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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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Central Africa
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Congo Democratic Republic (1)
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East Africa
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Tanzania (1)
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North Africa
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Algeria (1)
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Southern Africa
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Kaapvaal Craton (2)
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Namibia (1)
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South Africa
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Transvaal region (1)
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West Africa
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Cameroon (1)
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Antarctica (2)
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Arctic Ocean (1)
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Arctic region
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Greenland
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East Greenland (1)
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Jameson Land (1)
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Svalbard
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Spitsbergen (1)
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Asia
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Arabian Peninsula
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Kuwait (1)
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Central Asia
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Kazakhstan
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Far East
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China
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Hubei China
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Inner Mongolia China (1)
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Mongolia (1)
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Himalayas (2)
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Middle East
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Siberia (1)
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Atlantic Ocean
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Gulf of Mexico
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Australasia
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Australia
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Canada
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Eastern Canada
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Newfoundland and Labrador
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Newfoundland
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Ontario
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Algoma District Ontario
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Elliot Lake Ontario (1)
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Quebec (1)
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Nunavut
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Ellesmere Island (2)
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Queen Elizabeth Islands
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Ellesmere Island (2)
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Western Canada
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Alberta
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British Columbia
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Vancouver Island (1)
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Canadian Cordillera (1)
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Canadian Rocky Mountains (2)
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Manitoba (1)
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Northwest Territories (2)
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Saskatchewan
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Wollaston Lake Belt (1)
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Yukon Territory (1)
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Casper Mountain (3)
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Central America
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Panama
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Panama Canal Zone (1)
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Central Basin (1)
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Central Graben (1)
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Chicxulub Crater (1)
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Clark Fork (2)
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Clear Creek (1)
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Clearwater River (1)
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Colorado River (1)
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Columbia River basin (1)
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Commonwealth of Independent States
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Caucasus (1)
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Kazakhstan
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Central Kazakhstan (1)
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Russian Federation
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Murmansk Russian Federation
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Kola Peninsula (1)
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Copper Mountain (4)
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Crazy Mountains (2)
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Europe
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Western Alps
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Germany
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Molasse Basin (1)
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Poland (2)
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Swiss Alps (1)
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Fennoscandian Shield (1)
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Jura Mountains (2)
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Karelia (1)
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Murmansk Russian Federation
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Kola Peninsula (1)
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Pyrenees
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Spanish Pyrenees (1)
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Southern Europe
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Albania
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Greece
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Iberian Peninsula
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Portugal (1)
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Spain
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Italy
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Sardinia Italy (1)
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Western Europe
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France
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Netherlands (1)
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United Kingdom
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England
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Scotland
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Highland region Scotland
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Inverness-shire Scotland
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Moine thrust zone (1)
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Wales (1)
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Front Range (5)
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Granite Mountains (8)
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Green River (5)
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Green River basin (51)
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Gulf of Mexico Basin (1)
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Homestake Mine (1)
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Indian Ocean
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Mozambique Channel (1)
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Iron Mountain (1)
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Lewis thrust fault (1)
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Madison Range (1)
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Maverick Basin (1)
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Mediterranean region
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Ionian Islands (1)
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Mediterranean Sea
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East Mediterranean
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Black Sea (1)
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West Mediterranean (1)
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Mexico
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Baja California (2)
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North America
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Appalachian Basin (7)
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Appalachians
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Central Appalachians (1)
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Southern Appalachians (1)
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-
Basin and Range Province
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Great Basin (2)
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Belt Basin (1)
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Canadian Shield
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Churchill Province
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Hearne Province (3)
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Grenville Province (1)
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Slave Province (2)
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Superior Province (7)
-
-
Great Lakes region (2)
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Great Plains
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Northern Great Plains (5)
-
-
Grenville Front (1)
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Gulf Coastal Plain (7)
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Lake of the Woods (1)
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Michigan Basin (3)
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North American Cordillera
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Canadian Cordillera (1)
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Rio Grande Rift (2)
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Rocky Mountains
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Canadian Rocky Mountains (2)
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Central Rocky Mountains (4)
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Northern Rocky Mountains (19)
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Southern Rocky Mountains (5)
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U. S. Rocky Mountains
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Absaroka Range
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Beartooth Mountains (42)
-
-
Bighorn Mountains (77)
-
Bitterroot Range (1)
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Laramie Mountains (17)
-
Medicine Bow Mountains (19)
-
Owl Creek Mountains (17)
-
San Juan Mountains (1)
-
Sangre de Cristo Mountains (1)
-
Uinta Mountains (6)
-
Wasatch Range (2)
-
Wind River Range (63)
-
-
-
Rocky Mountains foreland (22)
-
Sweetgrass Arch (1)
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Transcontinental Arch (2)
-
Western Canada Sedimentary Basin (2)
-
Western Interior
-
Western Interior Seaway (8)
-
-
Western Overthrust Belt (28)
-
Williston Basin (11)
-
-
North Slope (2)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
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Cascadia Basin (1)
-
-
-
North Pacific
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Northeast Pacific
-
Cascadia Basin (1)
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-
-
-
Permian Basin (2)
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Raton Basin (4)
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Rattlesnake Mountain (3)
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Red Desert (2)
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River Mountains (1)
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Ruby Mountains (1)
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Ruby Range (1)
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Sacramento Basin (1)
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Sacramento Valley (1)
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Salt Creek (1)
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San Joaquin Basin (2)
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San Juan Basin (16)
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Sand Wash Basin (3)
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Santa Maria Basin (1)
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Searles Lake (1)
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Seymour Island (1)
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Sierra Madre (2)
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Sierra Nevada (4)
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Silo Field (2)
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Simpson Field (1)
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Snake River (1)
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Snake River canyon (1)
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South America
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Andes (1)
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Argentina (1)
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Brazil (1)
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Chile (1)
-
Parana Basin (1)
-
Venezuela
-
Lake Maracaibo (2)
-
-
-
Southern Ocean
-
Ross Sea
-
McMurdo Sound (1)
-
-
-
Steamboat Springs (1)
-
Sydney Basin (1)
-
Table Mountain (1)
-
United States
-
Absaroka Fault (11)
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Alabama (1)
-
Alaska (5)
-
Albuquerque Basin (1)
-
Anadarko Basin (4)
-
Arizona (16)
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Arkansas (5)
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Atlantic Coastal Plain (2)
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Bighorn Basin (176)
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Bighorn River (1)
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Black Warrior Basin (1)
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Book Cliffs (1)
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California
-
Los Angeles County California
-
Los Angeles California (1)
-
-
Southern California (3)
-
The Geysers (1)
-
Transverse Ranges (1)
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Yolo County California (1)
-
-
Cedar Creek Anticline (2)
-
Central Basin Platform (2)
-
Cheyenne Belt (11)
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Cincinnati Arch (1)
-
Clark's Fork Basin (14)
-
Colorado
-
Arapahoe County Colorado (1)
-
Boulder County Colorado
-
Boulder Colorado (2)
-
-
Fremont County Colorado
-
Canon City Colorado (2)
-
-
Jackson County Colorado (1)
-
Jefferson County Colorado (1)
-
Logan County Colorado (1)
-
Piceance Basin (1)
-
Pikes Peak Batholith (1)
-
Pueblo County Colorado
-
Pueblo Colorado (4)
-
-
San Juan volcanic field (1)
-
Weld County Colorado (1)
-
-
Colorado Plateau (12)
-
Delaware Basin (2)
-
Denver Basin (21)
-
Eastern U.S. (2)
-
Florida (4)
-
Georgia (3)
-
Great Basin (2)
-
High Plains Aquifer (1)
-
Idaho
-
Bannock Range (1)
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Oneida County Idaho (1)
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Snake River plain (4)
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Idaho Batholith (1)
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Illinois (1)
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Illinois Basin (1)
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Indiana (1)
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Iowa (1)
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Kansas (12)
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Kentucky (3)
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Louisiana
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Atchafalaya Bay (1)
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Barataria Bay (1)
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Madison Aquifer (1)
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Maryland (1)
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Michigan (2)
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Midcontinent (3)
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Midwest (2)
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Minnesota
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Pennington County Minnesota (1)
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Mississippi (4)
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Mississippi Delta (2)
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Mississippi Embayment (1)
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Mississippi Valley (1)
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Missouri (5)
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Mojave Desert (1)
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Montana
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Big Horn County Montana (3)
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Blaine County Montana (1)
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Boulder Batholith (1)
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Broadwater County Montana (1)
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Carbon County Montana (10)
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Carter County Montana (4)
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Crazy Mountains Basin (1)
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Fergus County Montana (1)
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Gallatin County Montana
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Hebgen Lake (1)
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Jefferson County Montana (1)
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McCone County Montana (1)
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Park County Montana (3)
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Powder River County Montana (4)
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Rosebud County Montana (3)
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Stillwater County Montana (4)
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Sweet Grass County Montana (2)
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Toole County Montana (1)
-
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Moxa Arch (9)
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Mullen Creek-Nash Fork shear zone (2)
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Nebraska
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Dawes County Nebraska (1)
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Keya Paha County Nebraska (1)
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Sioux County Nebraska (2)
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Nevada
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Pershing County Nevada
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Humboldt Range (1)
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White Pine County Nevada (1)
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New England (1)
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New Jersey (4)
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New Mexico
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Datil-Mogollon volcanic field (1)
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Dona Ana County New Mexico (1)
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Grant County New Mexico (1)
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Grants mineral belt (1)
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Hidalgo County New Mexico (1)
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Luna County New Mexico (1)
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Rio Arriba County New Mexico
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Ghost Ranch (1)
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Socorro County New Mexico
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Socorro New Mexico (1)
-
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Valencia County New Mexico
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Grants New Mexico (1)
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North Carolina
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Onslow Bay (1)
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North Dakota
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Bowman County North Dakota (1)
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Kidder County North Dakota (1)
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McHenry County North Dakota (1)
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Slope County North Dakota (1)
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Towner County North Dakota (1)
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Ohio (1)
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Owyhee Mountains (1)
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Paradox Basin (3)
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Pennsylvania (3)
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Powder River basin (192)
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Sevier orogenic belt (24)
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South Dakota
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Brule County South Dakota (1)
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Fall River County South Dakota (2)
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Gregory County South Dakota (1)
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Harney Peak Granite (1)
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Meade County South Dakota (1)
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Shannon County South Dakota (1)
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Tennessee (4)
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Tennessee River (1)
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Texas
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Brewster County Texas
-
Big Bend National Park (1)
-
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East Texas (1)
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Galveston County Texas
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Galveston Texas (1)
-
-
Karnes County Texas (1)
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Live Oak County Texas (1)
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Midland Basin (1)
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Webb County Texas (1)
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West Texas (1)
-
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U. S. Rocky Mountains
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Absaroka Range
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Beartooth Mountains (42)
-
-
Bighorn Mountains (77)
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Bitterroot Range (1)
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Laramie Mountains (17)
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Medicine Bow Mountains (19)
-
Owl Creek Mountains (17)
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San Juan Mountains (1)
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Sangre de Cristo Mountains (1)
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Uinta Mountains (6)
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Wasatch Range (2)
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Wind River Range (63)
-
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Uinta Basin (10)
-
Utah
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Emery County Utah (1)
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Millard County Utah
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House Range (1)
-
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Summit County Utah (2)
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Uintah County Utah (1)
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Wayne County Utah (1)
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Weber County Utah
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Ogden Utah (1)
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Vermont (1)
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Virginia (3)
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Washakie Basin (9)
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Washington (5)
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West Virginia (1)
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Western U.S. (47)
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Wisconsin (2)
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Wyoming
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Albany County Wyoming (3)
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Big Horn County Wyoming (48)
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Campbell County Wyoming (30)
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Carbon County Wyoming
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Seminoe Mountains (2)
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Shirley Basin (1)
-
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Converse County Wyoming (10)
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Crook County Wyoming (4)
-
Fremont County Wyoming (56)
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Gas Hills (1)
-
Great Divide Basin (3)
-
Hanna Basin (3)
-
Hartzog Draw Field (1)
-
Heart Mountain Fault (16)
-
Hot Springs County Wyoming (16)
-
Johnson County Wyoming (40)
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Laramie Basin (3)
-
Laramie County Wyoming (1)
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Lost Soldier Field (1)
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Natrona County Wyoming
-
Casper Wyoming (2)
-
-
Niobrara County Wyoming (3)
-
Owl Creek Mountains (17)
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Park County Wyoming
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Powell Wyoming (3)
-
-
Rock Springs Uplift (3)
-
Sheridan County Wyoming (23)
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Sierra Madre Range (1)
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Sublette County Wyoming
-
Pinedale Anticline (1)
-
-
Sweetwater County Wyoming (5)
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Teapot Dome (7)
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Teton County Wyoming
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Jackson Hole (1)
-
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Teton National Forest (1)
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Uinta County Wyoming (1)
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Washakie County Wyoming (25)
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Weston County Wyoming (4)
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Wind River Range (63)
-
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Wyoming Province (41)
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Yellowstone National Park (42)
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Yellowstone River (2)
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USSR (2)
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White Mountain (3)
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White River (2)
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Wind River basin (57)
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commodities
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asbestos deposits (1)
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bitumens
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asphalt (1)
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brines (6)
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coal deposits (4)
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construction materials
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crushed stone (1)
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diamond deposits (3)
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energy sources (51)
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gems (1)
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geothermal energy (4)
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gypsum deposits (1)
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industrial minerals (1)
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metal ores
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gold ores (3)
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iron ores (3)
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lead ores (1)
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manganese ores (1)
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platinum ores (1)
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polymetallic ores (1)
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uranium ores (34)
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mineral deposits, genesis (28)
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oil and gas fields (83)
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petroleum
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phosphate deposits (1)
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sodium carbonate (4)
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tight sands (5)
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water resources (3)
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elements, isotopes
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carbon
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C-13/C-12 (28)
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C-14 (5)
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organic carbon (6)
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chemical ratios (1)
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halogens
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chlorine
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Cl-36 (2)
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hydrogen
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deuterium (1)
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isotope ratios (55)
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stable isotopes
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strontium
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aluminum
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chromium (1)
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copper (2)
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gold (1)
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hafnium
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Hf-177/Hf-176 (1)
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iron
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ferrous iron (1)
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lead
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Pb-206/Pb-204 (4)
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Pb-207/Pb-204 (4)
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Pb-208/Pb-204 (3)
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manganese (3)
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molybdenum (1)
-
nickel (1)
-
platinum group
-
iridium (2)
-
platinum (1)
-
platinum ores (1)
-
rhodium (1)
-
-
rare earths
-
cerium (1)
-
lanthanum (1)
-
neodymium
-
Nd-144/Nd-143 (12)
-
-
yttrium (1)
-
-
silver (1)
-
titanium (1)
-
tungsten (1)
-
vanadium (2)
-
zinc (1)
-
zirconium (2)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
helium (3)
-
-
oxygen
-
O-18/O-16 (29)
-
-
sulfur
-
S-34/S-32 (3)
-
-
-
fossils
-
Archaea (1)
-
bacteria (7)
-
burrows (11)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii
-
Neoselachii (1)
-
Selachii (1)
-
-
-
Osteichthyes
-
Actinopterygii
-
Teleostei
-
Salmoniformes (1)
-
-
-
-
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Anura (1)
-
Caudata
-
Urodela (1)
-
-
-
-
Aves
-
Archaeornithes
-
Archaeopteryx (1)
-
-
Neornithes (3)
-
-
Mammalia
-
Multituberculata (5)
-
Theria
-
Eutheria
-
Amblypoda
-
Dinocerata (1)
-
Pantodonta (2)
-
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison (1)
-
Bos (1)
-
-
Tylopoda
-
Camelidae (1)
-
-
-
-
Carnivora (4)
-
Condylarthra (5)
-
Creodonta (3)
-
Insectivora
-
Dermoptera (2)
-
Proteutheria (1)
-
-
Lagomorpha
-
Leporidae (2)
-
-
Perissodactyla
-
Ceratomorpha (1)
-
Hippomorpha
-
Equidae (2)
-
-
-
Pholidota (1)
-
Primates
-
Prosimii
-
Adapidae (1)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Elephas (1)
-
Mammuthus
-
Mammuthus columbi (1)
-
-
-
-
-
Rodentia
-
Myomorpha (1)
-
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (2)
-
Cryptodira (2)
-
Emydidae (2)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia (4)
-
dinosaurs
-
Ornithischia
-
Ankylosauria (1)
-
Ceratopsia
-
Ceratopsidae
-
Triceratops (1)
-
-
-
Ornithopoda
-
Hadrosauridae (1)
-
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda
-
Camarasaurus (1)
-
Diplodocidae
-
Diplodocus (1)
-
-
-
-
Theropoda
-
Carnosauria
-
Allosaurus (1)
-
-
-
-
-
Thecodontia (1)
-
-
Ichthyosauria (2)
-
Lepidosauria
-
Squamata
-
Lacertilia (1)
-
-
-
Sauropterygia
-
Plesiosauria (2)
-
-
-
-
-
-
-
coprolites (1)
-
cyanobacteria (1)
-
Graptolithina (1)
-
ichnofossils
-
Planolites (1)
-
Thalassinoides (1)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (4)
-
-
-
Mandibulata
-
Crustacea
-
Branchiopoda (1)
-
Ostracoda (11)
-
-
Insecta (5)
-
-
Trilobitomorpha
-
Trilobita (12)
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida (1)
-
-
-
Bryozoa (2)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Tabulata (1)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (2)
-
-
-
Crinozoa
-
Crinoidea (4)
-
-
Echinozoa
-
Echinoidea (2)
-
-
-
Mollusca
-
Bivalvia
-
Palaeoheterodonta
-
Unionidae (1)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae
-
Inoceramus (1)
-
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
-
Gastropoda (12)
-
Scaphopoda (1)
-
Tentaculitida
-
Tentaculitidae
-
Tentaculites (1)
-
-
-
-
Porifera (4)
-
Protista
-
Foraminifera
-
Fusulinina
-
Endothyra (2)
-
Fusulinidae (2)
-
-
-
Radiolaria (2)
-
Silicoflagellata (1)
-
-
Vermes
-
Annelida (2)
-
-
-
Metazoa (2)
-
microfossils
-
Charophyta (3)
-
Conodonta (13)
-
Fusulinina
-
Endothyra (2)
-
Fusulinidae (2)
-
-
-
palynomorphs
-
Dinoflagellata (1)
-
miospores
-
Momipites (2)
-
pollen (9)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (3)
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
Coccolithophoraceae (1)
-
diatoms (2)
-
-
Pteridophyta
-
Filicopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Pterocarya (1)
-
-
-
Gymnospermae
-
Coniferales
-
Picea (1)
-
Pinaceae
-
Pinus (1)
-
-
-
-
-
-
problematic fossils (4)
-
thallophytes (10)
-
tracks (13)
-
trails (3)
-
-
geochronology methods
-
(U-Th)/He (4)
-
Ar/Ar (11)
-
exposure age (4)
-
fission-track dating (8)
-
hydration of glass (1)
-
K/Ar (12)
-
lichenometry (1)
-
Lu/Hf (2)
-
Nd/Nd (1)
-
paleomagnetism (22)
-
Pb/Pb (1)
-
Rb/Sr (12)
-
Sm/Nd (3)
-
tephrochronology (2)
-
Th/Th (1)
-
Th/U (3)
-
thermochronology (7)
-
tree rings (1)
-
U/Pb (40)
-
U/Th/Pb (1)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
middle Holocene (1)
-
Neoglacial (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Lake Lahontan (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
lower Wisconsinan (1)
-
-
-
-
upper Quaternary
-
Bull Lake Glaciation (5)
-
Pinedale Glaciation (3)
-
-
-
Tertiary
-
Arikaree Group (4)
-
Arikareean (1)
-
Challis Volcanics (2)
-
John Day Formation (1)
-
lower Tertiary (9)
-
middle Tertiary (3)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (1)
-
Capistrano Formation (1)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (1)
-
Barstovian (3)
-
Clarendonian (1)
-
Columbia River Basalt Group (1)
-
lower Miocene
-
Hemingfordian (2)
-
-
Valentine Formation (1)
-
-
Ogallala Formation (1)
-
Pliocene (9)
-
-
Paleogene
-
Chadron Formation (2)
-
Duchesne River Formation (1)
-
Eocene
-
Absaroka Supergroup (7)
-
Bridger Formation (2)
-
Bridgerian (4)
-
Green River Formation (54)
-
Lake Gosiute (4)
-
Lake Uinta (1)
-
lower Eocene
-
Wasatchian (12)
-
Willwood Formation (58)
-
Wind River Formation (13)
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Aycross Formation (8)
-
Laney Shale Member (6)
-
-
Uintan (2)
-
upper Eocene
-
Chadronian (6)
-
La Meseta Formation (1)
-
Tepee Trail Formation (3)
-
-
Wilkins Peak Member (5)
-
-
Hanna Formation (1)
-
lower Paleogene (1)
-
Oligocene
-
Brule Formation (2)
-
Fish Canyon Tuff (1)
-
Fontainebleau Sandstone (1)
-
lower Oligocene (7)
-
middle Oligocene (1)
-
Wiggins Formation (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (5)
-
Puercan (3)
-
Torrejonian (6)
-
-
Ludlow Member (1)
-
middle Paleocene (2)
-
Sentinel Butte Formation (1)
-
Tongue River Member (12)
-
Tullock Member (2)
-
upper Paleocene
-
Clarkforkian (3)
-
Thanetian (1)
-
Tiffanian (5)
-
-
-
Paleocene-Eocene Thermal Maximum (9)
-
Renova Formation (1)
-
upper Paleogene (1)
-
Wasatch Formation (30)
-
White River Group (8)
-
Wilcox Group (2)
-
-
-
upper Cenozoic (2)
-
Wildcat Group (1)
-
-
Lake Bonneville (1)
-
Mesozoic
-
Brunswick Formation (1)
-
Carrara Marble (1)
-
Cretaceous
-
Colorado Group (2)
-
Comanchean
-
Travis Peak Formation (1)
-
-
Dakota Formation (9)
-
Graneros Shale (2)
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (4)
-
Bear River Formation (7)
-
Cloverly Formation (7)
-
Fall River Formation (5)
-
Gething Formation (1)
-
Inyan Kara Group (2)
-
Lagoa Feia Formation (1)
-
Lakota Formation (5)
-
Mowry Shale (25)
-
Muddy Sandstone (15)
-
Newcastle Sandstone (5)
-
Skull Creek Shale (5)
-
Torok Formation (1)
-
Travis Peak Formation (1)
-
-
Mancos Shale (2)
-
Middle Cretaceous (2)
-
Nanushuk Group (1)
-
Upper Cretaceous
-
Almond Formation (9)
-
Belle Fourche Shale (6)
-
Belly River Formation (1)
-
Blackhawk Formation (2)
-
Campanian
-
lower Campanian (1)
-
-
Carlile Shale (5)
-
Cenomanian (11)
-
Codell Sandstone Member (1)
-
Cody Shale (10)
-
Coniacian (3)
-
Crevasse Canyon Formation (1)
-
Eagle Sandstone (1)
-
Ferron Sandstone Member (2)
-
Fort Hays Limestone Member (1)
-
Fox Hills Formation (5)
-
Frontier Formation (39)
-
Fruitland Formation (4)
-
Gammon Ferruginous Member (1)
-
Greenhorn Limestone (4)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Harebell Formation (1)
-
Hell Creek Formation (7)
-
Hilliard Shale (2)
-
Judith River Formation (6)
-
Kirtland Shale (1)
-
K-T boundary (5)
-
Lance Formation (17)
-
Laramie Formation (1)
-
Lewis Shale (11)
-
Maestrichtian
-
upper Maestrichtian (1)
-
-
Menefee Formation (1)
-
Mesaverde Group (22)
-
Milk River Formation (2)
-
Niobrara Formation (9)
-
Parkman Sandstone (2)
-
Pierre Shale (7)
-
Point Lookout Sandstone (1)
-
Rock Springs Formation (1)
-
Saint Mary River Formation (1)
-
Santonian (1)
-
Senonian (21)
-
Shannon Sandstone Member (8)
-
Sharon Springs Member (3)
-
Smoky Hill Chalk Member (1)
-
Star Point Sandstone (1)
-
Sussex Sandstone Member (4)
-
Teapot Sandstone Member (2)
-
Turonian (6)
-
Two Medicine Formation (1)
-
Wall Creek Member (7)
-
-
-
Franciscan Complex (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Arapien Shale (1)
-
Lower Jurassic (5)
-
Middle Jurassic
-
Bajocian (2)
-
Bathonian (3)
-
Callovian (1)
-
-
Norphlet Formation (1)
-
Oxford Clay (1)
-
Solnhofen Limestone (1)
-
Twin Creek Limestone (3)
-
Upper Jurassic
-
Bossier Formation (1)
-
Entrada Sandstone (4)
-
Haynesville Formation (1)
-
Kimmeridge Clay (1)
-
Kimmeridgian (1)
-
Morrison Formation (16)
-
Oxfordian (5)
-
Portlandian (1)
-
Stump Formation (1)
-
Sundance Formation (25)
-
Swift Formation (1)
-
Tithonian (1)
-
-
-
lower Mesozoic (1)
-
Navajo Sandstone (2)
-
Nugget Sandstone (7)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (6)
-
Permian-Triassic boundary (1)
-
Thaynes Formation (4)
-
-
Moenkopi Formation (1)
-
Red Peak Formation (12)
-
Upper Triassic
-
Chinle Formation (1)
-
Crow Mountain Sandstone (1)
-
-
-
-
Paleozoic
-
Berea Sandstone (1)
-
Cambrian
-
Middle Cambrian
-
Flathead Sandstone (7)
-
-
Upper Cambrian
-
Pilgrim Formation (1)
-
-
-
Carboniferous
-
Amsden Formation (8)
-
Jackfork Group (1)
-
Lower Carboniferous
-
Dinantian (2)
-
-
Mississippian
-
Charles Formation (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Lodgepole Formation (4)
-
Osagian (1)
-
Tournaisian
-
upper Tournaisian (1)
-
-
-
Madison Group (28)
-
Middle Mississippian
-
Visean (1)
-
-
Mission Canyon Limestone (4)
-
Redwall Limestone (1)
-
Upper Mississippian
-
Chesterian (3)
-
-
-
Namurian (1)
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (1)
-
-
Middle Pennsylvanian
-
Desmoinesian (2)
-
-
Upper Pennsylvanian
-
Missourian (1)
-
Virgilian (1)
-
-
-
Upper Carboniferous (1)
-
-
Casper Formation (5)
-
Devonian
-
Lower Devonian
-
Pragian (1)
-
-
Middle Devonian
-
Givetian (1)
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Duperow Formation (1)
-
Jefferson Group (3)
-
-
-
lower Paleozoic
-
Conococheague Formation (1)
-
-
Minnelusa Formation (24)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ibexian (1)
-
-
Middle Ordovician (1)
-
Upper Ordovician
-
Ashgillian (1)
-
Bighorn Dolomite (14)
-
Cincinnatian
-
Maysvillian (1)
-
Richmondian (1)
-
-
Fernvale Formation (1)
-
Hirnantian (1)
-
Red River Formation (2)
-
-
Utica Shale (1)
-
-
Permian
-
Guadalupian
-
Bell Canyon Formation (1)
-
Brushy Canyon Formation (2)
-
Cherry Canyon Formation (2)
-
Wordian (1)
-
-
Kaibab Formation (1)
-
Lower Permian
-
Cherry Canyon Formation (2)
-
Cisuralian
-
Kungurian (1)
-
-
Leonardian
-
Bone Spring Limestone (1)
-
-
Opeche Shale (1)
-
Wolfcampian (4)
-
-
Lyons Sandstone (2)
-
Meade Peak Member (2)
-
Park City Formation (6)
-
Phosphoria Formation (24)
-
Retort Phosphatic Shale Member (1)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
Zechstein (1)
-
-
-
Silurian
-
Middle Silurian (1)
-
Niagaran (1)
-
-
Tensleep Sandstone (27)
-
upper Paleozoic
-
Antrim Shale (1)
-
Bakken Formation (1)
-
-
Wells Formation (2)
-
Woodford Shale (1)
-
-
Phanerozoic (7)
-
Precambrian
-
Archean
-
Eoarchean (1)
-
Mesoarchean (2)
-
Neoarchean (10)
-
Paleoarchean (2)
-
-
Hadean (3)
-
Laramie anorthosite complex (8)
-
Stillwater Complex (6)
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Huronian (1)
-
Mesoproterozoic
-
Belt Supergroup (2)
-
-
Paleoproterozoic (15)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (2)
-
kimberlite (5)
-
plutonic rocks
-
anorthosite (6)
-
diabase
-
quartz diabase (2)
-
-
diorites
-
quartz diorites (3)
-
-
gabbros (5)
-
granites
-
leucogranite (2)
-
monzogranite (1)
-
rapakivi (1)
-
two-mica granite (1)
-
-
granodiorites (1)
-
lamproite (4)
-
lamprophyres (3)
-
monzonites (2)
-
pegmatite (6)
-
quartz monzonite (4)
-
syenites (3)
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (1)
-
spinel peridotite (1)
-
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
flood basalts (1)
-
shoshonite (5)
-
tholeiite (1)
-
-
dacites (2)
-
glasses
-
obsidian (3)
-
volcanic glass (1)
-
-
pyroclastics
-
ash-flow tuff (1)
-
tuff (14)
-
-
rhyolites (6)
-
trachyandesites
-
absarokite (3)
-
-
-
-
ophiolite (1)
-
volcanic ash (5)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites
-
orthoamphibolite (1)
-
-
cataclasites (5)
-
eclogite (2)
-
gneisses
-
granite gneiss (2)
-
orthogneiss (1)
-
-
granulites (2)
-
hornfels (1)
-
marbles (2)
-
metaigneous rocks
-
metadiabase (6)
-
metagabbro (1)
-
metapyroxenite (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metapelite (4)
-
-
metasomatic rocks
-
skarn (1)
-
-
metavolcanic rocks (2)
-
migmatites
-
agmatite (1)
-
-
mylonites (4)
-
quartzites (4)
-
schists
-
greenstone (1)
-
-
-
ophiolite (1)
-
turbidite (3)
-
-
minerals
-
carbonates
-
aragonite (5)
-
calcite (23)
-
dahllite (1)
-
dolomite (6)
-
norsethite (1)
-
shortite (1)
-
siderite (1)
-
trona (8)
-
-
halides
-
chlorides
-
halite (1)
-
-
fluorides
-
fluorite (1)
-
-
-
minerals (36)
-
molybdates
-
umohoite (1)
-
-
native elements (1)
-
oxides
-
anatase (1)
-
baddeleyite (3)
-
chromite (2)
-
gahnite (1)
-
goethite (2)
-
hematite (5)
-
ilmenite (4)
-
iron oxides (5)
-
magnetite (6)
-
perovskite (1)
-
rutile (1)
-
spinel (1)
-
titanium oxides (1)
-
uraninite (2)
-
-
phosphates
-
apatite (10)
-
dahllite (1)
-
fluorapatite (1)
-
goyazite (1)
-
monazite (4)
-
-
silicates
-
aluminosilicates (1)
-
asbestos (1)
-
chain silicates
-
aenigmatite group
-
aenigmatite (1)
-
-
amphibole group
-
clinoamphibole
-
hastingsite (2)
-
hornblende (5)
-
nephrite (1)
-
-
-
leucosphenite (1)
-
pyroxene group
-
clinopyroxene
-
aegirine (1)
-
diopside (1)
-
-
orthopyroxene
-
hypersthene (1)
-
-
-
-
framework silicates
-
danburite (1)
-
feldspar group
-
alkali feldspar
-
hyalophane (1)
-
K-feldspar (3)
-
microcline (1)
-
sanidine (3)
-
-
barium feldspar
-
hyalophane (1)
-
-
plagioclase
-
albite (3)
-
-
-
leucite (1)
-
scapolite group (1)
-
silica minerals
-
agate (1)
-
chalcedony (1)
-
cristobalite (2)
-
opal (2)
-
quartz (14)
-
-
sodalite group
-
lazurite (1)
-
-
zeolite group
-
analcime (5)
-
clinoptilolite (3)
-
heulandite (1)
-
mordenite (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (3)
-
olivine group
-
olivine (1)
-
-
titanite group
-
titanite (4)
-
-
zircon group
-
coffinite (2)
-
zircon (40)
-
-
-
sorosilicates
-
epidote group
-
allanite (2)
-
clinozoisite (1)
-
epidote (1)
-
-
melilite group
-
melilite (1)
-
-
-
-
ring silicates (1)
-
sheet silicates
-
chlorite group
-
chamosite (1)
-
chlorite (5)
-
-
clay minerals
-
beidellite (1)
-
hectorite (2)
-
kaolinite (6)
-
montmorillonite (15)
-
saponite (3)
-
smectite (15)
-
-
corrensite (1)
-
illite (9)
-
magadiite (1)
-
mica group
-
biotite (8)
-
celadonite (2)
-
lepidolite (1)
-
-
palygorskite (1)
-
serpentine group
-
berthierine (1)
-
serpentine (1)
-
-
talc (1)
-
-
-
sulfates
-
anhydrite (4)
-
gypsum (2)
-
jarosite (2)
-
lazurite (1)
-
-
sulfides
-
chalcopyrite (1)
-
heazlewoodite (1)
-
iron sulfides (1)
-
lazurite (1)
-
marcasite (1)
-
nickel sulfides (1)
-
pentlandite (1)
-
pyrite (6)
-
violarite (1)
-
-
tungstates
-
scheelite (1)
-
-
uranium minerals (1)
-
-
Primary terms
-
absolute age (82)
-
Africa
-
Central Africa
-
Congo Democratic Republic (1)
-
-
East Africa
-
Tanzania (1)
-
-
North Africa
-
Algeria (1)
-
-
Southern Africa
-
Kaapvaal Craton (2)
-
Namibia (1)
-
South Africa
-
Transvaal region (1)
-
-
-
West Africa
-
Cameroon (1)
-
-
-
Antarctica (2)
-
Arctic Ocean (1)
-
Arctic region
-
Greenland
-
East Greenland (1)
-
Jameson Land (1)
-
-
Svalbard
-
Spitsbergen (1)
-
-
-
asbestos deposits (1)
-
Asia
-
Arabian Peninsula
-
Kuwait (1)
-
-
Central Asia
-
Kazakhstan
-
Central Kazakhstan (1)
-
-
-
Far East
-
China
-
Hubei China
-
Jianghan Basin (1)
-
-
Inner Mongolia China (1)
-
North China Platform (1)
-
Qaidam Basin (1)
-
Qinghai China (1)
-
Songliao Basin (1)
-
Xinjiang China
-
Junggar Basin (1)
-
-
-
Mongolia (1)
-
-
Himalayas (2)
-
Indian Peninsula
-
India (2)
-
Indo-Gangetic Plain (1)
-
Pakistan (1)
-
-
Middle East
-
Zagros (1)
-
-
Siberia (1)
-
-
associations (6)
-
Atlantic Ocean
-
North Atlantic
-
Baltimore Canyon (1)
-
Celtic Sea (1)
-
Gulf of Mexico
-
Mississippi Fan (1)
-
-
North Sea (2)
-
Northwest Atlantic
-
Hibernia Field (1)
-
-
Scotian Shelf (1)
-
-
-
atmosphere (2)
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Queensland Australia (1)
-
South Australia (1)
-
Surat Basin (1)
-
-
New Zealand (2)
-
Papua New Guinea (1)
-
-
bacteria (7)
-
bibliography (11)
-
biogeography (15)
-
bitumens
-
asphalt (1)
-
-
brines (6)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Newfoundland and Labrador
-
Newfoundland
-
Burin Peninsula (1)
-
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
-
Quebec (1)
-
-
Nunavut
-
Ellesmere Island (2)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (2)
-
-
Western Canada
-
Alberta
-
Alberta Basin (2)
-
-
British Columbia
-
Vancouver Island (1)
-
-
Canadian Cordillera (1)
-
Canadian Rocky Mountains (2)
-
Manitoba (1)
-
Northwest Territories (2)
-
Saskatchewan
-
Wollaston Lake Belt (1)
-
-
Yukon Territory (1)
-
-
-
carbon
-
C-13/C-12 (28)
-
C-14 (5)
-
organic carbon (6)
-
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
middle Holocene (1)
-
Neoglacial (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Lake Lahontan (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
lower Wisconsinan (1)
-
-
-
-
upper Quaternary
-
Bull Lake Glaciation (5)
-
Pinedale Glaciation (3)
-
-
-
Tertiary
-
Arikaree Group (4)
-
Arikareean (1)
-
Challis Volcanics (2)
-
John Day Formation (1)
-
lower Tertiary (9)
-
middle Tertiary (3)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (1)
-
Capistrano Formation (1)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (1)
-
Barstovian (3)
-
Clarendonian (1)
-
Columbia River Basalt Group (1)
-
lower Miocene
-
Hemingfordian (2)
-
-
Valentine Formation (1)
-
-
Ogallala Formation (1)
-
Pliocene (9)
-
-
Paleogene
-
Chadron Formation (2)
-
Duchesne River Formation (1)
-
Eocene
-
Absaroka Supergroup (7)
-
Bridger Formation (2)
-
Bridgerian (4)
-
Green River Formation (54)
-
Lake Gosiute (4)
-
Lake Uinta (1)
-
lower Eocene
-
Wasatchian (12)
-
Willwood Formation (58)
-
Wind River Formation (13)
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Aycross Formation (8)
-
Laney Shale Member (6)
-
-
Uintan (2)
-
upper Eocene
-
Chadronian (6)
-
La Meseta Formation (1)
-
Tepee Trail Formation (3)
-
-
Wilkins Peak Member (5)
-
-
Hanna Formation (1)
-
lower Paleogene (1)
-
Oligocene
-
Brule Formation (2)
-
Fish Canyon Tuff (1)
-
Fontainebleau Sandstone (1)
-
lower Oligocene (7)
-
middle Oligocene (1)
-
Wiggins Formation (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (5)
-
Puercan (3)
-
Torrejonian (6)
-
-
Ludlow Member (1)
-
middle Paleocene (2)
-
Sentinel Butte Formation (1)
-
Tongue River Member (12)
-
Tullock Member (2)
-
upper Paleocene
-
Clarkforkian (3)
-
Thanetian (1)
-
Tiffanian (5)
-
-
-
Paleocene-Eocene Thermal Maximum (9)
-
Renova Formation (1)
-
upper Paleogene (1)
-
Wasatch Formation (30)
-
White River Group (8)
-
Wilcox Group (2)
-
-
-
upper Cenozoic (2)
-
Wildcat Group (1)
-
-
Central America
-
Panama
-
Panama Canal Zone (1)
-
-
-
chemical analysis (6)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii
-
Neoselachii (1)
-
Selachii (1)
-
-
-
Osteichthyes
-
-
-
-
-