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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
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Africa
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East Africa
-
Tanzania (1)
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North Africa
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Algeria (1)
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Morocco (1)
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Southern Africa
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South Africa
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Bushveld Complex (1)
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Merensky Reef (1)
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Transvaal region (1)
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Zimbabwe
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Great Dyke (1)
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Arctic region
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Greenland
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Jameson Land (1)
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Asia
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Arabian Peninsula
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Saudi Arabia (1)
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Far East
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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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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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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
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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)
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Atlantic Ocean
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North Atlantic
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Great Bahama Bank (1)
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Gulf of Mexico
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Florida Bay (1)
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North Sea (3)
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Scotian Shelf (1)
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Australasia
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Australia
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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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Ontario
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Quebec
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Mackenzie Mountains (1)
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Western Canada
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British Columbia (2)
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Manitoba (1)
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Northwest Territories (2)
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Caribbean region (1)
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Central America
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Guatemala (1)
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Central Basin (1)
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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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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
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Southern Urals (1)
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West Siberia (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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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 (2)
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Dnieper-Donets Basin (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 (1)
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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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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 (1)
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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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James River (1)
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Malay Archipelago
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Timor (1)
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Marathon Basin (4)
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Meade Basin (1)
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Mexico
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Coahuila Mexico (2)
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North America
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Appalachian Basin (6)
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Appalachians
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Appalachian Plateau (1)
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Cumberland Plateau (1)
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Southern Appalachians (1)
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Basin and Range Province (2)
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Canadian Shield
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Grenville Province (1)
-
-
Great Plains
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Northern Great Plains (1)
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Southern Great Plains (16)
-
-
Gulf Coastal Plain (17)
-
Keweenawan Rift (2)
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Michigan Basin (3)
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Missouri River basin (1)
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North American Craton (1)
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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 (2)
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Western Overthrust Belt (1)
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Williston Basin (4)
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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 (10)
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Platte River basin (1)
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Raton Basin (3)
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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)
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Santa Maria Basin (1)
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Simpson Field (1)
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Slick Hills (4)
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South America
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Argentina (1)
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Brazil (4)
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Precordillera (1)
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Venezuela (2)
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United States
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Alabama (8)
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Alaska
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Aleutian Islands (1)
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Anadarko Basin (151)
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Ardmore Basin (11)
-
Arizona
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Coconino County Arizona
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Meteor Crater (1)
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-
-
Arkansas
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Boone County Arkansas (1)
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Searcy County Arkansas (2)
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Washington County Arkansas (2)
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-
Arkansas River (5)
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Arkansas River valley (1)
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Arkoma Basin (24)
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Atlantic Coastal Plain (1)
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Benton Uplift (1)
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Black Warrior Basin (4)
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California
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San Joaquin Valley (1)
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Southern California (2)
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-
Canadian River (8)
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Cherokee Basin (4)
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Colorado
-
Baca County Colorado (1)
-
Cheyenne County Colorado (1)
-
Fremont County Colorado (1)
-
Weld County Colorado (1)
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Wet Mountains (1)
-
Yuma County Colorado (1)
-
-
Colorado Plateau (1)
-
Delaware Basin (1)
-
Denver Basin (3)
-
Eastern U.S.
-
Southeastern U.S. (1)
-
-
Florida
-
Orange County Florida (1)
-
-
Forest City Basin (3)
-
Georgia (4)
-
Hardeman Basin (4)
-
High Plains Aquifer (4)
-
Hugoton Embayment (2)
-
Idaho (4)
-
Illinois
-
Champaign County Illinois (1)
-
DeKalb County Illinois (1)
-
Fayette County Illinois (1)
-
Livingston County Illinois (1)
-
Pike County Illinois (1)
-
Saline County Illinois (1)
-
-
Illinois Basin (6)
-
Indiana
-
Kentland impact structure (1)
-
Newton County Indiana (1)
-
-
Iowa
-
Boone County Iowa (1)
-
Des Moines County Iowa (1)
-
-
Kansas
-
Barber County Kansas (2)
-
Barton County Kansas (1)
-
Clark County Kansas (3)
-
Comanche County Kansas (2)
-
Finney County Kansas (1)
-
Ford County Kansas (1)
-
Gray County Kansas (1)
-
Harper County Kansas (1)
-
Hugoton Field (5)
-
Meade County Kansas (1)
-
Osage County Kansas (1)
-
Sedgwick Basin (5)
-
Seward County Kansas (1)
-
Shawnee County Kansas (1)
-
Sherman County Kansas (1)
-
Stevens County Kansas
-
Hugoton Kansas (1)
-
-
-
Kentucky
-
Kentucky River Fault (1)
-
-
Llano Estacado (3)
-
Louisiana
-
Atchafalaya River (1)
-
-
Maryland
-
Worcester County Maryland (1)
-
-
Massachusetts (1)
-
Michigan (2)
-
Midcontinent (45)
-
Midwest (21)
-
Minnesota (1)
-
Mississippi
-
Hancock County Mississippi (1)
-
-
Mississippi Embayment (2)
-
Mississippi Valley (4)
-
Missouri
-
McDonald County Missouri (1)
-
Saint Francois Mountains (3)
-
Saint Louis County Missouri (1)
-
Stone County Missouri (1)
-
Viburnum Trend (2)
-
-
Montana
-
Phillips County Montana (1)
-
-
Nebraska
-
Sioux County Nebraska (1)
-
-
Nemaha Ridge (3)
-
Nevada
-
White Pine County Nevada (1)
-
-
New Hampshire (1)
-
New Jersey (1)
-
New Madrid region (6)
-
New Mexico
-
Catron County New Mexico (1)
-
Chaves County New Mexico (1)
-
Curry County New Mexico (1)
-
Datil-Mogollon volcanic field (1)
-
Dona Ana County New Mexico
-
Las Cruces New Mexico (1)
-
-
Lea County New Mexico (2)
-
Quay County New Mexico (1)
-
Roosevelt County New Mexico (2)
-
Tucumcari Basin (1)
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Union County New Mexico (1)
-
-
New York
-
Niagara County New York (1)
-
Westchester County New York (1)
-
-
Newark Basin (1)
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North Carolina
-
Onslow Bay (1)
-
-
North Dakota (4)
-
Ogallala Aquifer (3)
-
Ohio
-
Coshocton County Ohio (1)
-
Jackson County Ohio (1)
-
Lawrence County Ohio (1)
-
Muskingum County Ohio (1)
-
-
Oklahoma
-
Alfalfa County Oklahoma (2)
-
Arbuckle Mountains (8)
-
Arbuckle Uplift (1)
-
Beaver County Oklahoma (6)
-
Beckham County Oklahoma (8)
-
Blaine County Oklahoma (14)
-
Caddo County Oklahoma (27)
-
Canadian County Oklahoma (9)
-
Carter County Oklahoma (2)
-
Cimarron County Oklahoma (7)
-
Comanche County Oklahoma (30)
-
Cotton County Oklahoma (1)
-
Custer County Oklahoma (7)
-
Delaware County Oklahoma (1)
-
Dewey County Oklahoma (5)
-
Ellis County Oklahoma (1)
-
Grady County Oklahoma (10)
-
Greer County Oklahoma (4)
-
Harmon County Oklahoma (1)
-
Harper County Oklahoma (1)
-
Jackson County Oklahoma (4)
-
Kay County Oklahoma (1)
-
Kingfisher County Oklahoma (5)
-
Kiowa County Oklahoma (18)
-
Le Flore County Oklahoma (1)
-
Logan County Oklahoma (1)
-
Major County Oklahoma
-
Ames Structure (1)
-
-
Mayes County Oklahoma (2)
-
Meers Fault (13)
-
Murray County Oklahoma (2)
-
Oklahoma County Oklahoma (1)
-
Oklahoma Panhandle (13)
-
Pawnee County Oklahoma (1)
-
Payne County Oklahoma (1)
-
Pittsburg County Oklahoma (1)
-
Pontotoc County Oklahoma (1)
-
Roger Mills County Oklahoma (4)
-
Texas County Oklahoma (4)
-
Tillman County Oklahoma (7)
-
Tulsa County Oklahoma
-
Tulsa Oklahoma (1)
-
-
Wagoner County Oklahoma (1)
-
Washita County Oklahoma (7)
-
Wichita Mountains (49)
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Wichita Uplift (9)
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Woods County Oklahoma (4)
-
Woodward County Oklahoma (5)
-
-
Ouachita Belt (7)
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Ouachita Mountains (55)
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Ozark Mountains (8)
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Palo Duro Basin (32)
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Paradox Basin (2)
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Pecos River valley (1)
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Pennsylvania (8)
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Powder River basin (1)
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Reelfoot Rift (4)
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Sevier orogenic belt (1)
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South Carolina
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Charleston County South Carolina
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Charleston South Carolina (1)
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South Dakota (6)
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Southern Oklahoma Aulacogen (6)
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Southern U.S. (1)
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Southwestern U.S. (2)
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Tennessee (9)
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Texas
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Amarillo Uplift (6)
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Andrews County Texas (1)
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Archer County Texas (1)
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Armstrong County Texas (2)
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Bailey County Texas (1)
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Baylor County Texas (1)
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Bexar County Texas (1)
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Briscoe County Texas (4)
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Burleson County Texas (1)
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Clay County Texas (1)
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Cochran County Texas (1)
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Cottle County Texas (1)
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Crosby County Texas (2)
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Dalhart Basin (7)
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Dallam County Texas (1)
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Dallas County Texas
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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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Donley County Texas (3)
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East Texas (1)
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Floyd County Texas (3)
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Foard County Texas (1)
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Fort Worth Basin (5)
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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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Hale County Texas (2)
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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 (1)
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Hood County Texas (1)
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Howard County Texas (1)
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Hutchinson County Texas (2)
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King County Texas (1)
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Lamb County Texas (1)
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Lee 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 Texas (1)
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Lynn County Texas (2)
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Marathon Geosyncline (3)
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Martin County Texas (1)
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McCulloch County Texas (1)
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McLennan County Texas (1)
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Midland Basin (2)
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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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Sherman 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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Terry County Texas (2)
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Texas Panhandle (30)
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Val Verde Basin (1)
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Washington County Texas (1)
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West Texas (8)
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Wheeler County Texas (3)
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Wichita County Texas (4)
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Wilbarger County Texas (5)
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U. S. Rocky Mountains
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Wet Mountains (1)
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Utah
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Millard County Utah (1)
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Vermont (2)
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Virginia
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Scott County Virginia (1)
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Wabash Valley (1)
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Wasatch Front (1)
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West Virginia
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Marshall County West Virginia (1)
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Western U.S. (2)
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Wisconsin (5)
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Wyoming
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Carbon County Wyoming (1)
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Hanna Basin (1)
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Sublette County Wyoming (1)
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Yavapai Province (1)
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USSR (1)
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commodities
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bitumens
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asphalt (5)
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brines (9)
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construction materials (1)
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energy sources (38)
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metal ores
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base metals (1)
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iron ores (3)
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lead ores (7)
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lead-zinc deposits (7)
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manganese ores (1)
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uranium ores (4)
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zinc ores (7)
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mineral deposits, genesis (23)
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mineral exploration (6)
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oil and gas fields (79)
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petroleum
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natural gas
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shale gas (2)
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shale oil (3)
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tight sands (1)
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water resources (2)
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elements, isotopes
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carbon
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C-13/C-12 (23)
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C-14 (5)
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organic carbon (8)
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chemical ratios (3)
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halogens
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bromine
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bromide ion (2)
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chlorine
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chloride ion (3)
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fluorine (1)
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iodine
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I-129 (1)
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I-131 (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 (20)
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isotopes
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radioactive isotopes
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C-14 (5)
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Cr-51 (1)
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Cs-137 (1)
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I-129 (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 (23)
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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)
-
Ne-20 (1)
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Ne-21 (1)
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O-18/O-16 (16)
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S-34/S-32 (8)
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Sm-147/Nd-144 (1)
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Sr-87/Sr-86 (6)
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metals
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actinides
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uranium (6)
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alkali metals
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cesium
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Cs-137 (1)
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potassium (1)
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rubidium (1)
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sodium (4)
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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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strontium
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Sr-87/Sr-86 (6)
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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 (3)
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lead (7)
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manganese (3)
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nickel (1)
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platinum group
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palladium (1)
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platinum (1)
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rare earths
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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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zinc (5)
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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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helium
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neon
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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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O-18/O-16 (16)
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sulfur
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trace metals (2)
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Osteichthyes
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Palaeonisciformes (1)
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Sarcopterygii
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Tetrapoda
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Amniota (3)
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Amphibia
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Labyrinthodontia
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Temnospondyli (2)
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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 (1)
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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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-
-
-
-
Rodentia
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Sciuromorpha
-
Sciuridae (1)
-
-
-
Ungulata (1)
-
-
-
-
Reptilia
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Anapsida
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Cotylosauria
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Captorhinomorpha
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Captorhinidae (4)
-
-
-
Testudines
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Emydidae (1)
-
-
-
Diapsida
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Archosauria
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dinosaurs
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Ornithischia
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Ornithopoda (1)
-
-
Saurischia
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Sauropodomorpha
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Sauropoda (1)
-
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Theropoda (1)
-
-
-
-
Lepidosauria
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Squamata (1)
-
-
Rhynchosauria (1)
-
-
Synapsida
-
Pelycosauria (4)
-
Therapsida
-
Dicynodontia (1)
-
-
-
-
-
-
-
cyanobacteria
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Renalcis (1)
-
-
Cyclostomata (1)
-
fossil man (1)
-
Graptolithina
-
Graptoloidea (7)
-
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Hemichordata (1)
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ichnofossils
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Teichichnus (1)
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Thalassinoides (1)
-
-
Invertebrata
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Arthropoda
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Chelicerata
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Arachnida (1)
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Merostomata
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Eurypterida (1)
-
-
-
Mandibulata
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Crustacea
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Branchiopoda (1)
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Cirripedia (1)
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Malacostraca (1)
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Ostracoda
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Podocopida (1)
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-
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Insecta (2)
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Myriapoda (1)
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-
Trilobitomorpha
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Trilobita (16)
-
-
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Brachiopoda
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Articulata
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Rhynchonellida (1)
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Strophomenida (1)
-
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Inarticulata (1)
-
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Bryozoa
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Cystoporata (1)
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Trepostomata (1)
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (3)
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Tabulata (2)
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Hydrozoa (2)
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Echinodermata
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Asterozoa
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Stelleroidea
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Ophiuroidea (1)
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-
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Crinozoa
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Blastoidea (2)
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Crinoidea
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Inadunata (1)
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Cystoidea (2)
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Echinozoa
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Echinoidea (1)
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Holothuroidea (1)
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-
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Mollusca
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Bivalvia (5)
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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)
-
-
-
-
Coleoidea
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Belemnoidea
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Belemnitidae (1)
-
-
-
Nautiloidea (3)
-
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Gastropoda (6)
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Polyplacophora (2)
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Rostroconchia (1)
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Scaphopoda (2)
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Porifera
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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 (7)
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Textulariina (1)
-
-
Radiolaria (2)
-
-
Vermes
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Annelida (1)
-
-
-
microfossils
-
Conodonta
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Idiognathoides (1)
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Streptognathodus (1)
-
-
Fusulinina
-
Fusulinidae (7)
-
-
-
palynomorphs
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acritarchs (1)
-
miospores
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pollen (2)
-
-
-
Plantae
-
algae
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Chlorophyta
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Tasmanites (1)
-
-
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)
-
-
-
Spermatophyta
-
Angiospermae (1)
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Gymnospermae
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Coniferales (2)
-
-
-
-
problematic fossils (5)
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thallophytes (8)
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tracks (1)
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trails (1)
-
-
geochronology methods
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(U-Th)/He (1)
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Ar/Ar (1)
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fission-track dating (1)
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K/Ar (1)
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optically stimulated luminescence (1)
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paleomagnetism (14)
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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 (13)
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U/Th/Pb (1)
-
-
geologic age
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Cenozoic
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Quaternary
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Clovis (2)
-
Holocene
-
middle Holocene (1)
-
upper Holocene (1)
-
-
lower Quaternary (1)
-
Pleistocene
-
Blackwater Draw Formation (1)
-
lower Pleistocene (1)
-
Pearlette Volcanic Ash (1)
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
-
Tertiary
-
lower Tertiary (1)
-
Neogene
-
Capistrano Formation (1)
-
Hemphillian (4)
-
Miocene
-
upper Miocene (5)
-
-
Ogallala Formation (11)
-
Pliocene
-
lower Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Oligocene (1)
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (1)
-
-
Wilcox Group (1)
-
-
-
upper Cenozoic (1)
-
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Fredericksburg Group (1)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
Washita Group (2)
-
-
Dakota Formation (3)
-
Graneros Shale (1)
-
Lower Cretaceous
-
Albian (4)
-
Aptian (1)
-
Cheyenne Sandstone (1)
-
Fredericksburg Group (1)
-
Kiowa Formation (3)
-
Mesa Rica Sandstone (1)
-
Travis Peak Formation (1)
-
Trinity Group (1)
-
-
Upper Cretaceous
-
Cenomanian (1)
-
Greenhorn Limestone (2)
-
Gulfian
-
Austin Chalk (3)
-
Eagle Ford Formation (4)
-
Taylor Marl (1)
-
-
Judith River Formation (1)
-
K-T boundary (1)
-
Lance Formation (1)
-
Lewis Shale (2)
-
Maestrichtian (1)
-
Mesaverde Group (1)
-
Niobrara Formation (3)
-
Pictured Cliffs Sandstone (2)
-
Senonian (1)
-
Turonian (1)
-
Two Medicine Formation (1)
-
-
-
Jurassic
-
Bazhenov Formation (1)
-
Fort Dodge Gypsum (1)
-
Lower Jurassic (1)
-
Middle Jurassic (1)
-
Upper Jurassic
-
Bossier Formation (1)
-
Brushy Basin Member (1)
-
Haynesville Formation (2)
-
Kimmeridge Clay (1)
-
Morrison Formation (2)
-
-
-
Nugget Sandstone (1)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
-
-
Upper Triassic
-
Dockum Group (7)
-
Lockatong Formation (1)
-
-
-
-
Paleozoic
-
Arbuckle Group (20)
-
Cambrian
-
Glen Mountains Complex (1)
-
Lower Cambrian (2)
-
Middle Cambrian
-
Mount Scott Granite (3)
-
-
Upper Cambrian
-
Furongian
-
Jiangshanian (1)
-
-
Orr Formation (1)
-
Reagan Sandstone (1)
-
Timbered Hills Group (2)
-
Trempealeauan (1)
-
-
-
Carboniferous
-
Bartlesville Sand (3)
-
Burbank Sand (4)
-
Jackfork Group (5)
-
Johns Valley Formation (6)
-
Lower Carboniferous
-
Dinantian (1)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (3)
-
Boone Formation (1)
-
Lower Mississippian
-
Chappel Limestone (1)
-
Lodgepole Formation (1)
-
Osagian
-
Burlington Limestone (1)
-
-
-
Mission Canyon Limestone (1)
-
Stanley Group (10)
-
Upper Mississippian
-
Chesterian
-
Imo Formation (3)
-
Renault Formation (1)
-
-
Fayetteville Formation (6)
-
Meramecian
-
Saint Louis Limestone (1)
-
-
Pitkin Limestone (1)
-
Pride Mountain Formation (1)
-
-
-
Namurian (1)
-
Pennsylvanian
-
Excello Shale (1)
-
Lower Pennsylvanian
-
Haymond Formation (1)
-
Morrowan
-
Bloyd Formation (4)
-
-
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (12)
-
-
Breathitt Formation (1)
-
Desmoinesian
-
Cherokee Group (7)
-
Hartshorne Sandstone (1)
-
Krebs Group (1)
-
Labette Shale (1)
-
Marmaton Group (2)
-
-
-
Morrow Formation (16)
-
Red Fork Sandstone (10)
-
Strawn Series (1)
-
Upper Pennsylvanian
-
Canyon Group (3)
-
Cisco Group (2)
-
Kasimovian (1)
-
Missourian
-
Kansas City Group (3)
-
Lansing Group (1)
-
-
Virgilian
-
Douglas Group (1)
-
Shawnee Group (1)
-
Wabaunsee Group (1)
-
-
-
Wapanucka Limestone (1)
-
Westerly Granite (1)
-
-
Springer Formation (6)
-
Upper Carboniferous
-
Westphalian (3)
-
-
-
Devonian
-
Lower Devonian (1)
-
Middle Devonian
-
Marcellus Shale (2)
-
Moscow Formation (1)
-
-
Upper Devonian
-
Duperow Formation (1)
-
Famennian (1)
-
Ohio Shale (1)
-
-
-
Hunton Group (17)
-
lower Paleozoic (4)
-
Manhattan Formation (1)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Beekmantown Group (1)
-
El Paso Group (1)
-
Ellenburger Group (4)
-
Ibexian (1)
-
Kindblade Formation (1)
-
-
Middle Ordovician
-
Bigfork Chert (1)
-
Bromide Formation (11)
-
Deicke Bentonite Bed (1)
-
Millbrig Bentonite Bed (1)
-
Simpson Group (10)
-
-
Montoya Group (1)
-
Upper Ordovician
-
Cincinnatian
-
Richmondian (1)
-
-
Fernvale Formation (2)
-
Katian (2)
-
Sandbian (1)
-
-
Viola Limestone (7)
-
Womble Shale (1)
-
-
Permian
-
Americus Limestone Member (1)
-
Blaine Formation (7)
-
Chase Group (3)
-
Cottonwood Limestone (2)
-
Council Grove Group (2)
-
Fort Riley Limestone (1)
-
Guadalupian
-
Brushy Canyon Formation (1)
-
Cherry Canyon Formation (1)
-
Roadian (2)
-
Seven Rivers Formation (2)
-
Tansill Formation (2)
-
Wordian (3)
-
-
Hennessey Formation (5)
-
Hutchinson Salt Member (1)
-
Kaibab Formation (1)
-
Lower Permian
-
Cherry Canyon Formation (1)
-
Cisuralian
-
Artinskian (1)
-
Asselian (1)
-
Kungurian (3)
-
-
Leonardian
-
Clear Fork Group (4)
-
-
Wichita Group (3)
-
Wolfcampian (8)
-
-
Middle Permian (7)
-
Stone Corral Formation (2)
-
Upper Permian
-
Kazanian (2)
-
Lopingian (1)
-
Permian-Triassic boundary (1)
-
Salado Formation (2)
-
Tatarian (2)
-
-
Wellington Formation (5)
-
-
Silurian
-
Henryhouse Formation (6)
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Rhuddanian (1)
-
-
-
Middle Silurian
-
Waldron Shale (1)
-
-
Niagaran (1)
-
Upper Silurian
-
Ludlow (1)
-
-
-
upper Paleozoic
-
Admire Group (1)
-
Antrim Shale (1)
-
Arkansas Novaculite (3)
-
Bakken Formation (4)
-
-
Woodford Shale (36)
-
-
Phanerozoic (3)
-
Precambrian
-
Eocambrian (1)
-
Stillwater Complex (1)
-
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
-
pyroclastics
-
tuff (7)
-
-
rhyolites (4)
-
-
-
volcanic ash (4)
-
-
metamorphic rocks
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K-bentonite (1)
-
metamorphic rocks
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quartzites (1)
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schists (1)
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slates (1)
-
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turbidite (13)
-
-
meteorites
-
meteorites
-
stony meteorites
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chondrites
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enstatite chondrites
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EH chondrites
-
Abee Meteorite (1)
-
-
-
ordinary chondrites
-
L chondrites (1)
-
-
-
-
-
-
minerals
-
carbonates
-
ankerite (3)
-
aragonite (4)
-
calcite (10)
-
dolomite (9)
-
magnesian calcite (1)
-
siderite (1)
-
witherite (1)
-
-
halides
-
chlorides
-
halite (5)
-
-
fluorides
-
fluorite (1)
-
-
-
K-bentonite (1)
-
minerals (8)
-
oxides
-
aluminum oxides (1)
-
chromite (1)
-
cryptomelane (1)
-
hematite (2)
-
hollandite (1)
-
iron oxides (1)
-
leucoxene (1)
-
magnetite (6)
-
manganese oxides (1)
-
spinel group (1)
-
-
phosphates
-
apatite (3)
-
monazite (1)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
richterite (1)
-
riebeckite (1)
-
-
-
pyroxene group (1)
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
adularia (1)
-
anorthoclase (1)
-
K-feldspar (1)
-
-
plagioclase
-
bytownite (1)
-
-
-
silica minerals
-
opal
-
opal-A (1)
-
opal-CT (1)
-
-
quartz (8)
-
-
zeolite group (2)
-
-
orthosilicates
-
nesosilicates
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (11)
-
-
-
-
ring silicates
-
tourmaline group (1)
-
-
sheet silicates
-
chlorite group
-
chlorite (5)
-
-
clay minerals
-
dickite (1)
-
kaolinite (5)
-
montmorillonite (1)
-
nontronite (1)
-
smectite (5)
-
-
illite (8)
-
mica group
-
biotite (1)
-
glauconite (2)
-
-
pyrophyllite (1)
-
rectorite (1)
-
-
-
sulfates
-
anhydrite (8)
-
barite (2)
-
celestine (1)
-
gypsum (7)
-
-
sulfides
-
galena (2)
-
iron sulfides (1)
-
marcasite (2)
-
pyrite (4)
-
pyrrhotite (2)
-
sphalerite (3)
-
-
sulfosalts
-
sulfarsenates
-
enargite (1)
-
-
-
-
Primary terms
-
absolute age (25)
-
Africa
-
East Africa
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Tanzania (1)
-
-
North Africa
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Algeria (1)
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Morocco (1)
-
-
Southern Africa
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South Africa
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Bushveld Complex (1)
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Merensky Reef (1)
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Transvaal region (1)
-
-
Zimbabwe
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Great Dyke (1)
-
-
-
-
Arctic region
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Greenland
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Jameson Land (1)
-
-
-
Asia
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Arabian Peninsula
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Saudi Arabia (1)
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Far East
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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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Xinjiang China
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Junggar (1)
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Tarim Basin (1)
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-
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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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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
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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)
-
-
associations (1)
-
Atlantic Ocean
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North Atlantic
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Great Bahama Bank (1)
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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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atmosphere (2)
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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)
-
-
-
-
bacteria (1)
-
bibliography (6)
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biogeography (10)
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bitumens
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asphalt (5)
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brines (9)
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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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Ontario
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Saint Catharines Ontario (1)
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Quebec
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Charlevoix (1)
-
-
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Mackenzie Mountains (1)
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Western Canada
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Alberta (6)
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British Columbia (2)
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Manitoba (1)
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Northwest Territories (2)
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Saskatchewan (1)
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Yukon Territory (2)
-
-
-
carbon
-
C-13/C-12 (23)
-
C-14 (5)
-
organic carbon (8)
-
-
Caribbean region (1)
-
catalogs (5)
-
Cenozoic
-
Quaternary
-
Clovis (2)
-
Holocene
-
middle Holocene (1)
-
upper Holocene (1)
-
-
lower Quaternary (1)
-
Pleistocene
-
Blackwater Draw Formation (1)
-
lower Pleistocene (1)
-
Pearlette Volcanic Ash (1)
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
-
Tertiary
-
lower Tertiary (1)
-
Neogene
-
Capistrano Formation (1)
-
Hemphillian (4)
-
Miocene
-
upper Miocene (5)
-
-
Ogallala Formation (11)
-
Pliocene
-
lower Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
-
Oligocene (1)
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (1)
-
-
Wilcox Group (1)
-
-
-
upper Cenozoic (1)
-
-
Central America
-
Guatemala (1)
-
-
chemical analysis (3)
-
Chordata
-
Vertebrata
-
Pisces
-
Acanthodii
-
Acanthodes (1)
-
-
Chondrichthyes
-
Elasmobranchii (2)
-
-
Osteichthyes
-
Actinopterygii
-
Chondrostei
-
Palaeonisciformes (1)
-
-
-
Sarcopterygii
-
Dipnoi (2)
-
-
-
-
Tetrapoda
-
Amniota (3)
-
Amphibia
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Labyrinthodontia
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Temnospondyli (2)
-
-
Lepospondyli (4)
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison
-
Bison occidentalis (1)
-
-
-
Tylopoda
-
Camelidae (1)
-
-
-
-
Carnivora
-
Fissipeda
-
Mustelidae (1)
-
-
-
Condylarthra (1)
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (1)
-
-
-
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