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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
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Ethiopia (1)
-
-
Southern Africa
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South Africa
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Bushveld Complex (1)
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Asia
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Far East
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Japan (5)
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Taiwan (1)
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Indian Peninsula
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India
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Maharashtra India
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Poona India (1)
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-
-
Middle East
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Turkey (1)
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-
-
Atlantic Ocean
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Mid-Atlantic Ridge (1)
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North Atlantic
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Gulf of Mexico (1)
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Northwest Atlantic (1)
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Australasia
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Australia (1)
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New Zealand (2)
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Black Rock Desert (1)
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Blue Mountain (2)
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Blue Mountains (10)
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Borax Lake (1)
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Canada
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Arctic Archipelago (1)
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Eastern Canada
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Newfoundland and Labrador
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Stikinia Terrane (1)
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Western Canada
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British Columbia
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Northwest Territories (1)
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Yukon Territory (4)
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Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Cuba (1)
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Jamaica (1)
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Puerto Rico (1)
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Lesser Antilles
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Casa Diablo (1)
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Cascade Range (24)
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Cascadia subduction zone (21)
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Central America
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East Pacific Ocean Islands
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Hawaii
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Kauai County Hawaii
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Elk River (1)
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Europe
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Central Europe
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Southern Europe
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Iberian Peninsula
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Spain
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Western Europe
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United Kingdom
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Great Britain
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England
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Mexico
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Mount Jefferson (2)
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North America
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Appalachians (1)
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Basin and Range Province
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Great Basin (6)
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Denali Fault (1)
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Great Plains
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Juan de Fuca Strait (1)
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North American Craton (2)
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Rocky Mountains
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U. S. Rocky Mountains
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Wasatch Range (2)
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Strait of Georgia (1)
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Western Interior (1)
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Yakutat Terrane (1)
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Oceania
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Melanesia
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New Caledonia (2)
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Polynesia
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Hawaii
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Kauai County Hawaii
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Kauai (1)
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Maui County Hawaii
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Maui (1)
-
-
-
-
-
Pacific Coast (42)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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Blanco fracture zone (4)
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Cascadia Basin (1)
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Cascadia Channel (2)
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Gorda Rise (1)
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Gulf of California (2)
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Hydrate Ridge (1)
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Juan de Fuca Ridge (3)
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Mendocino fracture zone (1)
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North Pacific
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Northeast Pacific
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Blanco fracture zone (4)
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Cascadia Basin (1)
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Cascadia Channel (2)
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Gorda Rise (1)
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Gulf of California (2)
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Hydrate Ridge (1)
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Juan de Fuca Ridge (3)
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Mendocino fracture zone (1)
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Pacific region
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Circum-Pacific region (1)
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Pasco Basin (4)
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Red Mountain (1)
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Sacramento Basin (1)
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Sacramento Valley (1)
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San Andreas Fault (6)
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San Joaquin Basin (1)
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Snake River basin (2)
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Snake River canyon (1)
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South America
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Table Mountain (1)
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United States
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Alaska
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Arizona (9)
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Arkansas (1)
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California
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Fresno County California (1)
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Inyo County California
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Coso Hot Springs KGRA (1)
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Kern County California (1)
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Mono County California
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Inyo Domes (1)
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Mono Lake (1)
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Monterey County California (1)
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Northern California (13)
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Orange County California (1)
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San Joaquin Valley (1)
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Santa Barbara Channel (2)
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Santa Barbara County California
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Siskiyou County California
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Southern California (3)
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Southern California Batholith (1)
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The Geysers (1)
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Colorado
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Fremont County Colorado (1)
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Colorado Plateau (1)
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Columbia Plateau (20)
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Eastern U.S.
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Northeastern U.S. (1)
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Florida (1)
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Great Basin (6)
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Hawaii
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Kauai County Hawaii
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Kauai (1)
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Maui County Hawaii
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Maui (1)
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Idaho
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Clearwater County Idaho (1)
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Idaho County Idaho (1)
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Snake River plain (7)
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Idaho Batholith (5)
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Iowa
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Floyd County Iowa (1)
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Kansas (1)
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Kentucky (1)
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Klamath Mountains (18)
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Louisiana (2)
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Maryland (1)
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Michigan (1)
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Midwest (1)
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Minnesota (1)
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Mojave Desert (1)
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Montana
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Beaverhead County Montana (1)
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Stillwater County Montana (1)
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-
Nebraska
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Sioux County Nebraska (2)
-
-
Nevada
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Elko County Nevada (1)
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Eureka County Nevada (1)
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Humboldt County Nevada (1)
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Lander County Nevada (1)
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-
New Jersey (3)
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New Mexico (2)
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New York
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Erie County New York (1)
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North Carolina
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Beaufort County North Carolina (1)
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-
Ohio
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Butler County Ohio (1)
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Hamilton County Ohio (1)
-
-
Oregon
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Brothers fault zone (1)
-
Crook County Oregon (15)
-
Deschutes County Oregon
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Newberry Volcano (1)
-
-
Grant County Oregon (13)
-
Harney County Oregon (5)
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Jackson County Oregon (1)
-
Jefferson County Oregon (4)
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Klamath County Oregon (1)
-
Lake County Oregon (3)
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Lane County Oregon (1)
-
Linn County Oregon (1)
-
Malheur County Oregon (1)
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Umatilla County Oregon (1)
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Wasco County Oregon (2)
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Wheeler County Oregon
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Clarno Oregon (1)
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-
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Owyhee Mountains (1)
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Pennsylvania (1)
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South Dakota (4)
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Southwestern U.S. (1)
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Texas (2)
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U. S. Rocky Mountains
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Bitterroot Range (1)
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Wasatch Range (2)
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-
Utah (8)
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Virginia (1)
-
Washington
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Ferry County Washington (1)
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Franklin County Washington (1)
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Olympic Mountains (2)
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Puget Sound (1)
-
Skamania County Washington
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Mount Saint Helens (1)
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-
Whatcom County Washington (1)
-
-
Western U.S. (71)
-
Wyoming
-
Fremont County Wyoming (1)
-
-
Yakima fold belt (2)
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Yellowstone National Park (1)
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-
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commodities
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asbestos deposits (1)
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bauxite deposits (1)
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bitumens
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asphalt (1)
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brines (1)
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diatomite deposits (1)
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energy sources (10)
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geothermal energy (9)
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heavy mineral deposits (1)
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industrial minerals (1)
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metal ores
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chromite ores (2)
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copper ores (1)
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gold ores (4)
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mercury ores (2)
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platinum ores (2)
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thorium ores (1)
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uranium ores (2)
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-
mineral deposits, genesis (16)
-
mineral exploration (4)
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mineral resources (1)
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oil and gas fields (3)
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petroleum
-
natural gas (20)
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placers
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beach placers (1)
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-
water resources (1)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (3)
-
C-14 (3)
-
-
hydrogen (1)
-
isotope ratios (11)
-
isotopes
-
radioactive isotopes
-
C-14 (3)
-
Os-187/Os-186 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
-
stable isotopes
-
C-13/C-12 (3)
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He-4/He-3 (2)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (4)
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
Sr-87/Sr-86 (11)
-
-
-
metals
-
actinides
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thorium (1)
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uranium (1)
-
-
alkali metals
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potassium (4)
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rubidium (2)
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sodium (1)
-
-
alkaline earth metals
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calcium (2)
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magnesium (1)
-
strontium
-
Sr-87/Sr-86 (11)
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-
-
aluminum (1)
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chromium (1)
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cobalt (1)
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copper (2)
-
gold (3)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (1)
-
-
manganese (1)
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mercury (1)
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nickel (4)
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niobium (1)
-
platinum group
-
osmium
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Os-187/Os-186 (1)
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Os-188/Os-187 (1)
-
-
platinum (1)
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platinum ores (2)
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-
precious metals (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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silver (1)
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titanium (3)
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tungsten (1)
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zirconium (1)
-
-
noble gases
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helium
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He-4/He-3 (2)
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oxygen
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O-18/O-16 (4)
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phosphorus (2)
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sulfur (1)
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fossils
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borings (1)
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burrows (4)
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Chordata
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Vertebrata
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Tetrapoda
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Amphibia
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Lissamphibia
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Caudata (1)
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Aves (1)
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Mammalia
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Theria
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Eutheria
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Artiodactyla (1)
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Carnivora
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Fissipeda
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Canidae (1)
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Mustelidae (1)
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Cetacea (1)
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Chiroptera (1)
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Insectivora
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Dermoptera (1)
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Lagomorpha (1)
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Perissodactyla
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Hippomorpha
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Equidae
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Equus (1)
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Rodentia
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Castoridae (1)
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Sciuromorpha
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Sciuridae (1)
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-
-
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Metatheria
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Marsupialia
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Polyprotodontia
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Didelphidae (1)
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-
-
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Reptilia
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Diapsida
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Archosauria (1)
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Ichthyosauria
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Ichthyosaurus (1)
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Lepidosauria (1)
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-
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-
-
fossil man (1)
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fungi (2)
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ichnofossils
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Palaeophycus (1)
-
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Invertebrata
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Arthropoda
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Mandibulata
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Crustacea
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Malacostraca
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Brachyura (2)
-
-
-
-
-
Brachiopoda (7)
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Bryozoa
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Cheilostomata (1)
-
-
Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (1)
-
-
-
-
Echinodermata (2)
-
Mollusca
-
Bivalvia
-
Pterioida
-
Pteriina
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Pectinacea
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Pectinidae (1)
-
-
-
-
-
Cephalopoda
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Ammonoidea
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Ammonites (1)
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Nautiloidea (1)
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Gastropoda
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Archaeogastropoda (1)
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Mesogastropoda (1)
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Naticidae (1)
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Neogastropoda (1)
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Polyplacophora (1)
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Rostroconchia (1)
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Scaphopoda (1)
-
-
Porifera
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Stromatoporoidea (1)
-
-
Protista
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Foraminifera
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Fusulinina
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Fusulinidae (1)
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Textulariina (1)
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Radiolaria
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Osculosida
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Nassellina (3)
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Spumellina (3)
-
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Silicoflagellata (1)
-
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Vermes (3)
-
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microfossils
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Conodonta (4)
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Fusulinina
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Fusulinidae (1)
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-
-
palynomorphs
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miospores
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pollen (1)
-
-
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Plantae
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algae
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Chlorophyta
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Chlorophyceae
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Dasycladaceae (1)
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-
-
diatoms (7)
-
-
Spermatophyta
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Angiospermae
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Dicotyledoneae
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Quercus (1)
-
-
Monocotyledoneae
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Gramineae (1)
-
-
-
-
-
problematic fossils (3)
-
thallophytes (5)
-
-
geochronology methods
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Ar/Ar (5)
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K/Ar (10)
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optical mineralogy (1)
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paleomagnetism (18)
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Rb/Sr (4)
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Sm/Nd (2)
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tephrochronology (4)
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thermoluminescence (1)
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U/Pb (2)
-
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geologic age
-
Cenozoic
-
Glenns Ferry Formation (1)
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middle Cenozoic (1)
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Quaternary
-
Holocene
-
upper Holocene (5)
-
-
Mazama Ash (2)
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Pleistocene
-
Lake Lahontan (1)
-
Lake Missoula (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (1)
-
-
-
Wisconsinan
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upper Wisconsinan (1)
-
-
-
-
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (2)
-
John Day Formation (23)
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middle Tertiary (2)
-
Neogene
-
Deschutes Formation (2)
-
Etchegoin Formation (2)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (2)
-
Barstovian (2)
-
Columbia River Basalt Group (47)
-
Ellensburg Formation (1)
-
Frenchman Springs Member (3)
-
Grande Ronde Basalt (18)
-
lower Miocene
-
Hemingfordian (2)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Picture Gorge Basalt (13)
-
Saddle Mountains Basalt (7)
-
upper Miocene (4)
-
Wanapum Basalt (12)
-
Yakima Basalt (2)
-
-
Pliocene
-
lower Pliocene (3)
-
middle Pliocene (1)
-
-
Ringold Formation (2)
-
-
Paleogene
-
Eocene
-
Clarno Formation (9)
-
Flournoy Formation (3)
-
Lookingglass Formation (2)
-
middle Eocene
-
Tyee Formation (9)
-
-
Uintan (2)
-
Umpqua Formation (2)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (2)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (1)
-
-
Oligocene
-
Brule Formation (1)
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lower Oligocene (3)
-
upper Oligocene (2)
-
-
Paleocene (2)
-
-
upper Tertiary (3)
-
-
upper Cenozoic
-
Pico Formation (1)
-
-
Yakataga Formation (1)
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
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Albian (2)
-
-
Upper Cretaceous
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Campanian (1)
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Coniacian (1)
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Kodiak Formation (1)
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Maestrichtian (1)
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Santonian (1)
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Senonian (1)
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Turonian (1)
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-
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Franciscan Complex (3)
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Great Valley Sequence (1)
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Jurassic
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Coast Range Ophiolite (1)
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Lower Jurassic
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middle Liassic (1)
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upper Liassic (1)
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Middle Jurassic
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Bajocian (2)
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-
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Upper Jurassic
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Galice Formation (1)
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Josephine Ophiolite (2)
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Portlandian (2)
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Tithonian (2)
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lower Mesozoic (2)
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Orocopia Schist (1)
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Triassic
-
Upper Triassic
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Carnian (1)
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Luning Formation (1)
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Norian (1)
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-
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upper Mesozoic (1)
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Paleozoic
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Carboniferous
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Devonian
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Middle Devonian
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Givetian (2)
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Ordovician (1)
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Permian
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Lower Permian (1)
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Silurian
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Middle Silurian
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Keefer Sandstone (1)
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upper Paleozoic (1)
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Precambrian
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Archean (2)
-
upper Precambrian
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Proterozoic
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Neoproterozoic (1)
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Paleoproterozoic (1)
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igneous rocks
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igneous rocks
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gabbros (3)
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ultramafics
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peridotites
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dunite (2)
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harzburgite (2)
-
spinel peridotite (1)
-
-
pyroxenite
-
orthopyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites (14)
-
basalts
-
flood basalts (15)
-
mid-ocean ridge basalts (3)
-
olivine tholeiite (2)
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tholeiite (1)
-
tholeiitic basalt (3)
-
-
dacites (1)
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glasses
-
obsidian (3)
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palagonite (2)
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perlite (1)
-
volcanic glass (4)
-
-
pyroclastics
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ash-flow tuff (3)
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ignimbrite (2)
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pumice (2)
-
rhyolite tuff (1)
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tuff (7)
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welded tuff (1)
-
-
rhyodacites (3)
-
rhyolites
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pantellerite (1)
-
-
-
-
ophiolite (3)
-
volcanic ash (5)
-
-
metamorphic rocks
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metamorphic rocks
-
amphibolites (5)
-
eclogite (6)
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granulites (1)
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hornfels (1)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (1)
-
serpentinite (1)
-
-
metasedimentary rocks
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metaconglomerate (1)
-
metapelite (1)
-
-
metasomatic rocks
-
serpentinite (1)
-
-
mylonites (1)
-
quartzites (1)
-
schists
-
blueschist (2)
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glaucophane schist (1)
-
greenstone (1)
-
-
-
ophiolite (3)
-
turbidite (13)
-
-
minerals
-
alloys
-
awaruite (1)
-
-
amosite (1)
-
arsenates
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scorodite (1)
-
-
arsenides
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maucherite (1)
-
-
carbonates
-
calcite (2)
-
ikaite (1)
-
-
hydrates (1)
-
minerals (12)
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oxides
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aluminum oxides (2)
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chromite (3)
-
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-
ilmenite (2)
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magnetite (3)
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-
valentinite (1)
-
-
platinum minerals (1)
-
silicates
-
asbestos (1)
-
chain silicates
-
aenigmatite group
-
aenigmatite (1)
-
-
amphibole group (2)
-
pyroxene group
-
clinopyroxene
-
augite (2)
-
-
orthopyroxene
-
enstatite (1)
-
ferrosilite (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
orthoclase (1)
-
sanidine (1)
-
-
plagioclase (6)
-
-
scapolite group (2)
-
silica minerals
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chalcedony (1)
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cristobalite (2)
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opal
-
opal-CT (1)
-
-
quartz (3)
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tridymite (1)
-
-
zeolite group
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analcime (1)
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clinoptilolite (2)
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erionite (1)
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heulandite (1)
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laumontite (3)
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mesolite (1)
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offretite (1)
-
-
-
garnierite (1)
-
hyalite (1)
-
orthosilicates
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nesosilicates
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garnet group (1)
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olivine group
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fayalite (1)
-
olivine (2)
-
-
zircon group
-
zircon (3)
-
-
-
-
ring silicates
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milarite group
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osumilite (1)
-
-
-
sheet silicates
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apophyllite (1)
-
clay minerals
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halloysite (1)
-
montmorillonite (1)
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nontronite (1)
-
smectite (4)
-
-
illite (1)
-
magadiite (2)
-
serpentine group
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chrysotile (1)
-
lizardite (1)
-
-
-
-
sulfides
-
bismuthinite (1)
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bornite (1)
-
chalcopyrite (2)
-
cubanite (1)
-
galena (1)
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heazlewoodite (1)
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jordisite (1)
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marcasite (1)
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pentlandite (1)
-
pyrite (1)
-
pyrrhotite (1)
-
sphalerite (1)
-
wurtzite (1)
-
-
-
Primary terms
-
absolute age (18)
-
Africa
-
East Africa
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Ethiopia (1)
-
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Southern Africa
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South Africa
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Bushveld Complex (1)
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-
-
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asbestos deposits (1)
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Asia
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Far East
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Japan (5)
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Taiwan (1)
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-
Indian Peninsula
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India
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Poona India (1)
-
-
-
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Middle East
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Turkey (1)
-
-
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Atlantic Ocean
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Mid-Atlantic Ridge (1)
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-
-
-
Australasia
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Australia (1)
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bauxite deposits (1)
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bibliography (8)
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bitumens
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brines (1)
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Canada
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-
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Stikinia Terrane (1)
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Western Canada
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Northwest Territories (1)
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Saskatchewan (1)
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Yukon Territory (4)
-
-
-
carbon
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C-13/C-12 (3)
-
C-14 (3)
-
-
Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Cuba (1)
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Jamaica (1)
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-
Lesser Antilles
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Virgin Islands (1)
-
-
-
-
-
catalogs (2)
-
Cenozoic
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
upper Holocene (5)
-
-
Mazama Ash (2)
-
Pleistocene
-
Lake Lahontan (1)
-
Lake Missoula (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (2)
-
John Day Formation (23)
-
middle Tertiary (2)
-
Neogene
-
Deschutes Formation (2)
-
Etchegoin Formation (2)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (2)
-
Barstovian (2)
-
Columbia River Basalt Group (47)
-
Ellensburg Formation (1)
-
Frenchman Springs Member (3)
-
Grande Ronde Basalt (18)
-
lower Miocene
-
Hemingfordian (2)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Picture Gorge Basalt (13)
-
Saddle Mountains Basalt (7)
-
upper Miocene (4)
-
Wanapum Basalt (12)
-
Yakima Basalt (2)
-
-
Pliocene
-
lower Pliocene (3)
-
middle Pliocene (1)
-
-
Ringold Formation (2)
-
-
Paleogene
-
Eocene
-
Clarno Formation (9)
-
Flournoy Formation (3)
-
Lookingglass Formation (2)
-
middle Eocene
-
Tyee Formation (9)
-
-
Uintan (2)
-
Umpqua Formation (2)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (2)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (1)
-
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (3)
-
upper Oligocene (2)
-
-
Paleocene (2)
-
-
upper Tertiary (3)
-
-
upper Cenozoic
-
Pico Formation (1)
-
-
Yakataga Formation (1)
-
-
Central America
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Panama (1)
-
-
chemical analysis (2)
-
Chordata
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Vertebrata
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Tetrapoda
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Amphibia
-
Lissamphibia
-
Caudata (1)
-
-
-
Aves (1)
-
Mammalia
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Theria
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Eutheria
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Artiodactyla (1)
-
Carnivora
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Fissipeda
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Canidae (1)
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Mustelidae (1)
-
-
-
Cetacea (1)
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Chiroptera (1)
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Insectivora
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Dermoptera (1)
-
-
Lagomorpha (1)
-
Perissodactyla
-
Hippomorpha
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Equidae
-
Equus (1)
-
-
-
-
Rodentia
-
Castoridae (1)
-
Sciuromorpha
-
Sciuridae (1)
-
-
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria (1)
-
Ichthyosauria
-
Ichthyosaurus (1)
-
-
Lepidosauria (1)
-
-
-
-
-
-
clay mineralogy (4)
-
climate change (5)
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continental shelf (7)
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continental slope (4)
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crust (27)
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deformation (11)
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Earth (1)
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earthquakes (39)
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East Pacific Ocean Islands
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Hawaii
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Kauai County Hawaii
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Maui County Hawaii
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ecology (3)
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Europe
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Central Europe
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-
Southern Europe
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Iberian Peninsula
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Spain
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Ebro Basin (1)
-
-
-
-
Western Europe
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United Kingdom
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Great Britain
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England
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-
-
Scotland (1)
-
-
-
-
-
explosions (2)
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faults (41)
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folds (13)
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foliation (2)
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fossil man (1)
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fractures (4)
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geochemistry (42)
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geophysical methods (26)
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geosynclines (2)
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geothermal energy (9)
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glacial geology (4)
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ground water (4)
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heat flow (2)
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heavy mineral deposits (1)
-
hydrogen (1)
-
hydrology (3)
-
ichnofossils
-
Palaeophycus (1)
-
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
gabbros (3)
-
granites (1)
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (2)
-
harzburgite (2)
-
spinel peridotite (1)
-
-
pyroxenite
-
orthopyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites (14)
-
basalts
-
flood basalts (15)
-
mid-ocean ridge basalts (3)
-
olivine tholeiite (2)
-
tholeiite (1)
-
tholeiitic basalt (3)
-
-
dacites (1)
-
glasses
-
obsidian (3)
-
palagonite (2)
-
perlite (1)
-
volcanic glass (4)
-
-
pyroclastics
-
ash-flow tuff (3)
-
ignimbrite (2)
-
pumice (2)
-
rhyolite tuff (1)
-
tuff (7)
-
welded tuff (1)
-
-
rhyodacites (3)
-
rhyolites
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pantellerite (1)
-
-
-
-
inclusions
-
fluid inclusions (1)
-
-
industrial minerals (1)
-
intrusions (27)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Malacostraca
-
Brachyura (2)
-
-
-
-
-
Brachiopoda (7)
-
Bryozoa
-
Cheilostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
-
-
-
Echinodermata (2)
-
Mollusca
-
Bivalvia
-
Pterioida
-
Pteriina
-
Pectinacea
-
Pectinidae (1)
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
Nautiloidea (1)
-
-
Gastropoda
-
Archaeogastropoda (1)
-
Mesogastropoda (1)
-
Naticidae (1)
-
Neogastropoda (1)
-
-
Polyplacophora (1)
-
Rostroconchia (1)
-
Scaphopoda (1)
-
-
Porifera
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (1)
-
-
Textulariina (1)
-
-
Radiolaria
-
Osculosida
-
Nassellina (3)
-
-
Spumellina (3)
-
-
Silicoflagellata (1)
-
-
Vermes (3)
-
-
isostasy (1)
-
isotopes
-
radioactive isotopes
-
C-14 (3)
-
Os-187/Os-186 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
-
stable isotopes
-
C-13/C-12 (3)
-
He-4/He-3 (2)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (4)
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
Sr-87/Sr-86 (11)
-
-
-
land use (1)
-
lava (25)
-
lineation (1)
-
magmas (33)
-
mantle (17)
-
maps (14)
-
marine geology (11)
-
marine installations (1)
-
mathematical geology (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (2)
-
-
Upper Cretaceous
-
Campanian (1)
-
Cenomanian (1)
-
Coniacian (1)
-
Kodiak Formation (1)
-
Maestrichtian (1)
-
Santonian (1)
-
Senonian (1)
-
Turonian (1)
-
-
-
Franciscan Complex (3)
-
Great Valley Sequence (1)
-
Jurassic
-
Coast Range Ophiolite (1)
-
Lower Jurassic
-
middle Liassic (1)
-
Pliensbachian (1)
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian (2)
-
Callovian (1)
-
-
Upper Jurassic
-
Galice Formation (1)
-
Josephine Ophiolite (2)
-
Portlandian (2)
-
Tithonian (2)
-
-
-
lower Mesozoic (2)
-
Orocopia Schist (1)
-
Triassic
-
Upper Triassic
-
Carnian (1)
-
Luning Formation (1)
-
Norian (1)
-
-
-
upper Mesozoic (1)
-
-
metal ores
-
chromite ores (2)
-
copper ores (1)
-
gold ores (4)
-
mercury ores (2)
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platinum ores (2)
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thorium ores (1)
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uranium ores (2)
-
-
metals
-
actinides
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thorium (1)
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uranium (1)
-
-
alkali metals
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potassium (4)
-
rubidium (2)
-
sodium (1)
-
-
alkaline earth metals
-
calcium (2)
-
magnesium (1)
-
strontium
-
Sr-87/Sr-86 (11)
-
-
-
aluminum (1)
-
chromium (1)
-
cobalt (1)
-
copper (2)
-
gold (3)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
-
manganese (1)
-
mercury (1)
-
nickel (4)
-
niobium (1)
-
platinum group
-
osmium
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (1)
-
-
platinum (1)
-
platinum ores (2)
-
-
precious metals (1)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
-
-
silver (1)
-
titanium (3)
-
tungsten (1)
-
zirconium (1)
-
-
metamorphic rocks
-
amphibolites (5)
-
eclogite (6)
-
granulites (1)
-
hornfels (1)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (1)
-
serpentinite (1)
-
-
metasedimentary rocks
-
metaconglomerate (1)
-
metapelite (1)
-
-
metasomatic rocks
-
serpentinite (1)
-
-
mylonites (1)
-
quartzites (1)
-
schists
-
blueschist (2)
-
glaucophane schist (1)
-
greenstone (1)
-
-
-
metamorphism (10)
-
metasomatism (12)
-
Mexico
-
Baja California (5)
-
Baja California Mexico (2)
-
Baja California Sur Mexico (1)
-
-
micropaleontology (1)
-
mineral deposits, genesis (16)
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mineral exploration (4)
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mineralogy (33)
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minerals (12)
-
Mohorovicic discontinuity (2)
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Moon (1)
-
noble gases
-
helium
-
He-4/He-3 (2)
-
-
-
North America
-
Appalachians (1)
-
Basin and Range Province
-
Great Basin (6)
-
-
Denali Fault (1)
-
Great Plains
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Northern Great Plains (1)
-
-
Juan de Fuca Strait (1)
-
North American Cordillera (6)
-
North American Craton (2)
-
Rocky Mountains
-
Northern Rocky Mountains (1)
-
U. S. Rocky Mountains
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Bitterroot Range (1)
-
Wasatch Range (2)
-
-
-
Strait of Georgia (1)
-
Western Interior (1)
-
Yakutat Terrane (1)
-
-
ocean floors (3)
-
Oceania
-
Melanesia
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New Caledonia (2)
-
-
Polynesia
-
Hawaii
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
-
Maui (1)
-
-
-
-
-
oceanography (10)
-
oil and gas fields (3)
-
orogeny (6)
-
oxygen
-
O-18/O-16 (4)
-
-
Pacific Coast (42)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Blanco fracture zone (4)
-
Cascadia Basin (1)
-
Cascadia Channel (2)
-
Gorda Rise (1)
-
Gulf of California (2)
-
Hydrate Ridge (1)
-
Juan de Fuca Ridge (3)
-
Mendocino fracture zone (1)
-
-
-
North Pacific
-
Mid-Pacific Mountains (1)
-
Northeast Pacific
-
Blanco fracture zone (4)
-
Cascadia Basin (1)
-
Cascadia Channel (2)
-
Gorda Rise (1)
-
Gulf of California (2)
-
Hydrate Ridge (1)
-
Juan de Fuca Ridge (3)
-
Mendocino fracture zone (1)
-
-
-
-
Pacific region
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Circum-Pacific region (1)
-
-
paleobotany (6)
-
paleoclimatology (20)
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paleoecology (15)
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paleogeography (23)
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paleomagnetism (18)
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paleontology (63)
-
Paleozoic
-
Carboniferous
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Mississippian (1)
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Pennsylvanian (1)
-
-
Devonian
-
Middle Devonian
-
Eifelian (1)
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Givetian (2)
-
-
-
Ordovician (1)
-
Permian
-
Lower Permian (1)
-
-
Silurian
-
Middle Silurian
-
Keefer Sandstone (1)
-
-
-
upper Paleozoic (1)
-
-
palynomorphs
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miospores
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pollen (1)
-
-
-
paragenesis (3)
-
petroleum
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natural gas (20)
-
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petrology (57)
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phase equilibria (2)
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phosphorus (2)
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placers
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beach placers (1)
-
-
Plantae
-
algae
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Chlorophyta
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
diatoms (7)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
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plate tectonics (42)
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clastic rocks
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sedimentary structures
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soils
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South America
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United States
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California
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Colorado
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Eastern U.S.
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Hawaii
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Idaho
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Iowa
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Nebraska
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North Carolina
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Ohio
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Oregon
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Washington
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Western U.S. (71)
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Wyoming
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rock formations
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sedimentary rocks
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bauxite (3)
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carbonate rocks
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limestone (2)
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chemically precipitated rocks
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chert (3)
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iron formations (1)
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siliceous sinter (1)
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tufa (1)
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clastic rocks
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arenite (1)
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argillite (1)
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claystone (2)
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conglomerate (4)
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graywacke (3)
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turbidite (13)
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sedimentary structures
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channels (5)
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ripple marks (2)
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sand waves (1)
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scour marks (1)
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biogenic structures (1)
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current markings (2)
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graded bedding (1)
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planar bedding structures
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cross-bedding (1)
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cross-stratification (3)
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hummocky cross-stratification (2)
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imbrication (1)
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laminations (1)
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secondary structures
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concretions (4)
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geodes (1)
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soft sediment deformation (1)
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turbidity current structures (1)
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stratification (1)
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sediments
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sediments
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drift (1)
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sand (4)
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marine sediments (5)
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peat (1)
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turbidite (13)
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volcaniclastics (9)
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soils
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soils
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Alfisols (1)
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Andisols (1)
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forest soils (1)
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laterites (3)
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