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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Tanzania (1)
-
-
North Africa
-
Algeria (1)
-
Morocco
-
Tafilalt (1)
-
-
-
Southern Africa
-
South Africa
-
Bushveld Complex (1)
-
Merensky Reef (1)
-
Transvaal region (1)
-
-
Zimbabwe
-
Great Dyke (1)
-
-
-
-
Arctic region
-
Greenland
-
Jameson Land (1)
-
-
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
-
Far East
-
China
-
Guangxi China (1)
-
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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Sichuan Basin (1)
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Xinjiang China
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Junggar (1)
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Tarim Basin (1)
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Indonesia (1)
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Japan (1)
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Korea
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South Korea (1)
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Laos (1)
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Lesser Sunda Islands
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Timor (1)
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Thailand (1)
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Vietnam (1)
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Himalayas (1)
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Indian Peninsula
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Afghanistan (1)
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India (2)
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Siberia (1)
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Siberian Platform
-
Vilyuy Syneclise (1)
-
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Tyumen Russian Federation (1)
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West Siberia (1)
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Yakutia Russian Federation (1)
-
-
Atlantic Ocean
-
North Atlantic
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Great Bahama Bank (1)
-
Gulf of Mexico
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Florida Bay (1)
-
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North Sea (3)
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Northwest Atlantic (1)
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Scotian Shelf (1)
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-
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Australasia
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Australia
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Queensland Australia (1)
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Western Australia
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Yilgarn (1)
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Avery Island (1)
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Beaufort-Mackenzie Basin (1)
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Black Hills (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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Nova Scotia
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Colchester County Nova Scotia (1)
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-
-
Newfoundland and Labrador
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Newfoundland
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Port au Port Peninsula (1)
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-
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Ontario
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Northumberland County Ontario (1)
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Saint Catharines Ontario (1)
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Simcoe County Ontario (1)
-
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Quebec
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Charlevoix (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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Western Canada
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Alberta (6)
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British Columbia (2)
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Canadian Cordillera (1)
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Manitoba (1)
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Northwest Territories (3)
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Saskatchewan (1)
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Selwyn Basin (1)
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Yukon Territory (3)
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-
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Cape Ann (1)
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Caribbean region (1)
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Central America
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Guatemala (1)
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Panama (1)
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Central Basin (1)
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Commonwealth of Independent States
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Dnieper-Donets Basin (1)
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Russian Federation
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Arkhangelsk Russian Federation (1)
-
Mezen River basin (2)
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Siberian Platform
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Vilyuy Syneclise (1)
-
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Tyumen Russian Federation (1)
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Yakutia Russian Federation (1)
-
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Urals
-
Southern Urals (1)
-
-
West Siberia (1)
-
-
Cornwallis Island (1)
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Cortez Mountains (1)
-
Europe
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Alps
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Eastern Alps
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Carnic Alps (1)
-
-
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Arkhangelsk Russian Federation (1)
-
Baltic region
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Estonia (2)
-
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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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Lower Saxony Germany (1)
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North Rhine-Westphalia Germany (1)
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Poland (1)
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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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Mezen River basin (2)
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Southern Europe
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Iberian Peninsula
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Spain (1)
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Italy (2)
-
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Western Europe
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France
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Central Massif
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Montagne Noire (1)
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Poitou (1)
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Scandinavia
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Denmark
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Bornholm (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 (1)
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Scotland (1)
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Northern Ireland (1)
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Front Range (4)
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Glass Mountains (2)
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Green River basin (1)
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Guadalupe Mountains (1)
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Indian Ocean
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Andaman Sea (1)
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Bay of Bengal (1)
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Bengal Fan (2)
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James River (1)
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Malay Archipelago
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Timor (1)
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Marathon Basin (6)
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Meade Basin (1)
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Mexico
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Baja California (1)
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Baja California Mexico (1)
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Coahuila Mexico (2)
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North America
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Appalachian Basin (8)
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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 (3)
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Canadian Shield
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Grenville Province (1)
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Great Plains
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Northern Great Plains (1)
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Southern Great Plains (20)
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Gulf Coastal Plain (20)
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Keweenawan Rift (3)
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Michigan Basin (3)
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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 Rift (1)
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Rocky Mountains
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U. S. Rocky Mountains
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Wet Mountains (1)
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Western Canada Sedimentary Basin (1)
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Western Interior
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Western Interior Seaway (3)
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Western Overthrust Belt (1)
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Williston Basin (4)
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North Slope (1)
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Oceania
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Micronesia
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Marshall Islands
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Enewetak Atoll (1)
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-
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Permian Basin (13)
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Platte River basin (1)
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Raton Basin (3)
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Red River (2)
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Roberts Mountains (1)
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Rome Trough (1)
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Russian Platform
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Dnieper-Donets Basin (1)
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San Andreas Fault (1)
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San Juan Basin (3)
-
Santa Maria Basin (1)
-
Simpson Field (1)
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Slick Hills (4)
-
South America
-
Andes (1)
-
Argentina (2)
-
Brazil (4)
-
Colombia (1)
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Precordillera (2)
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Venezuela (4)
-
-
United States
-
Alabama (12)
-
Alaska
-
Aleutian Islands (1)
-
-
Anadarko Basin (167)
-
Ardmore Basin (20)
-
Arizona
-
Apache County Arizona (1)
-
Coconino County Arizona
-
Meteor Crater (1)
-
-
-
Arkansas
-
Benton County Arkansas (1)
-
Boone County Arkansas (1)
-
Clark County Arkansas (2)
-
Garland County Arkansas (4)
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Hot Spring County Arkansas (1)
-
Independence County Arkansas (1)
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Madison County Arkansas (1)
-
Montgomery County Arkansas (4)
-
Newton County Arkansas (1)
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Perry County Arkansas (2)
-
Polk County Arkansas (3)
-
Pulaski County Arkansas (3)
-
Saline County Arkansas (3)
-
Scott County Arkansas (2)
-
Searcy County Arkansas (4)
-
Sebastian County Arkansas (1)
-
Stone County Arkansas (1)
-
Van Buren County Arkansas (1)
-
Washington County Arkansas (6)
-
Yell County Arkansas (3)
-
-
Arkansas River (5)
-
Arkansas River valley (1)
-
Arkoma Basin (49)
-
Atlantic Coastal Plain (1)
-
Benton Uplift (5)
-
Black Warrior Basin (6)
-
California
-
Kern County California (1)
-
Los Angeles Basin (1)
-
San Francisco Bay region (1)
-
San Joaquin Valley (2)
-
Southern California (2)
-
Yosemite National Park (1)
-
-
Canadian River (11)
-
Central Basin Platform (1)
-
Cherokee Basin (10)
-
Colorado
-
Baca County Colorado (1)
-
Cheyenne County Colorado (1)
-
Fremont County Colorado (1)
-
Weld County Colorado (1)
-
Wet Mountains (1)
-
Yuma County Colorado (1)
-
-
Colorado Plateau (1)
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Delaware Basin (3)
-
Denver Basin (4)
-
Eastern U.S.
-
Southeastern U.S. (2)
-
-
Florida
-
Orange County Florida (1)
-
-
Forest City Basin (5)
-
Georgia
-
Washington County Georgia (1)
-
-
Hardeman Basin (5)
-
High Plains Aquifer (4)
-
Hugoton Embayment (2)
-
Idaho (4)
-
Illinois
-
Champaign County Illinois (1)
-
Cook County Illinois
-
Chicago Illinois (1)
-
-
DeKalb County Illinois (1)
-
Fayette County Illinois (1)
-
Livingston County Illinois (1)
-
Morgan County Illinois (1)
-
Pike County Illinois (1)
-
Randolph County Illinois (1)
-
Saint Clair County Illinois (1)
-
Saline County Illinois (1)
-
Vermilion County Illinois (1)
-
-
Illinois Basin (8)
-
Indiana
-
Dearborn County Indiana (1)
-
Jennings County Indiana (1)
-
Kentland impact structure (1)
-
Newton County Indiana (1)
-
Vigo County Indiana (1)
-
-
Iowa
-
Boone County Iowa (1)
-
Des Moines County Iowa (1)
-
-
Kansas
-
Barber County Kansas (2)
-
Barton County Kansas (1)
-
Bourbon County Kansas (1)
-
Cherokee County Kansas (1)
-
Clark County Kansas (3)
-
Comanche County Kansas (2)
-
Dickinson County Kansas (1)
-
Finney County Kansas (1)
-
Ford County Kansas (1)
-
Gray County Kansas (1)
-
Harper County Kansas (1)
-
Hugoton Field (5)
-
Marion County Kansas (1)
-
Meade County Kansas (2)
-
Montgomery County Kansas (1)
-
Osage County Kansas (1)
-
Reno County Kansas (1)
-
Sedgwick Basin (5)
-
Seward County Kansas (1)
-
Shawnee County Kansas (1)
-
Sherman County Kansas (1)
-
Stevens County Kansas
-
Hugoton Kansas (1)
-
-
Wilson County Kansas (1)
-
-
Kentucky
-
Kentucky River Fault (1)
-
-
Llano Estacado (3)
-
Louisiana
-
Atchafalaya River (1)
-
-
Maryland
-
Worcester County Maryland (1)
-
-
Massachusetts
-
Essex County Massachusetts (1)
-
-
Michigan (2)
-
Midcontinent (65)
-
Midwest (22)
-
Minnesota (1)
-
Mississippi
-
Hancock County Mississippi (1)
-
-
Mississippi Embayment (3)
-
Mississippi Valley (5)
-
Missouri
-
Jasper County Missouri (1)
-
McDonald County Missouri (1)
-
New Madrid County Missouri
-
New Madrid Missouri (1)
-
-
Saint Francois Mountains (3)
-
Saint Louis County Missouri
-
Saint Louis Missouri (1)
-
-
Stone County Missouri (1)
-
Viburnum Trend (2)
-
-
Montana
-
Deer Lodge County Montana (1)
-
Fergus County Montana (2)
-
Phillips County Montana (1)
-
-
Nebraska
-
Cass County Nebraska (2)
-
Garden County Nebraska (1)
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Morrill County Nebraska (1)
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Sarpy County Nebraska (1)
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Sioux County Nebraska (1)
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Webster County Nebraska (1)
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Nemaha Ridge (4)
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Nevada
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Eureka County Nevada (1)
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White Pine County Nevada (1)
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New Hampshire (1)
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New Jersey (1)
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New Madrid region (8)
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New Mexico
-
Catron County New Mexico (1)
-
Chaves County New Mexico (1)
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Curry County New Mexico (1)
-
Datil-Mogollon volcanic field (1)
-
Dona Ana County New Mexico
-
Las Cruces New Mexico (1)
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-
Jemez Mountains (1)
-
Lea County New Mexico (2)
-
Quay County New Mexico (1)
-
Roosevelt County New Mexico (2)
-
Sandoval County New Mexico (2)
-
Tucumcari Basin (1)
-
Union County New Mexico (1)
-
-
New York
-
Niagara County New York (1)
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Westchester County New York (1)
-
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Newark Basin (1)
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North Carolina
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Onslow Bay (1)
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North Dakota (4)
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Ogallala Aquifer (3)
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Ohio
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Coshocton County Ohio (1)
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Jackson County Ohio (1)
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Lawrence County Ohio (1)
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Muskingum County Ohio (1)
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Warren County Ohio (1)
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-
Oklahoma
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Adair County Oklahoma (4)
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Alfalfa County Oklahoma (2)
-
Arbuckle Anticline (2)
-
Arbuckle Mountains (70)
-
Arbuckle Uplift (1)
-
Atoka County Oklahoma (3)
-
Beaver County Oklahoma (6)
-
Beckham County Oklahoma (8)
-
Blaine County Oklahoma (14)
-
Bryan County Oklahoma (2)
-
Caddo County Oklahoma (28)
-
Canadian County Oklahoma (9)
-
Carter County Oklahoma (42)
-
Cherokee County Oklahoma (6)
-
Cimarron County Oklahoma (7)
-
Cleveland County Oklahoma
-
Norman Oklahoma (4)
-
-
Coal County Oklahoma (6)
-
Comanche County Oklahoma (30)
-
Cotton County Oklahoma (1)
-
Craig County Oklahoma (5)
-
Creek County Oklahoma (4)
-
Criner Hills (10)
-
Custer County Oklahoma (7)
-
Delaware County Oklahoma (1)
-
Dewey County Oklahoma (5)
-
Ellis County Oklahoma (1)
-
Garfield County Oklahoma (8)
-
Garvin County Oklahoma (8)
-
Grady County Oklahoma (14)
-
Grant County Oklahoma (4)
-
Greer County Oklahoma (4)
-
Harmon County Oklahoma (1)
-
Harper County Oklahoma (1)
-
Haskell County Oklahoma (1)
-
Hughes County Oklahoma (1)
-
Jackson County Oklahoma (4)
-
Johnston County Oklahoma (9)
-
Kay County Oklahoma (17)
-
Kingfisher County Oklahoma (6)
-
Kiowa County Oklahoma (18)
-
Latimer County Oklahoma (7)
-
Le Flore County Oklahoma (5)
-
Lincoln County Oklahoma (8)
-
Logan County Oklahoma (13)
-
Love County Oklahoma (2)
-
Major County Oklahoma
-
Ames Structure (1)
-
-
Marshall County Oklahoma (2)
-
Mayes County Oklahoma (5)
-
McClain County Oklahoma (3)
-
McCurtain County Oklahoma (4)
-
McIntosh County Oklahoma (3)
-
Meers Fault (14)
-
Murray County Oklahoma (27)
-
Muskogee County Oklahoma (1)
-
Noble County Oklahoma (7)
-
Nowata County Oklahoma (3)
-
Okfuskee County Oklahoma (2)
-
Oklahoma County Oklahoma (6)
-
Oklahoma Panhandle (13)
-
Okmulgee County Oklahoma (5)
-
Ottawa County Oklahoma
-
Picher Oklahoma (3)
-
-
Pawnee County Oklahoma (13)
-
Payne County Oklahoma
-
Stillwater Oklahoma (1)
-
-
Pittsburg County Oklahoma (12)
-
Pontotoc County Oklahoma (26)
-
Pottawatomie County Oklahoma (4)
-
Pushmataha County Oklahoma (3)
-
Roger Mills County Oklahoma (4)
-
Rogers County Oklahoma (2)
-
Seminole County Oklahoma (7)
-
Sequoyah County Oklahoma (1)
-
Stephens County Oklahoma (5)
-
Texas County Oklahoma (4)
-
Tillman County Oklahoma (7)
-
Tulsa County Oklahoma
-
Tulsa Oklahoma (5)
-
-
Wagoner County Oklahoma (2)
-
Washington County Oklahoma (10)
-
Washita County Oklahoma (7)
-
Wichita Mountains (50)
-
Wichita Uplift (10)
-
Woods County Oklahoma (4)
-
Woodward County Oklahoma (5)
-
-
Orogrande Basin (1)
-
Ouachita Belt (11)
-
Ouachita Mountains (112)
-
Ozark Mountains (11)
-
Palo Duro Basin (33)
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Paradox Basin (3)
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Pecos River (1)
-
Pecos River valley (1)
-
Pennsylvania
-
Fayette County Pennsylvania (1)
-
Fulton County Pennsylvania (1)
-
Perry County Pennsylvania (1)
-
-
Powder River basin (1)
-
Reelfoot Rift (4)
-
Sevier orogenic belt (1)
-
South Carolina
-
Charleston County South Carolina
-
Charleston South Carolina (2)
-
-
-
South Dakota (6)
-
Southern Oklahoma Aulacogen (8)
-
Southern U.S. (3)
-
Southwestern U.S. (2)
-
Tennessee
-
Benton County Tennessee (1)
-
Shelby County Tennessee
-
Memphis Tennessee (1)
-
-
Wilson County Tennessee (1)
-
-
Texas
-
Amarillo Uplift (6)
-
Andrews County Texas (1)
-
Archer County Texas (8)
-
Armstrong County Texas (2)
-
Bailey County Texas (1)
-
Baylor County Texas (18)
-
Bell County Texas (1)
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Bexar County Texas (1)
-
Briscoe County Texas (4)
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Brown County Texas (2)
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Burleson County Texas (1)
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Callahan County Texas (1)
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Clay County Texas (1)
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Cochran County Texas (3)
-
Collin County Texas (1)
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Cottle County Texas (1)
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Crane County Texas (1)
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Crosby County Texas (6)
-
Dalhart Basin (7)
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Dallam County Texas (1)
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Dallas County Texas
-
Dallas Texas (1)
-
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Davis Mountains (3)
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Dawson County Texas (1)
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Deaf Smith County Texas (6)
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Dickens County Texas (1)
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Donley County Texas (3)
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East Texas (1)
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Eastland County Texas (1)
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Ector County Texas
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Odessa Texas (1)
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Fannin County Texas (2)
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Foard County Texas (5)
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Fort Worth Basin (6)
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Gaines County Texas (1)
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Galveston County Texas
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Galveston Texas (1)
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Garza County Texas (1)
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Grayson County Texas (4)
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Hale County Texas (3)
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Hall County Texas (1)
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Hansford County Texas (1)
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Hardeman County Texas (9)
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Hartley County Texas (2)
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Hemphill County Texas (2)
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Hockley County Texas (5)
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Hood County Texas (1)
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Houston County Texas (1)
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Howard County Texas (1)
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Jack County Texas (2)
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Jones County Texas (1)
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King County Texas (7)
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Knox County Texas (4)
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Lamar County Texas (1)
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Lamb County Texas (2)
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Lampasas County Texas (1)
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Lee County Texas (1)
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Leon County Texas (1)
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Lipscomb County Texas (1)
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Llano Uplift (1)
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Lubbock County Texas
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Lubbock Lake (1)
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Lubbock Texas (4)
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Lynn County Texas (2)
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Marathon Geosyncline (4)
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Martin County Texas (1)
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McCulloch County Texas (3)
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McLennan County Texas (1)
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Midland Basin (9)
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Montague County Texas (3)
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Moore County Texas (3)
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Motley County Texas (1)
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Ochiltree County Texas (4)
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Oldham County Texas (4)
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Potter County Texas
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Amarillo Texas (4)
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Randall County Texas (5)
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Rita Blanca Lake (1)
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Roberts County Texas (2)
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Shackelford County Texas (1)
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Sherman County Texas (1)
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Stephens County Texas (2)
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Stonewall County Texas (1)
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Swisher County Texas (6)
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Tarrant County Texas
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Fort Worth Texas (1)
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Taylor County Texas (2)
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Terry County Texas (3)
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Texas Panhandle (31)
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Travis County Texas (2)
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Upton County Texas (1)
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Val Verde Basin (1)
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Washington County Texas (1)
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West Texas (13)
-
Wheeler County Texas (3)
-
Wichita County Texas (6)
-
Wilbarger County Texas (5)
-
Winkler County Texas (1)
-
Wise County Texas (1)
-
-
U. S. Rocky Mountains
-
Wet Mountains (1)
-
-
Uncompahgre Uplift (1)
-
Utah
-
Daggett County Utah (1)
-
Hill Air Force Base (1)
-
Millard County Utah
-
House Range (1)
-
-
-
Vermont (2)
-
Virginia
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elements, isotopes
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carbon
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C-13/C-12 (37)
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C-14 (6)
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chemical ratios (3)
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halogens
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chlorine
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fluorine (1)
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iodine
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I-129 (1)
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hydrogen
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D/H (5)
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deuterium (2)
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isotope ratios (33)
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isotopes
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radioactive isotopes
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C-14 (6)
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Cr-51 (1)
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I-131 (1)
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Rn-222 (1)
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Sm-147/Nd-144 (1)
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stable isotopes
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Ar-40/Ar-36 (1)
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C-13/C-12 (37)
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D/H (5)
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deuterium (2)
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He-4 (1)
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He-4/He-3 (1)
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Hf-177/Hf-176 (2)
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N-15/N-14 (2)
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Nd-144/Nd-143 (5)
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Ne-20 (1)
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Ne-21 (1)
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O-18/O-16 (28)
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S-34/S-32 (10)
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Sm-147/Nd-144 (1)
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Sr-87/Sr-86 (8)
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metals
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alkaline earth metals
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calcium
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Mg/Ca (1)
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magnesium
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Mg/Ca (1)
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radium (1)
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strontium
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Sr-87/Sr-86 (8)
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aluminum (3)
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arsenic (1)
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chromium
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Cr-51 (1)
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copper (3)
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hafnium
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Hf-177/Hf-176 (2)
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iron (4)
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rare earths
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cerium (1)
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neodymium
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Nd-144/Nd-143 (5)
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Sm-147/Nd-144 (1)
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samarium
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Sm-147/Nd-144 (1)
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titanium (3)
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vanadium (2)
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zinc (6)
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zirconium (3)
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nitrogen
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N-15/N-14 (2)
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noble gases
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argon
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Ar-40/Ar-36 (1)
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helium
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He-4 (1)
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He-4/He-3 (1)
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neon
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Ne-20 (1)
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Ne-21 (1)
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radon
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Rn-222 (1)
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oxygen
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dissolved oxygen (1)
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O-18/O-16 (28)
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phosphorus (1)
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silicon (2)
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sulfur
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S-34/S-32 (10)
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trace metals (3)
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fossils
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bacteria (1)
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borings (6)
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burrows (4)
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Chordata
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Vertebrata
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Agnatha (1)
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Pisces
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Acanthodii
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Acanthodes (1)
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Chondrichthyes
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Elasmobranchii (4)
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Osteichthyes
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Actinopterygii
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Chondrostei
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Palaeonisciformes (1)
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Sarcopterygii
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Dipnoi (2)
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Tetrapoda
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Amniota (4)
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Amphibia
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Labyrinthodontia
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Temnospondyli (8)
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Lepospondyli (4)
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Mammalia
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Theria
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Eutheria
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Artiodactyla
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Ruminantia
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Bovidae
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Bison
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Bison occidentalis (1)
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Tylopoda
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Camelidae (2)
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Carnivora
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Fissipeda
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Mustelidae (1)
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Condylarthra (1)
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus
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Mammuthus columbi (1)
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-
-
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Rodentia
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Sciuromorpha
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Sciuridae (1)
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Ungulata (1)
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Reptilia
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Anapsida
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Cotylosauria
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Captorhinomorpha
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Captorhinidae (5)
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Testudines
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Emydidae (1)
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Diapsida
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Archosauria
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dinosaurs
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Ornithischia
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Ornithopoda (1)
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Saurischia
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Sauropodomorpha
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Sauropoda (1)
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Theropoda (1)
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Lepidosauria
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Squamata (1)
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Rhynchosauria (1)
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Synapsida
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Pelycosauria (8)
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Therapsida
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Dicynodontia (1)
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-
-
-
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cyanobacteria
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Renalcis (1)
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Cyclostomata (2)
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fossil man (1)
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Graptolithina
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Dendroidea (1)
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Graptoloidea
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Diplograptina (1)
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Hemichordata (2)
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ichnofossils
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Teichichnus (1)
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Thalassinoides (1)
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Invertebrata
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Arthropoda
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Chelicerata
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Arachnida (3)
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Merostomata
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Eurypterida (1)
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Xiphosura (1)
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Mandibulata
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Crustacea
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Cirripedia (1)
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Ostracoda
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Paleocopida (1)
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Podocopida
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Bairdiomorpha
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Bairdiacea
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Bairdiidae (1)
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-
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Cypridocopina
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Cyprididae (1)
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Platycopida (1)
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-
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Insecta
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Pterygota
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Palaeoptera (1)
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Myriapoda (1)
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Trilobitomorpha
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Trilobita
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Lichida (1)
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Odontopleurida (1)
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Ptychopariida (2)
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-
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Brachiopoda
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Articulata
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Rhynchonellida
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Rhynchonellidae (1)
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Spiriferida (1)
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Strophomenida (1)
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Inarticulata (1)
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Bryozoa
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Cheilostomata (1)
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Cystoporata (1)
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Trepostomata (3)
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (5)
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Scleractinia (1)
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Tabulata (5)
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-
-
Hydrozoa (2)
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Scyphozoa
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Conulariida (1)
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-
-
Echinodermata
-
Asterozoa
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Stelleroidea
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Asteroidea (3)
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Ophiuroidea (2)
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Somasteroidea (1)
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-
-
Crinozoa
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Blastoidea (3)
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Crinoidea
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Inadunata (1)
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Cystoidea (3)
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Eocrinoidea (1)
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Echinozoa
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Echinoidea (2)
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Edrioasteroidea (2)
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Holothuroidea (1)
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Homalozoa
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Stylophora (1)
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-
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Mollusca
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Bivalvia (6)
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Cephalopoda
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Ammonoidea
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Goniatitida
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Goniatitidae
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Goniatites (1)
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-
-
-
Coleoidea
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Belemnoidea
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Belemnitidae (1)
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-
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Nautiloidea (6)
-
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Gastropoda (10)
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Monoplacophora (1)
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Polyplacophora (4)
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Rostroconchia (2)
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Scaphopoda (2)
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Porifera
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Hexactinellida (1)
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Stromatoporoidea (1)
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae (9)
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Textulariina (1)
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Radiolaria (3)
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Vermes
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Annelida (2)
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scolecodonts (3)
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-
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microfossils
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Chitinozoa (1)
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Conodonta
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Adetognathus (1)
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Gnathodus (1)
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Idiognathoides (2)
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Neognathodus (1)
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Polygnathus (1)
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Spathognathodus (1)
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Streptognathodus (2)
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Fusulinina
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Fusulinidae (9)
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problematic microfossils (1)
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scolecodonts (3)
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palynomorphs
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acritarchs (2)
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Chitinozoa (1)
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miospores
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pollen (2)
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-
-
Plantae
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algae
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Chlorophyta
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Tasmanites (1)
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Coccolithophoraceae (1)
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diatoms (4)
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Epiphyton (1)
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Rhodophyta
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Corallinaceae (1)
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-
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Pteridophyta
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Filicopsida
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Taeniopteris (1)
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Lycopsida (1)
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Sphenopsida
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Equisetales (1)
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-
-
Spermatophyta
-
Angiospermae
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Dicotyledoneae
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Fagus (1)
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-
-
Gymnospermae
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Coniferales (6)
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Cordaitales (1)
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Cycadales (1)
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Ginkgoales (1)
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Pteridospermae (2)
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-
-
-
problematic fossils
-
problematic microfossils (1)
-
-
thallophytes (8)
-
tracks (2)
-
trails (1)
-
-
geochronology methods
-
(U-Th)/He (1)
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Ar/Ar (1)
-
fission-track dating (2)
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K/Ar (2)
-
optically stimulated luminescence (2)
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paleomagnetism (20)
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radiation damage (1)
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Rb/Sr (2)
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Sm/Nd (1)
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thermochronology (1)
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thermoluminescence (1)
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U/Pb (17)
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U/Th/Pb (1)
-
-
geologic age
-
Cenozoic
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Blancan (1)
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Quaternary
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Clovis (2)
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Holocene
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middle Holocene (1)
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upper Holocene (1)
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-
lower Quaternary (1)
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Pleistocene
-
Blackwater Draw Formation (4)
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lower Pleistocene (1)
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Pearlette Volcanic Ash (1)
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upper Pleistocene
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Wisconsinan (1)
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-
-
upper Quaternary (1)
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-
Tertiary
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lower Tertiary (1)
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Neogene
-
Capistrano Formation (1)
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Hemphillian (4)
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Miocene
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upper Miocene (5)
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-
Ogallala Formation (12)
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Pliocene
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lower Pliocene (1)
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upper Pliocene
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Rexroad Formation (1)
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-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Oligocene (1)
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Paleocene
-
lower Paleocene
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K-T boundary (1)
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-
upper Paleocene (1)
-
-
Wilcox Group (1)
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-
-
upper Cenozoic (2)
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-
Mesozoic
-
Cretaceous
-
Comanchean
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Antlers Sands (1)
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Fredericksburg Group (1)
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Paluxy Formation (1)
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Travis Peak Formation (1)
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Trinity Group (1)
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Washita Group (3)
-
-
Dakota Formation (4)
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Graneros Shale (1)
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Lower Cretaceous
-
Albian (6)
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Antlers Sands (1)
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Aptian (1)
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Cheyenne Sandstone (1)
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Fredericksburg Group (1)
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Kiowa Formation (3)
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Mesa Rica Sandstone (1)
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Paluxy Formation (1)
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Travis Peak Formation (1)
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Trinity Group (1)
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-
Middle Cretaceous (1)
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Upper Cretaceous
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Campanian (1)
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Cenomanian (3)
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Greenhorn Limestone (2)
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Gulfian
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Austin Chalk (3)
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Austin Group (3)
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Eagle Ford Formation (4)
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Taylor Marl (1)
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Woodbine Formation (1)
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-
Judith River Formation (1)
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K-T boundary (1)
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Lance Formation (1)
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Lewis Shale (2)
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Maestrichtian (1)
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Mesaverde Group (1)
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Niobrara Formation (3)
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Pictured Cliffs Sandstone (2)
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Senonian (2)
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Turonian (1)
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Tuscaloosa Formation (1)
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Two Medicine Formation (1)
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-
-
Jurassic
-
Bazhenov Formation (1)
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Fort Dodge Gypsum (1)
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Lower Jurassic (2)
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Middle Jurassic (1)
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Upper Jurassic
-
Bossier Formation (1)
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Brushy Basin Member (1)
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Haynesville Formation (2)
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Kimmeridge Clay (1)
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Morrison Formation (2)
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-
-
Nugget Sandstone (2)
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Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
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-
Upper Triassic
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Carnian (1)
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Dockum Group (8)
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Lockatong Formation (1)
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-
-
-
Paleozoic
-
Arbuckle Group (35)
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Cambrian
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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
-
Eau Claire Formation (1)
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Furongian
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Jiangshanian (1)
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-
Mount Simon Sandstone (1)
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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 (1)
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-
-
Carboniferous
-
Bartlesville Sand (6)
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Burbank Sand (4)
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Jackfork Group (14)
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Johns Valley Formation (7)
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Lower Carboniferous
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Dinantian (3)
-
-
Middle Carboniferous (3)
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Mississippian
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Barnett Shale (5)
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Boone Formation (3)
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Lower Mississippian
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Chappel Limestone (2)
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Lodgepole Formation (2)
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Osagian
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Burlington Limestone (1)
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Keokuk Limestone (1)
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-
-
Middle Mississippian
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Visean (1)
-
-
Mission Canyon Limestone (1)
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Stanley Group (17)
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Upper Mississippian
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Chesterian
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Imo Formation (7)
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Renault Formation (1)
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-
Fayetteville Formation (15)
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Greenbrier Limestone (1)
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Hartselle Sandstone (1)
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Heath Formation (1)
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Meramecian
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Saint Louis Limestone (1)
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-
Parkwood Formation (2)
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Pitkin Limestone (3)
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Pride Mountain Formation (1)
-
-
Windsor Group (1)
-
-
Namurian (1)
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Pennsylvanian
-
Excello Shale (1)
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Lower Pennsylvanian
-
Bashkirian (1)
-
Haymond Formation (2)
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Morrowan
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Bloyd Formation (4)
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-
-
Marble Falls Group (1)
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Middle Pennsylvanian
-
Atokan
-
Atoka Formation (22)
-
-
Breathitt Formation (1)
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Desmoinesian
-
Boggy Shale (3)
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Cherokee Group (10)
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Hartshorne Sandstone (3)
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Krebs Group (2)
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Labette Shale (1)
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Marmaton Group (2)
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Spiro Sandstone (3)
-
Wewoka Formation (4)
-
-
Kewanee Group (1)
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Moscovian (1)
-
-
Morrow Formation (16)
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Red Fork Sandstone (12)
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Strawn Series (2)
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Upper Pennsylvanian
-
Canyon Group (5)
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Cisco Group (5)
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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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Plattsburg Limestone (1)
-
Seminole Formation (1)
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Stanton Formation (1)
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Wann Formation (3)
-
-
Virgilian
-
Douglas Group (1)
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Shawnee Group (1)
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Wabaunsee Group (1)
-
-
-
Wapanucka Limestone (5)
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Westerly Granite (1)
-
-
Springer Formation (7)
-
Tesnus Formation (1)
-
Upper Carboniferous
-
Westphalian (4)
-
-
-
Chattanooga Shale (4)
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Collier Shale (1)
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Devonian
-
Lower Devonian
-
Helderbergian (1)
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Lochkovian (2)
-
-
Middle Devonian
-
Marcellus Shale (2)
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Moscow Formation (1)
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-
Upper Devonian
-
Duperow Formation (1)
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Famennian (1)
-
Ohio Shale (1)
-
-
-
Hunton Group (25)
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lower Paleozoic
-
Cape Phillips Formation (2)
-
-
Manhattan Formation (1)
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New Albany Shale (2)
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Ordovician
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Antelope Valley Limestone (1)
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Lower Ordovician
-
Beekmantown Group (1)
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El Paso Group (1)
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Ellenburger Group (4)
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Ibexian (1)
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Kindblade Formation (5)
-
-
Middle Ordovician
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Bigfork Chert (1)
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Blackriverian (2)
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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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Millbrig Bentonite Bed (1)
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Platteville Formation (1)
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Simpson Group (20)
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Whiterockian (1)
-
-
Montoya Group (1)
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Upper Ordovician
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Caradocian (1)
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Cincinnatian
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Richmondian (2)
-
-
Fernvale Formation (3)
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Katian (2)
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Sandbian (3)
-
-
Viola Limestone (16)
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Womble Shale (2)
-
-
Permian
-
Americus Limestone Member (1)
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Blaine Formation (9)
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Chase Group (3)
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Cottonwood Limestone (2)
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Council Grove Group (2)
-
Cutler Formation (1)
-
Fort Riley Limestone (2)
-
Guadalupian
-
Brushy Canyon Formation (1)
-
Cherry Canyon Formation (1)
-
Grayburg Formation (1)
-
Queen Formation (1)
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Roadian (2)
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Seven Rivers Formation (3)
-
Tansill Formation (3)
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Wordian (3)
-
-
Hennessey Formation (10)
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Hutchinson Salt Member (1)
-
Kaibab Formation (1)
-
Lower Permian
-
Cherry Canyon Formation (1)
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Cisuralian
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Artinskian (1)
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Asselian (1)
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Kungurian (4)
-
-
Leonardian
-
Clear Fork Group (11)
-
-
Wichita Group (8)
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Wolfcampian (10)
-
-
Middle Permian (9)
-
Stone Corral Formation (2)
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Upper Permian
-
Kazanian (2)
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Lopingian (1)
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Permian-Triassic boundary (1)
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Salado Formation (2)
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Tatarian (2)
-
-
Wellington Formation (12)
-
Yates Formation (1)
-
-
Silurian
-
Henryhouse Formation (10)
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Rhuddanian (1)
-
-
Tuscarora Formation (1)
-
-
Middle Silurian
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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
-
Ludlow (3)
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Pridoli (1)
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-
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upper Paleozoic
-
Admire Group (1)
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Antrim Shale (1)
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Arkansas Novaculite (4)
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Bakken Formation (4)
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-
Woodford Shale (58)
-
-
Phanerozoic (3)
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Precambrian
-
Eocambrian (2)
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Stillwater Complex (1)
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upper Precambrian
-
Proterozoic
-
Mesoproterozoic
-
Fordham Gneiss (1)
-
-
Neoproterozoic
-
Ediacaran (1)
-
-
Paleoproterozoic (2)
-
Sinian (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
granophyre (1)
-
plutonic rocks
-
anorthosite (4)
-
diabase (2)
-
diorites
-
microdiorite (2)
-
-
gabbros
-
troctolite (2)
-
-
granites
-
A-type granites (2)
-
rapakivi (1)
-
-
granodiorites (1)
-
pegmatite (1)
-
ultramafics
-
chromitite (1)
-
-
-
volcanic rocks
-
basalts (1)
-
pyroclastics
-
tuff (9)
-
-
rhyolites (5)
-
-
-
volcanic ash (4)
-
-
metamorphic rocks
-
K-bentonite (1)
-
metamorphic rocks
-
gneisses (1)
-
metaigneous rocks
-
metarhyolite (1)
-
-
metasedimentary rocks (2)
-
quartzites (1)
-
schists
-
greenschist (1)
-
-
slates (1)
-
-
turbidite (17)
-
-
meteorites
-
meteorites
-
stony meteorites
-
chondrites
-
enstatite chondrites
-
EH chondrites
-
Abee Meteorite (1)
-
-
-
ordinary chondrites
-
L chondrites (1)
-
-
-
-
-
-
minerals
-
carbonates
-
ankerite (3)
-
aragonite (6)
-
calcite (16)
-
dolomite (10)
-
magnesian calcite (1)
-
magnesite (1)
-
norsethite (1)
-
siderite (2)
-
witherite (1)
-
-
halides
-
chlorides
-
halite (5)
-
-
fluorides
-
fluorite (1)
-
-
-
K-bentonite (1)
-
minerals (12)
-
oxides
-
aluminum oxides (1)
-
chromite (1)
-
cryptomelane (1)
-
hematite (3)
-
hollandite (1)
-
hydroxides
-
iron hydroxides (1)
-
-
iron oxides (1)
-
leucoxene (1)
-
magnetite (8)
-
manganese oxides (1)
-
spinel group (1)
-
-
phosphates
-
apatite (4)
-
monazite (1)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
richterite (1)
-
riebeckite (1)
-
-
-
pyroxene group (1)
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
adularia (2)
-
anorthoclase (1)
-
K-feldspar (2)
-
-
plagioclase
-
bytownite (1)
-
-
-
silica minerals
-
opal
-
opal-A (1)
-
opal-CT (1)
-
-
quartz (17)
-
-
zeolite group (2)
-
-
orthosilicates
-
nesosilicates
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (14)
-
-
-
-
ring silicates
-
tourmaline group (1)
-
-
sheet silicates
-
chlorite group
-
chamosite (1)
-
chlorite (8)
-
-
clay minerals
-
dickite (1)
-
kaolinite (6)
-
montmorillonite (3)
-
nontronite (1)
-
smectite (5)
-
-
illite (12)
-
mica group
-
biotite (2)
-
glauconite (2)
-
-
pyrophyllite (1)
-
rectorite (1)
-
-
-
sulfates
-
anhydrite (8)
-
barite (3)
-
celestine (1)
-
gypsum (9)
-
-
sulfides
-
galena (2)
-
iron sulfides (1)
-
marcasite (2)
-
pyrite (4)
-
pyrrhotite (2)
-
sphalerite (4)
-
-
sulfosalts
-
sulfarsenates
-
enargite (1)
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-
-
-
Primary terms
-
absolute age (31)
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Africa
-
East Africa
-
Tanzania (1)
-
-
North Africa
-
Algeria (1)
-
Morocco
-
Tafilalt (1)
-
-
-
Southern Africa
-
South Africa
-
Bushveld Complex (1)
-
Merensky Reef (1)
-
Transvaal region (1)
-
-
Zimbabwe
-
Great Dyke (1)
-
-
-
-
Arctic region
-
Greenland
-
Jameson Land (1)
-
-
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
-
Far East
-
China
-
Guangxi China (1)
-
Guizhou China (1)
-
Henan China (1)
-
Jilin China (1)
-
Liaoning China (1)
-
Sichuan Basin (1)
-
Xinjiang China
-
Junggar (1)
-
Tarim Basin (1)
-
-
-
Indonesia (1)
-
Japan (1)
-
Korea
-
South Korea (1)
-
-
Laos (1)
-
Lesser Sunda Islands
-
Timor (1)
-
-
Thailand (1)
-
Vietnam (1)
-
-
Himalayas (1)
-
Indian Peninsula
-
Afghanistan (1)
-
India (2)
-
-
Siberia (1)
-
Siberian Platform
-
Vilyuy Syneclise (1)
-
-
Tyumen Russian Federation (1)
-
West Siberia (1)
-
Yakutia Russian Federation (1)
-
-
associations (1)
-
Atlantic Ocean
-
North Atlantic
-
Great Bahama Bank (1)
-
Gulf of Mexico
-
Florida Bay (1)
-
-
North Sea (3)
-
Northwest Atlantic (1)
-
Scotian Shelf (1)
-
-
-
atmosphere (3)
-
Australasia
-
Australia
-
Queensland Australia (1)
-
Western Australia
-
Yilgarn (1)
-
-
-
-
bacteria (1)
-
barite deposits (2)
-
bibliography (6)
-
biogeography (15)
-
bitumens
-
asphalt (7)
-
-
brines (12)
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia
-
Colchester County Nova Scotia (1)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Port au Port Peninsula (1)
-
-
-
Ontario
-
Northumberland County Ontario (1)
-
Saint Catharines Ontario (1)
-
Simcoe County Ontario (1)
-
-
Quebec
-
Charlevoix (1)
-
-
-
Mackenzie Mountains (2)
-
Nunavut (2)
-
Queen Elizabeth Islands
-
Parry Islands (1)
-
-
Western Canada
-
Alberta (6)
-
British Columbia (2)
-
Canadian Cordillera (1)
-
Manitoba (1)
-
Northwest Territories (3)
-
Saskatchewan (1)
-
Selwyn Basin (1)
-
Yukon Territory (3)
-
-
-
carbon
-
C-13/C-12 (37)
-
C-14 (6)
-
organic carbon (9)
-
-
Caribbean region (1)
-
catalogs (7)
-
Cenozoic
-
Blancan (1)
-
Quaternary
-
Clovis (2)
-
Holocene
-
middle Holocene (1)
-
upper Holocene (1)
-
-
lower Quaternary (1)
-
Pleistocene
-
Blackwater Draw Formation (4)
-
lower Pleistocene (1)
-
Pearlette Volcanic Ash (1)
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
upper Quaternary (1)
-
-
Tertiary
-
lower Tertiary (1)
-
Neogene
-
Capistrano Formation (1)
-
Hemphillian (4)
-
Miocene
-
upper Miocene (5)
-
-
Ogallala Formation (12)
-
Pliocene
-
lower Pliocene (1)
-
upper Pliocene
-
Rexroad Formation (1)
-
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Oligocene (1)
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (1)
-
-
Wilcox Group (1)
-
-
-
upper Cenozoic (2)
-
-
Central America
-
Guatemala (1)
-
Panama (1)
-
-
chemical analysis (3)
-
Chordata
-
Vertebrata
-
Agnatha (1)
-
Pisces
-
Acanthodii
-
Acanthodes (1)
-
-
-
-
-