luminescence (2)
-
paleomagnetism (27)
-
Pb/Pb (1)
-
racemization (1)
-
radiation damage (1)
-
Rb/Sr (10)
-
Sm/Nd (2)
-
tephrochronology (3)
-
Th/U (2)
-
thermochronology (1)
-
thermoluminescence (1)
-
U/Pb (30)
-
U/Th/Pb (1)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Blancan (1)
-
lower Cenozoic (2)
-
Quaternary
-
Clovis (2)
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
upper Holocene (2)
-
-
lower Quaternary (1)
-
Pleistocene
-
Blackwater Draw Formation (8)
-
Lake Agassiz (2)
-
lower Pleistocene (2)
-
Pearlette Volcanic Ash (1)
-
upper Pleistocene
-
Sangamonian (1)
-
Wisconsinan (4)
-
-
-
upper Quaternary (9)
-
-
Tertiary
-
Anahuac Formation (4)
-
Arikaree Group (1)
-
Arikareean (1)
-
Catahoula Formation (9)
-
lower Tertiary (3)
-
Muddy Creek Formation (1)
-
Neogene
-
Capistrano Formation (1)
-
Hemphillian (3)
-
Miocene
-
Ash Hollow Formation (1)
-
Barstovian (4)
-
Clarendonian (2)
-
Fleming Formation (5)
-
lower Miocene
-
Hemingfordian (3)
-
-
middle Miocene (3)
-
Oakville Sandstone (2)
-
Paintbrush Tuff (1)
-
Stevens Sandstone (1)
-
upper Miocene (5)
-
-
Ogallala Formation (15)
-
Pliocene
-
Goliad Sand (1)
-
upper Pliocene
-
Rexroad Formation (1)
-
-
-
-
Paleogene
-
Calvert Bluff Formation (8)
-
Eocene
-
Green River Formation (1)
-
lower Eocene (49)
-
middle Eocene
-
Bartonian (1)
-
Carrizo Sand (9)
-
Claiborne Group (13)
-
Cook Mountain Formation (3)
-
Lisbon Formation (1)
-
Queen City Formation (6)
-
Sparta Sand (2)
-
Yegua Formation (16)
-
-
upper Eocene
-
Chadronian (1)
-
Jackson Group (12)
-
Moodys Branch Formation (1)
-
Piney Point Formation (1)
-
Tejon Formation (1)
-
Whitsett Formation (2)
-
Yazoo Clay (1)
-
-
-
lower Paleogene (2)
-
Oligocene
-
Frio Formation (63)
-
Hackberry Formation (2)
-
lower Oligocene (3)
-
middle Oligocene (6)
-
upper Oligocene (1)
-
Vicksburg Group (12)
-
-
Paleocene
-
Clayton Formation (1)
-
lower Paleocene
-
Danian (5)
-
K-T boundary (13)
-
Puercan (1)
-
Torrejonian (1)
-
-
Midway Group (4)
-
upper Paleocene
-
Clarkforkian (1)
-
Tiffanian (1)
-
-
-
Paleocene-Eocene Thermal Maximum (3)
-
Renova Formation (1)
-
Sespe Formation (1)
-
White River Group (2)
-
Wilcox Group (60)
-
-
-
upper Cenozoic (2)
-
-
Coal Measures (1)
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Antlers Sands (3)
-
Buda Limestone (14)
-
Comanche Peak Limestone (2)
-
Edwards Formation (21)
-
Fredericksburg Group (7)
-
Georgetown Formation (4)
-
Glen Rose Formation (27)
-
Paluxy Formation (4)
-
Pearsall Formation (3)
-
Rodessa Formation (3)
-
Travis Peak Formation (11)
-
Trinity Group (9)
-
Washita Group (15)
-
-
Dakota Formation (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (7)
-
-
Antlers Sands (3)
-
Aptian (6)
-
Cheyenne Sandstone (1)
-
Comanche Peak Limestone (2)
-
Cupido Formation (1)
-
Edwards Formation (21)
-
Fredericksburg Group (7)
-
Gault Clay (1)
-
Georgetown Formation (4)
-
Glen Rose Formation (27)
-
Hosston Formation (4)
-
Kiowa Formation (2)
-
Mesa Rica Sandstone (1)
-
Muddy Sandstone (1)
-
Paluxy Formation (4)
-
Pearsall Formation (3)
-
Rodessa Formation (3)
-
Sligo Formation (6)
-
Travis Peak Formation (11)
-
Trinity Group (9)
-
-
Middle Cretaceous (6)
-
Potomac Group (1)
-
Upper Cretaceous
-
Almond Formation (1)
-
Bridge Creek Limestone Member (1)
-
Buda Limestone (14)
-
Campanian
-
lower Campanian (1)
-
-
Cenomanian (35)
-
Coniacian (6)
-
Eutaw Formation (1)
-
Ferron Sandstone Member (1)
-
Greenhorn Limestone (1)
-
Gulfian
-
Aguja Formation (2)
-
Austin Chalk (44)
-
Austin Group (22)
-
Eagle Ford Formation (88)
-
Navarro Group (6)
-
Olmos Formation (1)
-
Prairie Bluff Chalk (3)
-
Taylor Marl (6)
-
Woodbine Formation (26)
-
-
Javelina Formation (1)
-
Judith River Formation (1)
-
Kirtland Shale (1)
-
K-T boundary (13)
-
Lance Formation (1)
-
Lewis Shale (3)
-
Maestrichtian (11)
-
Mesaverde Group (2)
-
Navesink Formation (1)
-
Niobrara Formation (2)
-
Ojo Alamo Sandstone (1)
-
Pictured Cliffs Sandstone (1)
-
Ripley Formation (3)
-
Santonian (3)
-
Senonian (22)
-
Turonian (20)
-
Tuscaloosa Formation (3)
-
Two Medicine Formation (1)
-
-
-
Franciscan Complex (1)
-
Glen Canyon Group (1)
-
Jurassic
-
Bazhenov Formation (1)
-
Fort Dodge Gypsum (1)
-
Lower Jurassic
-
Hettangian (1)
-
Toarcian (1)
-
-
Middle Jurassic (3)
-
Norphlet Formation (3)
-
Posidonia Shale (2)
-
San Rafael Group (1)
-
Upper Jurassic
-
Bossier Formation (9)
-
Buckner Formation (1)
-
Cotton Valley Group (15)
-
Entrada Sandstone (1)
-
Haynesville Formation (11)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Morrison Formation (1)
-
Schuler Formation (4)
-
Smackover Formation (16)
-
Tithonian (1)
-
-
-
lower Mesozoic (2)
-
Newark Supergroup (1)
-
Nugget Sandstone (2)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (2)
-
-
Middle Triassic
-
Ladinian (1)
-
-
Moenkopi Formation (1)
-
Mole Granite (1)
-
Upper Triassic
-
Carnian (3)
-
Chinle Formation (4)
-
Dockum Group (16)
-
Lockatong Formation (2)
-
Norian (2)
-
-
-
-
Paleozoic
-
Arbuckle Group (25)
-
Bird Spring Formation (2)
-
Cambrian
-
Acadian (1)
-
Glen Mountains Complex (1)
-
Lower Cambrian (3)
-
Middle Cambrian
-
Marjum Formation (1)
-
Mount Scott Granite (3)
-
-
Upper Cambrian
-
Bonneterre Formation (1)
-
Eau Claire Formation (1)
-
Furongian
-
Jiangshanian (1)
-
-
Lamotte Sandstone (1)
-
Maynardville Limestone (1)
-
Mount Simon Sandstone (2)
-
Orr Formation (1)
-
Reagan Sandstone (2)
-
Timbered Hills Group (2)
-
Trempealeauan (2)
-
Wilberns Formation (11)
-
-
-
Carboniferous
-
Bartlesville Sand (4)
-
Burbank Sand (4)
-
Diamond Peak Formation (1)
-
Jackfork Group (13)
-
Johns Valley Formation (7)
-
Lower Carboniferous
-
Dinantian (4)
-
-
Middle Carboniferous (3)
-
Mississippian
-
Barnett Shale (74)
-
Boone Formation (1)
-
Lower Mississippian
-
Chappel Limestone (4)
-
Chouteau Limestone (1)
-
Kinderhookian (1)
-
Lodgepole Formation (2)
-
Osagian
-
Burlington Limestone (1)
-
-
Tournaisian (1)
-
-
Middle Mississippian (1)
-
Stanley Group (16)
-
Upper Mississippian
-
Chesterian
-
Imo Formation (9)
-
Renault Formation (1)
-
-
Fayetteville Formation (9)
-
Greenbrier Limestone (1)
-
Hartselle Sandstone (1)
-
Meramecian
-
Saint Louis Limestone (1)
-
Sainte Genevieve Limestone (1)
-
Salem Limestone (1)
-
-
Parkwood Formation (2)
-
Pennington Formation (2)
-
Pitkin Limestone (3)
-
Pride Mountain Formation (1)
-
-
-
Namurian (1)
-
Pennsylvanian
-
Excello Shale (1)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Haymond Formation (8)
-
Morrowan
-
Bloyd Formation (4)
-
-
-
Marble Falls Group (17)
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (27)
-
-
Breathitt Formation (1)
-
Desmoinesian
-
Boggy Shale (3)
-
Cherokee Group (7)
-
Hartshorne Sandstone (2)
-
Krebs Group (2)
-
Labette Shale (1)
-
Marmaton Group (1)
-
Spiro Sandstone (3)
-
Wewoka Formation (4)
-
-
Kewanee Group (1)
-
Moscovian (2)
-
-
Morrow Formation (8)
-
Red Fork Sandstone (10)
-
Smithwick Shale (2)
-
Strawn Series (20)
-
Upper Pennsylvanian
-
Canyon Group (15)
-
Cisco Group (17)
-
Gzhelian (3)
-
Holder Formation (1)
-
Kasimovian (1)
-
Missourian
-
Kansas City Group (3)
-
Lansing Group (1)
-
Seminole Formation (1)
-
-
Virgilian
-
Douglas Group (1)
-
Shawnee Group (2)
-
Wabaunsee Group (1)
-
-
-
Wapanucka Limestone (5)
-
Westerly Granite (1)
-
-
Springer Formation (6)
-
Tesnus Formation (7)
-
Upper Carboniferous
-
Millstone Grit (1)
-
Stephanian (1)
-
Westphalian (4)
-
-
-
Chattanooga Shale (1)
-
Collier Shale (1)
-
Deadwood Formation (1)
-
Devonian
-
Lower Devonian
-
Lochkovian (2)
-
-
Middle Devonian
-
Marcellus Shale (5)
-
Moscow Formation (1)
-
Onondaga Limestone (1)
-
-
Thirtyone Formation (9)
-
Upper Devonian
-
Duperow Formation (1)
-
Famennian (1)
-
Frasnian (1)
-
Nisku Formation (1)
-
Ohio Shale (1)
-
-
-
Dunkard Group (1)
-
Hunton Group (23)
-
Laborcita Formation (1)
-
lower Paleozoic
-
Cape Phillips Formation (2)
-
Conococheague Formation (1)
-
-
Magdalena Group (1)
-
Manhattan Formation (1)
-
middle Paleozoic (1)
-
New Albany Shale (3)
-
Ordovician
-
Antelope Valley Limestone (1)
-
Lower Ordovician
-
Arenigian (1)
-
Beekmantown Group (1)
-
El Paso Group (4)
-
Ellenburger Group (40)
-
Fillmore Formation (1)
-
Ibexian (2)
-
Kindblade Formation (5)
-
Prairie du Chien Group (1)
-
-
Middle Ordovician
-
Bigfork Chert (1)
-
Blackriverian (3)
-
Bromide Formation (30)
-
Darriwilian (1)
-
Deicke Bentonite Bed (1)
-
Galena Dolomite (1)
-
Millbrig Bentonite Bed (1)
-
Platteville Formation (1)
-
Simpson Group (23)
-
Whiterockian (1)
-
Woods Hollow Shale (2)
-
-
Montoya Group (9)
-
Trenton Group (2)
-
Upper Ordovician
-
Caradocian (1)
-
Cincinnatian
-
Richmondian (2)
-
-
Fernvale Formation (2)
-
Katian (2)
-
Maquoketa Formation (1)
-
Red River Formation (2)
-
Sandbian (3)
-
Trentonian (2)
-
-
Viola Limestone (15)
-
Womble Shale (2)
-
-
Permian
-
Americus Limestone Member (1)
-
Blaine Formation (11)
-
Castile Formation (6)
-
Chase Group (2)
-
Cottonwood Limestone (2)
-
Council Grove Group (2)
-
Cutler Formation (2)
-
Fort Riley Limestone (1)
-
Glorieta Sandstone (3)
-
Guadalupian
-
Bell Canyon Formation (8)
-
Brushy Canyon Formation (3)
-
Capitan Formation (14)
-
Cherry Canyon Formation (7)
-
Delaware Mountain Group (3)
-
Grayburg Formation (12)
-
Queen Formation (3)
-
Roadian (2)
-
Seven Rivers Formation (4)
-
Tansill Formation (8)
-
Wordian (3)
-
-
Hennessey Formation (10)
-
Hutchinson Salt Member (1)
-
Kaibab Formation (3)
-
Lower Permian
-
Abo Formation (1)
-
Cherry Canyon Formation (7)
-
Cisuralian
-
Artinskian (1)
-
Asselian (2)
-
Kungurian (4)
-
-
Leonardian
-
Bone Spring Limestone (6)
-
Clear Fork Group (20)
-
-
Wichita Group (11)
-
Wolfcampian
-
Hueco Limestone (2)
-
-
-
Middle Permian (11)
-
Newcastle Coal Measures (1)
-
Phosphoria Formation (2)
-
Rustler Formation (4)
-
Stone Corral Formation (2)
-
Upper Permian
-
Kazanian (2)
-
Permian-Triassic boundary (2)
-
Salado Formation (9)
-
Tatarian (2)
-
Zechstein (1)
-
-
Wellington Formation (6)
-
Yates Formation (4)
-
Yeso Formation (1)
-
-
Silurian
-
Fusselman Dolomite (3)
-
Henryhouse Formation (10)
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Rhuddanian (1)
-
-
Tuscarora Formation (1)
-
-
Middle Silurian
-
Keefer Sandstone (1)
-
Roberts Mountains Formation (1)
-
Waldron Shale (2)
-
-
Niagaran (1)
-
Upper Silurian
-
Ludlow (3)
-
Pridoli (1)
-
Salina Group (1)
-
Wristen Formation (2)
-
-
-
upper Paleozoic
-
Admire Group (1)
-
Antrim Shale (1)
-
Arkansas Novaculite (5)
-
Bakken Formation (5)
-
-
Woodford Shale (58)
-
-
Phanerozoic (4)
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Precambrian
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Carrizo Mountain Formation (1)
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Eocambrian (1)
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Stillwater Complex (1)
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upper Precambrian
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Proterozoic
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Keweenawan (1)
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Mesoproterozoic
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Fordham Gneiss (1)
-
-
Neoproterozoic
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Ediacaran (1)
-
-
Paleoproterozoic (2)
-
-
-
-
-
igneous rocks
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igneous rocks
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granophyre (1)
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plutonic rocks
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anorthosite (4)
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diabase (2)
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diorites
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microdiorite (2)
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gabbros
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troctolite (2)
-
-
granites
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A-type granites (2)
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rapakivi (2)
-
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pegmatite (6)
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syenites
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nepheline syenite (1)
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syenite porphyry (1)
-
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ultramafics
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chromitite (1)
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peridotites
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harzburgite (1)
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lherzolite (1)
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spinel lherzolite (1)
-
spinel peridotite (1)
-
-
-
-
porphyry (1)
-
volcanic rocks
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basalts
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alkali basalts (1)
-
-
basanite (1)
-
glasses
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palagonite (1)
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volcanic glass (2)
-
-
nephelinite
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olivine nephelinite (1)
-
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phonolites (2)
-
pyroclastics
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ignimbrite (3)
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tuff (12)
-
-
rhyolites (6)
-
-
-
ophiolite (2)
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volcanic ash (6)
-
-
metamorphic rocks
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K-bentonite (1)
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metamorphic rocks
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amphibolites (1)
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eclogite (1)
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gneisses
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biotite gneiss (1)
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granite gneiss (1)
-
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impactites
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impact breccia (1)
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metaigneous rocks
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metabasalt (1)
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metabasite (1)
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serpentinite (3)
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metasedimentary rocks (4)
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serpentinite (3)
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metavolcanic rocks (1)
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schists
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greenschist (1)
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slates (2)
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ophiolite (2)
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turbidite (34)
-
-
meteorites
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meteorites
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iron meteorites (1)
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enstatite chondrites
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EH chondrites
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Abee Meteorite (1)
-
-
-
ordinary chondrites
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L chondrites (1)
-
-
-
-
-
-
minerals
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carbonates
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ankerite (3)
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aragonite (12)
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calcite (45)
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dolomite (29)
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magnesian calcite (2)
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magnesite (1)
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norsethite (1)
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siderite (2)
-
-
halides
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bromides (1)
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chlorides
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carnallite (1)
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halite (18)
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kainite (1)
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sylvite (2)
-
-
fluorides
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fluorite (2)
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topaz (1)
-
-
-
K-bentonite (1)
-
minerals (35)
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oxides
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aluminum oxides (2)
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brucite (1)
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chromite (2)
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goethite (2)
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hydroxides
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iron hydroxides (1)
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ilmenite (1)
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iron oxides (1)
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leucoxene (1)
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phosphates
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apatite (4)
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monazite (1)
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rhabdophane (1)
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xenotime (1)
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silicates
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chain silicates
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amphibole group
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clinoamphibole
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riebeckite (1)
-
-
-
pyroxene group
-
clinopyroxene (2)
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orthopyroxene (1)
-
-
-
framework silicates
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feldspar group
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alkali feldspar
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adularia (2)
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anorthoclase (1)
-
cryptoperthite (1)
-
K-feldspar (9)
-
sanidine (2)
-
-
plagioclase
-
albite (2)
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anorthite (1)
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bytownite (1)
-
-
-
silica minerals
-
chalcedony (2)
-
opal
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opal-A (1)
-
opal-CT (1)
-
-
quartz (31)
-
-
zeolite group
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analcime (1)
-
clinoptilolite (1)
-
-
-
orthosilicates
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nesosilicates
-
braunite (1)
-
datolite group
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gadolinite (1)
-
-
garnet group (2)
-
olivine group
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fayalite (1)
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olivine (1)
-
-
sillimanite (1)
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staurolite (1)
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titanite group
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titanite (2)
-
-
topaz (1)
-
zircon group
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coffinite (1)
-
zircon (28)
-
-
-
sorosilicates
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epidote group
-
allanite (1)
-
-
thortveitite group
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yttrialite (1)
-
-
-
-
ring silicates
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tourmaline group (1)
-
-
sheet silicates
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chlorite group
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chamosite (1)
-
chlorite (15)
-
-
clay minerals
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dickite (1)
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halloysite (1)
-
kaolinite (21)
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montmorillonite (10)
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nontronite (1)
-
saponite (1)
-
smectite (36)
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vermiculite (5)
-
-
illite (42)
-
mica group
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biotite (3)
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glauconite (11)
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muscovite (1)
-
-
palygorskite (1)
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pyrophyllite (1)
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rectorite (1)
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sepiolite (2)
-
serpentine group
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berthierine (1)
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lizardite (1)
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serpentine (1)
-
-
-
-
sulfates
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alunite (1)
-
anhydrite (24)
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barite (3)
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celestine (2)
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ettringite (1)
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glauberite (1)
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gypsum (19)
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jarosite (1)
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kainite (1)
-
kieserite (1)
-
langbeinite (1)
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natroalunite (1)
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polyhalite (1)
-
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sulfides
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cinnabar (1)
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galena (6)
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iron sulfides (1)
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marcasite (3)
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pyrite (9)
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pyrrhotite (3)
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sphalerite (5)
-
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sulfosalts
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sulfarsenates
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enargite (1)
-
-
-
uranium minerals (1)
-
vanadates
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carnotite (1)
-
-
-
Primary terms
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absolute age (70)
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academic institutions (1)
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Africa
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Southern Africa
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Zimbabwe
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West Africa
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Asia
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Far East
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associations (7)
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Atlantic Ocean
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North Atlantic
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North Sea
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Northwest Atlantic
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Atlantic Ocean Islands
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atmosphere (4)
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Australasia
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Australia
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Victoria Australia
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Western Australia
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Canning Basin (1)
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-
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New Zealand (3)
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bacteria
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Pseudomonas (1)
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barite deposits (2)
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bibliography (19)
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biogeography (35)
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brines (30)
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Canada
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Ontario
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Quebec
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Charlevoix (1)
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Western Canada
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Alberta
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Yukon Territory (4)
-
-
-
carbon
-
C-12 (1)
-
C-13 (2)
-
C-13/C-12 (79)
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C-14 (17)
-
organic carbon (13)
-
-
Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Cuba
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Pinar del Rio Cuba
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Sierra de los Organos (1)
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Hispaniola
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Lesser Antilles
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Bahamas (3)
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catalogs (8)
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Cenozoic
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Quaternary
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Clovis (2)
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Holocene
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lower Holocene (1)
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middle Holocene (1)
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upper Holocene (2)
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lower Quaternary (1)
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Pleistocene
-
Blackwater Draw Formation (8)
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Lake Agassiz (2)
-
lower Pleistocene (2)
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Pearlette Volcanic Ash (1)
-
upper Pleistocene
-
Sangamonian (1)
-
Wisconsinan (4)
-
-
-
upper Quaternary (9)
-
-
Tertiary
-
Anahuac Formation (4)
-
Arikaree Group (1)
-
Arikareean (1)
-
Catahoula Formation (9)
-
lower Tertiary (3)
-
Muddy Creek Formation (1)
-
Neogene
-
Capistrano Formation (1)
-
Hemphillian (3)
-
Miocene
-
Ash Hollow Formation (1)
-
Barstovian (4)
-
Clarendonian (2)
-
Fleming Formation (5)
-
lower Miocene
-
Hemingfordian (3)
-
-
middle Miocene (3)
-
Oakville Sandstone (2)
-
Paintbrush Tuff (1)
-
Stevens Sandstone (1)
-
upper Miocene (5)
-
-
Ogallala Formation (15)
-
Pliocene
-
Goliad Sand (1)
-
upper Pliocene
-
Rexroad Formation (1)
-
-
-
-
Paleogene
-
Calvert Bluff Formation (8)
-
Eocene
-
Green River Formation (1)
-
lower Eocene (49)
-
middle Eocene
-
Bartonian (1)
-
Carrizo Sand (9)
-
Claiborne Group (13)
-
Cook Mountain Formation (3)
-
Lisbon Formation (1)
-
Queen City Formation (6)
-
Sparta Sand (2)
-
Yegua Formation (16)
-
-
upper Eocene
-
Chadronian (1)
-
Jackson Group (12)
-
Moodys Branch Formation (1)
-
Piney Point Formation (1)
-
Tejon Formation (1)
-
Whitsett Formation (2)
-
Yazoo Clay (1)
-
-
-
lower Paleogene (2)
-
Oligocene
-
Frio Formation (63)
-
Hackberry Formation (2)
-
lower Oligocene (3)
-
middle Oligocene (6)
-
upper Oligocene (1)
-
Vicksburg Group (12)
-
-
Paleocene
-
Clayton Formation (1)
-
lower Paleocene
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Danian (5)
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K-T boundary (13)
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Puercan (1)
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Torrejonian (1)
-
-
Midway Group (4)
-
upper Paleocene
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Clarkforkian (1)
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Tiffanian (1)
-
-
-
Paleocene-Eocene Thermal Maximum (3)
-
Renova Formation (1)
-
Sespe Formation (1)
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White River Group (2)
-
Wilcox Group (60)
-
-
-
upper Cenozoic (2)
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Central America
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Belize (4)
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chemical analysis (5)
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Chordata
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Pisces
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Osteichthyes
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Palaeonisciformes (1)
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Teleostei
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Sarcopterygii
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Tetrapoda
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Labyrinthodontia
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Mammalia
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Tylopoda
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Camelidae (2)
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Carnivora
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Felidae
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Condylarthra (1)
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Primates
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Homo sapiens (1)
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Proboscidea
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Elephantoidea
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Mammuthus columbi (5)
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Mastodontoidea
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Mammut (1)
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Rodentia
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Ungulata (1)
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Metatheria
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-
-
-
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Reptilia
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Anapsida
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Testudines
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dinosaurs
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Saurischia
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U. S. Rocky Mountains
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Sonoran Desert (2)
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Sweetgrass Arch (1)
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Western Canada Sedimentary Basin (4)
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Western Interior
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Western Interior Seaway (7)
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Western Overthrust Belt (3)
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ocean basins (3)
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ocean floors (4)
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ocean waves (2)
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Oceania
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Micronesia
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Polynesia
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oceanography (12)
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oil and gas fields (357)
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orogeny (51)
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oxygen
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O-18 (2)
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O-18/O-16 (64)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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North Pacific
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Northeast Pacific
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South Pacific
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Southwest Pacific
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Coral Sea
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Great Barrier Reef (2)
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West Pacific
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Southwest Pacific
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Coral Sea
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Great Barrier Reef (2)
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paleobotany (21)
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paleoclimatology (58)
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paleoecology (151)
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paleogeography (135)
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paleomagnetism (27)
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paleontology (636)
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Paleozoic
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Arbuckle Group (25)
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Bird Spring Formation (2)
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Cambrian
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Acadian (1)
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Glen Mountains Complex (1)
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Lower Cambrian (3)
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Middle Cambrian
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Marjum Formation (1)
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Mount Scott Granite (3)
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Upper Cambrian
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Bonneterre Formation (1)
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Eau Claire Formation (1)
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Furongian
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Jiangshanian (1)
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Lamotte Sandstone (1)
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Maynardville Limestone (1)
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Mount Simon Sandstone (2)
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Orr Formation (1)
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Reagan Sandstone (2)
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Timbered Hills Group (2)
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Trempealeauan (2)
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Wilberns Formation (11)
-
-
-
Carboniferous
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Bartlesville Sand (4)
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Burbank Sand (4)
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Diamond Peak Formation (1)
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Jackfork Group (13)
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Johns Valley Formation (7)
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Lower Carboniferous
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Dinantian (4)
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-
Middle Carboniferous (3)
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Mississippian
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Barnett Shale (74)
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Boone Formation (1)
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Lower Mississippian
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Chappel Limestone (4)
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Chouteau Limestone (1)
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Kinderhookian (1)
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Lodgepole Formation (2)
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Osagian
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Burlington Limestone (1)
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Tournaisian (1)
-
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Middle Mississippian (1)
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Stanley Group (16)
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Upper Mississippian
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Chesterian
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Imo Formation (9)
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Renault Formation (1)
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-
Fayetteville Formation (9)
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Greenbrier Limestone (1)
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Hartselle Sandstone (1)
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Meramecian
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Saint Louis Limestone (1)
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Sainte Genevieve Limestone (1)
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Salem Limestone (1)
-
-
Parkwood Formation (2)
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Pennington Formation (2)
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Pitkin Limestone (3)
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Pride Mountain Formation (1)
-
-
-
Namurian (1)
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Pennsylvanian
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Excello Shale (1)
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Lower Pennsylvanian
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Bashkirian (1)
-
Haymond Formation (8)
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Morrowan
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Bloyd Formation (4)
-
-
-
Marble Falls Group (17)
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (27)
-
-
Breathitt Formation (1)
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Desmoinesian
-
Boggy Shale (3)
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Cherokee Group (7)
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Hartshorne Sandstone (2)
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Krebs Group (2)
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Labette Shale (1)
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Marmaton Group (1)
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Spiro Sandstone (3)
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Wewoka Formation (4)
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Kewanee Group (1)
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Moscovian (2)
-
-
Morrow Formation (8)
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Red Fork Sandstone (10)
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Smithwick Shale (2)
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Strawn Series (20)
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Upper Pennsylvanian
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Canyon Group (15)
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Cisco Group (17)
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Gzhelian (3)
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Holder Formation (1)
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Kasimovian (1)
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Missourian
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Kansas City Group (3)
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Lansing Group (1)
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Seminole Formation (1)
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Virgilian
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Douglas Group (1)
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Shawnee Group (2)
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Wabaunsee Group (1)
-
-
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Wapanucka Limestone (5)
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Westerly Granite (1)
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Springer Formation (6)
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Tesnus Formation (7)
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Upper Carboniferous
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Millstone Grit (1)
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Stephanian (1)
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Westphalian (4)
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-
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Chattanooga Shale (1)
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Collier Shale (1)
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Deadwood Formation (1)
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Devonian
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Lower Devonian
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Lochkovian (2)
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Middle Devonian
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Marcellus Shale (5)
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Moscow Formation (1)
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Onondaga Limestone (1)
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Thirtyone Formation (9)
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Upper Devonian
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Duperow Formation (1)
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Famennian (1)
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Frasnian (1)
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Nisku Formation (1)
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Ohio Shale (1)
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Dunkard Group (1)
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Hunton Group (23)
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Laborcita Formation (1)
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lower Paleozoic
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Cape Phillips Formation (2)
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Conococheague Formation (1)
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Magdalena Group (1)
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Manhattan Formation (1)
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middle Paleozoic (1)
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New Albany Shale (3)
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Ordovician
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Antelope Valley Limestone (1)
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Lower Ordovician
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Arenigian (1)
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Beekmantown Group (1)
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El Paso Group (4)
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Ellenburger Group (40)
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Fillmore Formation (1)
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Ibexian (2)
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Kindblade Formation (5)
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Prairie du Chien Group (1)
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Middle Ordovician
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Bigfork Chert (1)
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Blackriverian (3)
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Bromide Formation (30)
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Darriwilian (1)
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Deicke Bentonite Bed (1)
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Galena Dolomite (1)
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Millbrig Bentonite Bed (1)
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Platteville Formation (1)
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Simpson Group (23)
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Whiterockian (1)
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Woods Hollow Shale (2)
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Montoya Group (9)
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Trenton Group (2)
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Upper Ordovician
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Caradocian (1)
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Cincinnatian
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Richmondian (2)
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Fernvale Formation (2)
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Katian (2)
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Maquoketa Formation (1)
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Red River Formation (2)
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Sandbian (3)
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Trentonian (2)
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Viola Limestone (15)
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Womble Shale (2)
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Permian
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Americus Limestone Member (1)
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Blaine Formation (11)
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Castile Formation (6)
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Chase Group (2)
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Cottonwood Limestone (2)
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Council Grove Group (2)
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Cutler Formation (2)
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Fort Riley Limestone (1)
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Glorieta Sandstone (3)
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Guadalupian
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Bell Canyon Formation (8)
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Brushy Canyon Formation (3)
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Capitan Formation (14)
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Cherry Canyon Formation (7)
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Delaware Mountain Group (3)
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Grayburg Formation (12)
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Queen Formation (3)
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Roadian (2)
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Seven Rivers Formation (4)
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Tansill Formation (8)
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Wordian (3)
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Hennessey Formation (10)
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Hutchinson Salt Member (1)
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Kaibab Formation (3)
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Lower Permian
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Abo Formation (1)
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Cherry Canyon Formation (7)
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Cisuralian
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Artinskian (1)
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Asselian (2)
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Kungurian (4)
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Leonardian
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Bone Spring Limestone (6)
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Clear Fork Group (20)
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Wichita Group (11)
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Wolfcampian
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Hueco Limestone (2)
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Middle Permian (11)
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Newcastle Coal Measures (1)
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Phosphoria Formation (2)
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Rustler Formation (4)
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Stone Corral Formation (2)
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Upper Permian
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Kazanian (2)
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Permian-Triassic boundary (2)
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Salado Formation (9)
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Tatarian (2)
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Zechstein (1)
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Wellington Formation (6)
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Yates Formation (4)
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Yeso Formation (1)
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Silurian
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Fusselman Dolomite (3)
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Henryhouse Formation (10)
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Lockport Formation (1)
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Lower Silurian
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Llandovery
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Rhuddanian (1)
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Tuscarora Formation (1)
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Middle Silurian
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Keefer Sandstone (1)
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Roberts Mountains Formation (1)
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Waldron Shale (2)
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Niagaran (1)
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Upper Silurian
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Ludlow (3)
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Pridoli (1)
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Salina Group (1)
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Wristen Formation (2)
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-
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upper Paleozoic
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Admire Group (1)
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Antrim Shale (1)
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Arkansas Novaculite (5)
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Bakken Formation (5)
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Woodford Shale (58)
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Classopollis (1)
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paragenesis (20)
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Chlorophyceae
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Tasmanites (1)
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Rhodophyta
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Corallinaceae (1)
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Pteridophyta
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Filicopsida
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Spermatophyta
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Fagus (1)
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Gymnospermae
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Coniferales
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Pinaceae
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Cordaitales (1)
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plate tectonics (46)
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Precambrian
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Carrizo Mountain Formation (1)
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upper Precambrian
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Proterozoic
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Tubiphytes (1)
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packstone (22)
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chemically precipitated rocks
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chert
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argillite (1)
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arkose (2)
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coal
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Atchafalaya River (1)
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Cameron Parish Louisiana (1)
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Natchitoches Parish Louisiana (1)
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Union Parish Louisiana (1)
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Winn Parish Louisiana (1)
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Winnfield salt dome (1)
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Maryland
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Worcester County Maryland (1)
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Massachusetts
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Barnstable County Massachusetts
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Cape Cod
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Michigan
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Michigan Lower Peninsula
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Midcontinent (59)
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Mississippi
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Missouri
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Boone County Missouri
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Saint Francois Mountains (4)
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Saint Louis County Missouri
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Saint Louis Missouri (1)
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Stoddard County Missouri (1)
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Viburnum Trend (2)
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Montana
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Big Snowy Mountains (1)
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Nebraska
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Nemaha Ridge (3)
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Nevada
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Egan Range (1)
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New Jersey
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New Mexico
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Catron County New Mexico (1)
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Datil-Mogollon volcanic field (3)
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Dona Ana County New Mexico
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Las Cruces New Mexico (1)
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Eddy County New Mexico
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Carlsbad Caverns (1)
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Jemez Lineament (2)
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Jemez Mountains (1)
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Lea County New Mexico
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Luna County New Mexico
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Florida Mountains (1)
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Otero County New Mexico (2)
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Quay County New Mexico (1)
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Roosevelt County New Mexico (4)
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Sandoval County New Mexico (2)
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New York
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North Carolina
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North Dakota
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Ogallala Aquifer (3)
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Ohio
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Coshocton County Ohio (1)
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Lawrence County Ohio (1)
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Morrow County Ohio (1)
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Oklahoma
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Adair County Oklahoma (1)
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Arbuckle Anticline (2)
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Arbuckle Mountains (70)
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Atoka County Oklahoma (3)
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Beckham County Oklahoma (7)
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Blaine County Oklahoma (14)
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Bryan County Oklahoma (3)
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Caddo County Oklahoma (28)
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Canadian County Oklahoma (9)
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Carter County Oklahoma (41)
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Cherokee County Oklahoma (4)
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Cleveland County Oklahoma
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Norman Oklahoma (5)
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Coal County Oklahoma (6)
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Comanche County Oklahoma (31)
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Cotton County Oklahoma (1)
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Craig County Oklahoma (1)
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Creek County Oklahoma (4)
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Criner Hills (10)
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Delaware County Oklahoma (1)
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Dewey County Oklahoma (5)
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Garfield County Oklahoma (1)
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Garvin County Oklahoma (8)
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Grady County Oklahoma (14)
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Greer County Oklahoma (4)
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Harmon County Oklahoma (1)
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Haskell County Oklahoma (1)
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Hughes County Oklahoma (1)
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Jackson County Oklahoma (4)
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Johnston County Oklahoma (9)
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Kingfisher County Oklahoma (6)
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Kiowa County Oklahoma (17)
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Latimer County Oklahoma (7)
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Le Flore County Oklahoma (3)
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Lincoln County Oklahoma (8)
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Logan County Oklahoma (13)
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Love County Oklahoma (3)
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Major County Oklahoma (2)
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Marshall County Oklahoma (3)
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Mayes County Oklahoma (3)
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McClain County Oklahoma (3)
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McCurtain County Oklahoma (2)
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McIntosh County Oklahoma (3)
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Meers Fault (14)
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Murray County Oklahoma (28)
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Nowata County Oklahoma (1)
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Okfuskee County Oklahoma (2)
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Oklahoma County Oklahoma (6)
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Oklahoma Panhandle (3)
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Okmulgee County Oklahoma (5)
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Pawnee County Oklahoma (5)
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Payne County Oklahoma (8)
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Pittsburg County Oklahoma (10)
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Pontotoc County Oklahoma (26)
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Pottawatomie County Oklahoma (4)
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Pushmataha County Oklahoma (3)
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Roger Mills County Oklahoma (4)
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Seminole County Oklahoma (6)
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Stephens County Oklahoma (6)
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Tillman County Oklahoma (8)
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Tulsa County Oklahoma
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Tulsa Oklahoma (1)
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Wagoner County Oklahoma (2)
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Washington County Oklahoma (1)
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Washita County Oklahoma (7)
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Wichita Mountains (51)
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Wichita Uplift (7)
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Oregon (2)
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Pennsylvania
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Blair County Pennsylvania (1)
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Powder River basin (2)
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South Carolina
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Charleston County South Carolina
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Charleston South Carolina (2)
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South Dakota
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Charles Mix County South Dakota (1)
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Southern Oklahoma Aulacogen (8)
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Southern U.S. (8)
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Tennessee
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Shelby County Tennessee
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Texas
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Amarillo Uplift (5)
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Balcones fault zone (12)
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Blanco County Texas (9)
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Brazoria County Texas (25)
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Brazos River (34)
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Big Bend National Park (3)
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Briscoe County Texas (4)
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Brown County Texas (12)
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Burleson County Texas (10)
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Burnet County Texas (23)
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Caldwell County Texas (8)
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Callahan County Texas (2)
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Chambers County Texas (3)
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Collin County Texas (4)
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Cooke County Texas (1)
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Coryell County Texas (1)
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Crane County Texas (16)
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Dalhart Basin (5)
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Dallas County Texas
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Dallas Texas (28)
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Davis Mountains (3)
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East Texas (26)
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Odessa Craters (1)
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Edwards Aquifer (8)
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Garza County Texas (5)
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Harris County Texas
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Houston Texas (16)
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Harrison County Texas (5)
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Jim Hogg County Texas (1)
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Kimble County Texas (5)
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King County Texas (8)
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Kinney County Texas (3)
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Kleberg County Texas (1)
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Knox County Texas (5)
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La Salle County Texas (2)
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Lampasas County Texas (2)
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Lavaca County Texas (8)
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Lee County Texas (5)
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Leon County Texas (8)
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Liberty County Texas (2)
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Live Oak County Texas (3)
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Llano County Texas
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Llano Texas (3)
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Llano Uplift (25)
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Lubbock County Texas
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Lubbock Lake (2)
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Lubbock Texas (4)
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Lynn County Texas (6)
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Marathon Geosyncline (3)
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Martin County Texas (8)
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McElroy Field (5)
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Waco Texas (11)
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McMullen County Texas (1)
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Medina County Texas (4)
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Midland Basin (62)
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Midland County Texas
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Midland Texas (3)
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Milam County Texas (8)
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Moore County Texas (3)
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Motley County Texas (1)
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Nacogdoches County Texas (4)
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Nueces County Texas (3)
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Oldham County Texas (4)
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Palo Pinto County Texas (6)
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Pecos County Texas (32)
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Potter County Texas
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Amarillo Texas (4)
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Presidio County Texas (1)
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Randall County Texas (6)
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Reagan County Texas (14)
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Real County Texas (1)
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Reeves County Texas (8)
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Rita Blanca Lake (1)
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Roberts County Texas (2)
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Robertson County Texas (3)
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Runnels County Texas (5)
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Rusk County Texas (6)
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San Augustine County Texas (1)
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San Jacinto County Texas (3)
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San Marcos Arch (10)
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San Saba County Texas (8)
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Schleicher County Texas (2)
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Scurry County Texas (12)
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Smith County Texas (6)
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Sterling County Texas (2)
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Stonewall County Texas (4)
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Sutton County Texas (3)
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Swisher County Texas (7)
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Tarrant County Texas
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Fort Worth Texas (17)
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Taylor County Texas
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Abilene Texas (1)
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Terrell County Texas (14)
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Terry County Texas (6)
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Texas Panhandle (21)
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Throckmorton County Texas (2)
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Tom Green County Texas (1)
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Travis County Texas
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Austin Texas (13)
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Trinity Aquifer (3)
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Upshur County Texas (1)
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Upton County Texas (9)
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Uvalde County Texas (7)
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Val Verde Basin (16)
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Val Verde County Texas
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Del Rio Texas (1)
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Van Zandt County Texas (2)
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Victoria County Texas (3)
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Walker County Texas (1)
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Waller County Texas (2)
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Ward County Texas (3)
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Washington County Texas (3)
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Webb County Texas (2)
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West Texas (89)
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Wharton County Texas (1)
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Wheeler County Texas (3)
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Wichita County Texas (6)
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Wilbarger County Texas (5)
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Willacy County Texas (1)
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Williamson County Texas (5)
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Wilson County Texas (2)
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Winkler County Texas (8)
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Wise County Texas (28)
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Wood County Texas (5)
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Yoakum County Texas (3)
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Young County Texas (8)
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Zapata County Texas (5)
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Zavala County Texas (3)
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Tombigbee River (1)
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Trans-Pecos (24)
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U. S. Rocky Mountains
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Uncompahgre Uplift (1)
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Utah
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Daggett County Utah (1)
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Grand County Utah
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Millard County Utah
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Vermont (3)
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Virginia
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Washington
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Washita River valley (2)
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West Virginia
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Western U.S. (5)
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Wisconsin
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Wyoming
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USSR (9)
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volcanology (2)
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waste disposal (48)
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water resources (10)
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waterways (5)
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weathering (25)
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well-logging (91)
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Western Hemisphere (1)
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X-ray analysis (5)
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rock formations
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Beaumont Formation (2)
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Eagle Mills Formation (2)
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Fort Union Formation (2)
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Little Falls Formation (1)
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Louann Salt (8)
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Manning Formation (1)
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Oil Creek Formation (5)
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Ross Formation (1)
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San Andres Formation (29)
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Sandia Formation (1)
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Santa Fe Group (1)
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Severn Formation (1)
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Spearfish Formation (1)
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Taylor Group (8)
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Wilcox Formation (8)
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-
sedimentary rocks
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calcrete (2)
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caliche (12)
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contourite (1)
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flysch (20)
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greensand (1)
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oolite (12)
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sedimentary rocks
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carbonate rocks
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boundstone (3)
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chalk (8)
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dolostone (38)
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grainstone (35)
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limestone
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biocalcarenite (1)
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biomicrite (1)
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calcarenite (4)
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micrite (5)
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microbialite (1)
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oolitic limestone (1)
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packstone (22)
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travertine (3)
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wackestone (17)
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-
chemically precipitated rocks
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chert
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jasperoid (1)
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-
evaporites
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salt (28)
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ironstone (1)
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phosphate rocks (1)
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silcrete (2)
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weathering crust (1)
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clastic rocks
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arenite
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litharenite (1)
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quartz arenite (4)
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sublitharenite (2)
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argillite (1)
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arkose (2)
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bentonite (6)
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black shale (26)
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claystone (5)
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conglomerate (20)
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fanglomerate (1)
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graywacke (2)
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marl (9)
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mudstone (96)
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novaculite (10)
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red beds (22)
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sandstone (242)
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shale (187)
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siltstone (25)
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subarkose (2)
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tonstein (1)
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coal
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anthracite (1)
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bituminous coal (1)
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lignite (14)
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gas sands (1)
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gas shale (14)
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oil sands (7)
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oil shale (3)
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siliciclastics (28)
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tidalite (2)
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turbidite (34)
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volcaniclastics (4)
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sedimentary structures
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borings (17)
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burrows (9)
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channels (42)
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coprolites (2)
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mounds (4)
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sedimentary structures
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bedding plane irregularities
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chevron marks (1)
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flute casts (2)
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mudcracks (3)
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ripple marks (10)
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sand waves (2)
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tool marks (1)
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biogenic structures
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algal structures
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algal biscuits (1)
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algal mounds (6)
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banks (2)
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bioherms (7)
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bioturbation (16)
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carbonate banks (2)
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girvanella (3)
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lebensspuren (7)
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microbial mats (1)
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oncolites (3)
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stromatolites (4)
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current markings (3)
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graded bedding (2)
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planar bedding structures
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bedding (16)
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cross-bedding (14)
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cross-laminations (3)
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cross-stratification (6)
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cyclothems (18)
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imbrication (1)
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laminations (19)
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massive bedding (1)
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rhythmic bedding (1)
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ripple drift-cross laminations (2)
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sand bodies (4)
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varves (4)
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primary structures (3)
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secondary structures
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concretions (19)
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stylolites (5)
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seismites (2)
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soft sediment deformation
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clastic dikes (2)
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slump structures (1)
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turbidity current structures
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Bouma sequence (3)
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load casts (1)
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-
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stratification (4)
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tidalite (2)
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Journal Article
Knowns, questions, and implications of induced seismicity in the Permian Basin
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 2024
AAPG Bulletin (2024) 108 (12): 2201–2214.
Journal Article
Challenges with managing unconventional water production and disposal in the Permian Basin
Katie M. Smye, Katherine Yut, Robert C. Reedy, Bridget R. Scanlon, Jean-Philippe Nicot, Peter Hennings
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 2024
AAPG Bulletin (2024) 108 (12): 2215–2240.
Journal Article
Lithofacies and porosity heterogeneity of Ordovician–Pennsylvanian successions of the Midland Basin: Implications for wastewater disposal reservoir potential
Amanda Z. Calle, Katie M. Smye, Elizabeth A. Horne, Raymond L. Eastwood, Robert C. Reedy, Peter Hennings
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 2024
AAPG Bulletin (2024) 108 (12): 2241–2286.
Journal Article
Failure to launch: Fate of the Second White Specks as a resource play was preordained by its Late Cretaceous depositional setting
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 September 2024
AAPG Bulletin (2024) 108 (9): 1827–1848.
Journal Article
Proximal Observations of Epicentral Infrasound Generated by Shallow Low‐Magnitude Earthquakes in the Permian Basin, West Texas
Loring Pratt Schaible, Fransiska Dannemann Dugick, Daniel C. Bowman, Cooper McCabe, Alexandros Savvaidis
Publisher: Seismological Society of America
Published: 29 August 2024
Bulletin of the Seismological Society of America (2024) 114 (6): 3224–3238.
Includes: Supplemental Content
Journal Article
An Empirically Constrained Forecasting Strategy for Induced Earthquake Magnitudes Using Extreme Value Theory
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 26 July 2024
Seismological Research Letters (2024) 95 (6): 3278–3294.
Includes: Supplemental Content
Journal Article
Cyclicity of katatectic layers in anhydrite caprocks, U.S. Gulf Coastal Region
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 15 July 2024
Journal of Sedimentary Research (2024) 94 (4): 367–381.
Journal Article
Reactivated Seismogenic Faults and Earthquake Source Mechanisms in the Snyder Area of Texas
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 08 July 2024
Seismological Research Letters (2024) 95 (6): 3709–3721.
Includes: Supplemental Content
Journal Article
Paleoenvironmental constraints on Paleozoic shale deposition in the midcontinent United States
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 June 2024
AAPG Bulletin (2024) 108 (6): 1119–1147.
Journal Article
Quake‐DFN: A Software for Simulating Sequences of Induced Earthquakes in a Discrete Fault Network
Publisher: Seismological Society of America
Published: 31 May 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2341–2358.
Includes: Supplemental Content
Journal Article
Normal fault reactivation induced by hydraulic fracturing: Poroelastic effects
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 23 May 2024
Interpretation (2024) 12 (3): SD17–SD36.
Journal Article
Distributed acoustic sensing microseismic reflection imaging for hydraulic fracture and fault lineament characterization
Journal: Geophysics
Publisher: Society of Exploration Geophysicists
Published: 07 May 2024
Geophysics (2024) 89 (4): D183–D192.
Journal Article
Fluvial response to Late Pleistocene–Holocene climate change in the Colorado River drainage, central Texas, USA: REPLY
Journal: Geology
Publisher: Geological Society of America
Published: 01 May 2024
Geology (2024) 52 (5): e577.
Journal Article
Fluvial response to Late Pleistocene–Holocene climate change in the Colorado River drainage, central Texas, USA: COMMENT
Journal: Geology
Publisher: Geological Society of America
Published: 01 May 2024
Geology (2024) 52 (5): e576.
Journal Article
Middle Permian (Guadalupian) Fusulinids from Subsurface Midland Basin, West Texas, USA, Including Paleoenvironmental Microspheric Parafusulina
Journal: Journal of Foraminiferal Research
Published: 15 April 2024
Journal of Foraminiferal Research (2024) 54 (2): 117–142.
Journal Article
Understanding siderite mineralization in phyllosilicate-associated cementations in the mid-Carboniferous Anadarko Basin clastic series, U.S.A.
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 05 April 2024
Journal of Sedimentary Research (2024) 94 (2): 231–249.
Journal Article
Ground‐Motion Model for Small‐to‐Moderate Potentially Induced Earthquakes Using an Ensemble Machine Learning Approach for CENA
Publisher: Seismological Society of America
Published: 02 April 2024
Bulletin of the Seismological Society of America (2024) 114 (4): 2202–2215.
Includes: Supplemental Content
Journal Article
Impacts of solid rock components on resistivity-based reserves evaluation in organic-rich mudrocks
Journal: Petroleum Geoscience
Publisher: Geological Society of London
Published: 13 March 2024
Petroleum Geoscience (2024) 30 (2): petgeo2023-135.
Journal Article
Imaging faults and fractures with the difference of fast and slow shear-wave splitting reflectivity, Δ γ (S) : 3D/9C survey in Midland Basin, West Texas, and 3D/3C survey in Washakie Basin, Wyoming
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 March 2024
The Leading Edge (2024) 43 (3): 155–164.
Journal Article
3D electrical resistivity survey for reduction of groundwater drilling uncertainties in a clay-rich environment
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 February 2024
The Leading Edge (2024) 43 (2): 117–124.
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