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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Ethiopia (1)
-
Kenya (1)
-
-
Sahel (1)
-
Southern Africa
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South Africa
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Bushveld Complex (1)
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-
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West Africa
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Niger (1)
-
-
-
Alexander Terrane (1)
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Antarctica
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Antarctic ice sheet (1)
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Arctic Ocean
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Barents Sea (1)
-
-
Asia
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Far East
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China (1)
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Japan
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Hokkaido (1)
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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)
-
-
-
-
Middle East
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Turkey (1)
-
-
-
Atlantic Ocean
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Mid-Atlantic Ridge (1)
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North Atlantic
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Gulf of Mexico (2)
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North Sea
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Viking Graben (1)
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Northwest Atlantic (1)
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-
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Australasia
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Australia
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South Australia (1)
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New Zealand (4)
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Black Rock Desert (2)
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Blue Mountain (1)
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Blue Mountains (8)
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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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Labrador (1)
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Newfoundland (1)
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Stikinia Terrane (1)
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Western Canada
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Alberta (1)
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British Columbia
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Vancouver Island (6)
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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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Jamaica (1)
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Lesser Antilles
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Casa Diablo (1)
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Cascade Range (25)
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Cascadia subduction zone (21)
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Central America
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Coast Ranges (28)
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Columbia River (9)
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Columbia River basin (2)
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Crater Lake (3)
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Diablo Range (7)
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East Pacific Ocean Islands
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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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-
-
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El Paso Mountains (1)
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Elk River (1)
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Europe
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Alps
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Central Alps (1)
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Central Europe
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Austria (1)
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Switzerland (1)
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Vienna Basin (1)
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Southern Europe
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Iberian Peninsula
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Spain (1)
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San Marino (1)
-
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Western Europe
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Iceland
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Surtsey (1)
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Netherlands (1)
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United Kingdom
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Great Britain
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Scotland (1)
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-
-
-
-
Grand Canyon (1)
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Grays Harbor (1)
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Green River basin (1)
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Imperial Valley (3)
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Mexico
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Baja California (6)
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Baja California Mexico (2)
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Baja California Sur Mexico (1)
-
-
Mount Jefferson (1)
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North America
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Appalachians (2)
-
Basin and Range Province
-
Great Basin (8)
-
-
Denali Fault (1)
-
Great Plains (1)
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Gulf Coastal Plain (1)
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Juan de Fuca Strait (1)
-
Michigan Basin (1)
-
North American Cordillera (10)
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North American Craton (1)
-
Rio Grande Rift (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
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Bitterroot Range (1)
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Wasatch Range (2)
-
-
-
Strait of Georgia (1)
-
Western Interior (1)
-
Yakutat Terrane (1)
-
-
North Island (2)
-
Oceania
-
Melanesia
-
New Caledonia (2)
-
-
Polynesia
-
Hawaii
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
-
Maui (1)
-
-
-
-
-
Pacific Coast (45)
-
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
-
Circum-Pacific region (1)
-
-
Pasco Basin (3)
-
Permian Basin (1)
-
Red Mountain (1)
-
Sacramento Basin (1)
-
Sacramento Valley (8)
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Salinas Valley (2)
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San Andreas Fault (87)
-
San Joaquin Basin (4)
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San Joaquin River (1)
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Santa Cruz Mountains (1)
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Santa Maria Basin (2)
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Sierra Nevada (47)
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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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Argentina (1)
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Chile (4)
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Colombia (1)
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Venezuela (1)
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-
Table Mountain (1)
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United States
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Alabama (1)
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Alaska
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Kodiak Island (1)
-
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Albuquerque Basin (1)
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Anadarko Basin (1)
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Arizona
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Maricopa County Arizona
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Phoenix Arizona (2)
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-
-
Arkansas (1)
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California
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Amador County California (3)
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Borrego Mountain (1)
-
Calaveras County California (9)
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Calaveras Fault (2)
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Central California (43)
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Del Norte County California (1)
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El Dorado County California (5)
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Feather River (2)
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Fresno County California
-
Coalinga California (10)
-
-
Glenn County California (1)
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Hayward Fault (2)
-
Hosgri Fault (2)
-
Imperial County California (1)
-
Inyo County California
-
Coso Hot Springs KGRA (1)
-
-
Kern County California
-
Bakersfield California (1)
-
Lost Hills Field (6)
-
White Wolf Fault (1)
-
-
Kesterson Reservoir (1)
-
Kettleman Hills (1)
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Kings County California (3)
-
Los Angeles Basin (1)
-
Los Angeles County California
-
Long Beach California (1)
-
Los Angeles California
-
Northridge California (1)
-
-
San Fernando California (1)
-
-
Madera County California (1)
-
Mariposa County California (1)
-
Melones Fault (7)
-
Merced County California (1)
-
Midway-Sunset Field (2)
-
Modoc County California (1)
-
Mono County California
-
Inyo Domes (1)
-
Mono Lake (1)
-
-
Monterey Bay (1)
-
Monterey County California
-
Parkfield California (132)
-
-
Nevada County California (14)
-
Northern California (27)
-
Orange County California (1)
-
Placer County California (4)
-
Plumas County California (6)
-
Salinian Block (3)
-
San Benito County California
-
Hollister California (1)
-
-
San Bernardino County California (2)
-
San Diego County California
-
San Diego California (1)
-
-
San Emigdio Mountains (2)
-
San Francisco Bay (1)
-
San Francisco Bay region (2)
-
San Francisco County California
-
San Francisco California (1)
-
-
San Gregorio Fault (2)
-
San Joaquin County California (1)
-
San Joaquin Valley (111)
-
San Luis Obispo County California
-
Carrizo Plain (1)
-
Cholame California (5)
-
San Luis Obispo California (1)
-
-
San Mateo County California (1)
-
Santa Barbara Channel (2)
-
Santa Barbara County California
-
Santa Maria California (1)
-
-
Santa Clara County California
-
San Jose California (1)
-
-
Santa Cruz County California (1)
-
Santa Ynez Mountains (1)
-
Shasta County California
-
Lassen Peak (1)
-
-
Sierra County California (13)
-
Sierra Nevada Batholith (6)
-
Siskiyou County California
-
Medicine Lake Highland (1)
-
-
Southern California (5)
-
Southern California Batholith (1)
-
Tehachapi Mountains (1)
-
Temblor Range (2)
-
The Geysers (1)
-
Transverse Ranges (2)
-
Tulare County California (2)
-
Tuolumne County California (2)
-
Ventura County California (1)
-
Yosemite National Park (2)
-
-
Colorado
-
Fremont County Colorado (1)
-
-
Colorado Plateau (2)
-
Columbia Plateau (18)
-
Eastern California shear zone (1)
-
Eastern U.S.
-
Northeastern U.S. (1)
-
-
Florida (2)
-
Great Basin (8)
-
Hawaii
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
-
Maui (1)
-
-
-
Idaho
-
Clearwater County Idaho (1)
-
Idaho County Idaho (1)
-
Snake River plain (6)
-
-
Idaho Batholith (4)
-
Kansas (1)
-
Kentucky (1)
-
Klamath Mountains (24)
-
Lake Tahoe (2)
-
Louisiana (3)
-
Maryland (1)
-
Michigan (2)
-
Midwest (2)
-
Minnesota (1)
-
Mojave Desert (1)
-
Montana
-
Stillwater County Montana (1)
-
-
Nebraska
-
Sioux County Nebraska (1)
-
-
Nevada
-
Carson City County Nevada (1)
-
Clark County Nevada
-
Las Vegas Nevada (1)
-
-
Douglas County Nevada (2)
-
Elko County Nevada (1)
-
Eureka County Nevada (1)
-
Humboldt County Nevada (1)
-
Lander County Nevada (1)
-
Washoe County Nevada (2)
-
-
New Jersey (3)
-
New Mexico (3)
-
North Carolina
-
Pamlico Sound (1)
-
-
North Dakota (1)
-
Oklahoma
-
Arbuckle Mountains (1)
-
-
Oregon
-
Crook County Oregon (10)
-
Deschutes County Oregon (3)
-
Grant County Oregon (2)
-
Harney County Oregon (5)
-
Jackson County Oregon (1)
-
Jefferson County Oregon (2)
-
Klamath County Oregon (1)
-
Lake County Oregon (14)
-
Lane County Oregon (1)
-
Linn County Oregon (1)
-
Malheur County Oregon (1)
-
Wasco County Oregon (2)
-
Wheeler County Oregon (3)
-
-
Ouachita Mountains (1)
-
Pennsylvania (1)
-
South Dakota (3)
-
Southwestern U.S. (1)
-
Texas
-
Galveston County Texas
-
Galveston Texas (1)
-
-
Harris County Texas
-
Houston Texas (1)
-
-
-
U. S. Rocky Mountains
-
Bitterroot Range (1)
-
Wasatch Range (2)
-
-
Utah (10)
-
Virginia (2)
-
Walker Lane (1)
-
Washington
-
Olympic Mountains (2)
-
Puget Sound (1)
-
Skamania County Washington
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Mount Saint Helens (1)
-
-
Whatcom County Washington (1)
-
-
Western U.S. (73)
-
Wyoming
-
Fremont County Wyoming (1)
-
-
Yakima fold belt (1)
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Yellowstone National Park (1)
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-
Yuba River (2)
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commodities
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asbestos deposits (2)
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bauxite deposits (1)
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bitumens
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asphalt (2)
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brines (1)
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diatomite deposits (1)
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energy sources (11)
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gems (2)
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geothermal energy (12)
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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 (5)
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mercury ores (2)
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platinum ores (2)
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polymetallic ores (1)
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thorium ores (1)
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uranium ores (3)
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mineral deposits, genesis (20)
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mineral exploration (4)
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mineral resources (1)
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oil and gas fields (22)
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petroleum
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natural gas (28)
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placers
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water resources (2)
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elements, isotopes
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boron (1)
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carbon
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C-13/C-12 (4)
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C-14 (8)
-
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chemical ratios (1)
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halogens
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chlorine
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chloride ion (1)
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hydrogen
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D/H (1)
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isotope ratios (15)
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isotopes
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radioactive isotopes
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Ar-40/Ar-39 (1)
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C-14 (8)
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Os-187/Os-186 (1)
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (1)
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Ra-226 (1)
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U-238 (1)
-
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stable isotopes
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Ar-40/Ar-39 (1)
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C-13/C-12 (4)
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D/H (1)
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He-4/He-3 (2)
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Hf-177/Hf-176 (1)
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N-15/N-14 (2)
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Nd-144/Nd-143 (6)
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O-18/O-16 (7)
-
Os-187/Os-186 (1)
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Os-188/Os-187 (1)
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (1)
-
Sr-87/Sr-86 (13)
-
-
-
metals
-
actinides
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thorium (3)
-
uranium
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U-238 (1)
-
-
-
alkali metals
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lithium (2)
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potassium (5)
-
rubidium (1)
-
sodium (3)
-
-
alkaline earth metals
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calcium (4)
-
magnesium (3)
-
radium
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Ra-226 (1)
-
-
strontium
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Sr-87/Sr-86 (13)
-
-
-
aluminum (1)
-
arsenic (1)
-
chromium (1)
-
cobalt (1)
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copper (4)
-
gold (3)
-
hafnium
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Hf-177/Hf-176 (1)
-
-
iron
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ferric iron (1)
-
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lead
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (1)
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manganese (1)
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mercury (1)
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nickel (4)
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niobium (1)
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platinum group
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osmium
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Os-187/Os-186 (1)
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Os-188/Os-187 (1)
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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 (6)
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scandium (2)
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silver (1)
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titanium (3)
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tungsten (1)
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zirconium (1)
-
-
nitrogen
-
N-15/N-14 (2)
-
-
noble gases
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argon
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Ar-40/Ar-39 (1)
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-
helium
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He-4/He-3 (2)
-
-
-
oxygen
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O-18/O-16 (7)
-
-
phosphorus (2)
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selenium (1)
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sulfur (1)
-
-
fossils
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bacteria (1)
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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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Pisces
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Osteichthyes (1)
-
-
Tetrapoda
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Amphibia
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Lissamphibia
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Caudata (1)
-
-
-
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)
-
-
-
Cetacea (1)
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Chiroptera (1)
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Desmostylia (1)
-
Insectivora
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Dermoptera (1)
-
-
Lagomorpha (1)
-
Perissodactyla
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Hippomorpha
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Equidae (1)
-
-
-
Primates
-
Hominidae
-
Homo
-
Homo sapiens
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Homo sapiens sapiens (1)
-
-
-
-
-
Rodentia
-
Myomorpha
-
Cricetidae
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Neotoma (1)
-
-
-
Sciuromorpha
-
Sciuridae (1)
-
-
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Ichthyosauria
-
Ichthyosaurus (1)
-
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Lepidosauria (1)
-
-
-
-
-
-
coprolites (2)
-
fossil man (1)
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fungi (2)
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ichnofossils
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Palaeophycus (1)
-
-
Invertebrata
-
Arthropoda
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Mandibulata
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Crustacea
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Malacostraca
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Brachyura (2)
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-
-
-
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Brachiopoda (6)
-
Bryozoa
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Cheilostomata (1)
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (1)
-
-
-
-
Echinodermata (2)
-
Mollusca
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Bivalvia
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Heterodonta
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Veneroida
-
Lucinidae (1)
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Vesicomyidae (1)
-
-
-
Ostreoidea
-
Ostreidae
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Crassostrea
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Crassostrea virginica (1)
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-
-
-
Pterioida
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Pteriina
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Pectinacea
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Pectinidae (1)
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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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Polyplacophora (1)
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Porifera
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Protista
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Foraminifera
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Textulariina (1)
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Radiolaria
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microfossils
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Plantae
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algae
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diatoms (10)
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Spermatophyta
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Monocotyledoneae
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Gramineae (1)
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Gymnospermae (1)
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problematic fossils (3)
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thallophytes (7)
-
-
geochronology methods
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(U-Th)/He (1)
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Ar/Ar (4)
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fission-track dating (4)
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K/Ar (11)
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Nd/Nd (1)
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optical mineralogy (1)
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paleomagnetism (16)
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Rb/Sr (4)
-
Sm/Nd (2)
-
tephrochronology (5)
-
Th/U (1)
-
thermochronology (2)
-
thermoluminescence (1)
-
U/Pb (10)
-
-
geologic age
-
Cenozoic
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
upper Holocene (9)
-
-
Mazama Ash (3)
-
Pleistocene
-
Irvingtonian (1)
-
Lake Lahontan (1)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (3)
-
John Day Formation (17)
-
middle Tertiary (4)
-
Neogene
-
Deschutes Formation (2)
-
Etchegoin Formation (3)
-
Miocene
-
Antelope Shale (3)
-
Astoria Formation (2)
-
Barstovian (1)
-
Columbia River Basalt Group (40)
-
Ellensburg Formation (2)
-
Frenchman Springs Member (3)
-
Grande Ronde Basalt (14)
-
lower Miocene
-
Hemingfordian (2)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Mohnian (1)
-
Picture Gorge Basalt (8)
-
Saddle Mountains Basalt (4)
-
Temblor Formation (3)
-
upper Miocene
-
Santa Margarita Formation (2)
-
-
Wanapum Basalt (8)
-
Yakima Basalt (2)
-
-
Pliocene
-
lower Pliocene (5)
-
middle Pliocene (1)
-
upper Pliocene (1)
-
-
Ringold Formation (2)
-
-
Paleogene
-
Eocene
-
Clarno Formation (7)
-
Flournoy Formation (3)
-
Green River Formation (1)
-
Lookingglass Formation (2)
-
middle Eocene
-
Tyee Formation (9)
-
-
Uintan (1)
-
Umpqua Formation (2)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (2)
-
Tejon Formation (2)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (1)
-
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (2)
-
upper Oligocene (2)
-
-
Paleocene (2)
-
-
upper Tertiary (3)
-
Vaqueros Formation (1)
-
-
Tulare Formation (3)
-
upper Cenozoic
-
Pico Formation (1)
-
-
Yakataga Formation (1)
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (2)
-
-
Upper Cretaceous
-
Campanian (1)
-
Cenomanian (1)
-
Coniacian (1)
-
Forbes Formation (1)
-
Hornbrook Formation (1)
-
Kodiak Formation (1)
-
Maestrichtian (2)
-
Moreno Formation (2)
-
Santonian (1)
-
Senonian (2)
-
Turonian (1)
-
-
-
Franciscan Complex (7)
-
Great Valley Sequence (6)
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Jurassic
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Coast Range Ophiolite (1)
-
Lower Jurassic
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middle Liassic (1)
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Pliensbachian (1)
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Sinemurian (1)
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Toarcian (2)
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upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian (2)
-
Callovian (1)
-
-
Smartville Complex (1)
-
Upper Jurassic
-
Galice Formation (2)
-
Josephine Ophiolite (2)
-
Portlandian (2)
-
Tithonian (2)
-
-
-
lower Mesozoic (3)
-
middle Mesozoic (1)
-
Orocopia Schist (1)
-
Triassic
-
Upper Triassic
-
Carnian (2)
-
Luning Formation (1)
-
Norian (1)
-
-
-
upper Mesozoic (2)
-
-
Paleozoic
-
Carboniferous
-
Mississippian
-
Barnett Shale (1)
-
-
Pennsylvanian (1)
-
-
Devonian
-
Lower Devonian (1)
-
Middle Devonian
-
Balaklala Rhyolite (1)
-
Eifelian (1)
-
Givetian (1)
-
Marcellus Shale (1)
-
-
Upper Devonian (2)
-
-
lower Paleozoic (1)
-
middle Paleozoic (2)
-
Ordovician (3)
-
Permian
-
Lower Permian (1)
-
McCloud Limestone (1)
-
-
Shoo Fly Complex (13)
-
Silurian
-
Middle Silurian
-
Keefer Sandstone (1)
-
-
-
upper Paleozoic
-
Bakken Formation (1)
-
Calaveras Formation (1)
-
-
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic (1)
-
Paleoproterozoic (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (1)
-
granophyre (1)
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hypabyssal rocks (1)
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peperite (1)
-
plutonic rocks
-
diorites
-
quartz diorites (1)
-
tonalite (2)
-
-
gabbros (4)
-
granites (6)
-
granodiorites (4)
-
monzodiorite (1)
-
monzonites (1)
-
pegmatite (1)
-
syenites
-
shonkinite (1)
-
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (2)
-
harzburgite (2)
-
-
pyroxenite
-
orthopyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
flood basalts (14)
-
mid-ocean ridge basalts (4)
-
olivine tholeiite (2)
-
tholeiite (1)
-
tholeiitic basalt (3)
-
-
dacites (1)
-
glasses
-
obsidian (4)
-
palagonite (2)
-
perlite (1)
-
volcanic glass (5)
-
-
latite (1)
-
pyroclastics
-
ash-flow tuff (3)
-
hyaloclastite (1)
-
ignimbrite (3)
-
pumice (3)
-
rhyolite tuff (1)
-
tuff (5)
-
welded tuff (1)
-
-
rhyodacites (3)
-
rhyolites
-
pantellerite (1)
-
-
trachyandesites (1)
-
-
-
ophiolite (6)
-
volcanic ash (5)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (6)
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cataclasites (1)
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eclogite (5)
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granulites (1)
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hornfels (1)
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marbles (1)
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metaigneous rocks
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metabasalt (2)
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metabasite (1)
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serpentinite (4)
-
-
metasedimentary rocks
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metaconglomerate (1)
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metapelite (1)
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metasandstone (2)
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metasomatic rocks
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serpentinite (4)
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skarn (1)
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metavolcanic rocks (3)
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mylonites (1)
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phyllites (2)
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quartzites (1)
-
schists
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blueschist (4)
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glaucophane schist (1)
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greenschist (1)
-
greenstone (2)
-
-
slates (1)
-
-
ophiolite (6)
-
turbidite (11)
-
-
minerals
-
alloys
-
awaruite (1)
-
-
amosite (1)
-
arsenates
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scorodite (1)
-
-
arsenides
-
maucherite (1)
-
-
carbonates
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artinite (1)
-
calcite (2)
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huntite (1)
-
ikaite (1)
-
-
hydrates (1)
-
minerals (20)
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native elements (1)
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nitrates (1)
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oxides
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aluminum oxides (4)
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chromite (3)
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ferrihydrite (1)
-
ilmenite (2)
-
magnesium oxides (1)
-
magnetite (3)
-
pseudobrookite (1)
-
titanium oxides (1)
-
valentinite (1)
-
-
phosphates
-
apatite (3)
-
-
platinum minerals (1)
-
silicates
-
asbestos (2)
-
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
-
microcline (1)
-
orthoclase (1)
-
sanidine (1)
-
-
plagioclase
-
labradorite (4)
-
-
-
scapolite group (2)
-
silica minerals
-
chalcedony (1)
-
cristobalite (2)
-
opal
-
opal-A (1)
-
opal-CT (2)
-
-
quartz (4)
-
tridymite (1)
-
-
zeolite group
-
analcime (1)
-
clinoptilolite (2)
-
erionite (1)
-
heulandite (1)
-
laumontite (3)
-
mesolite (1)
-
offretite (1)
-
-
-
garnierite (1)
-
hyalite (1)
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
olivine group
-
fayalite (1)
-
olivine (2)
-
-
zircon group
-
zircon (12)
-
-
-
sorosilicates
-
lawsonite (1)
-
-
-
ring silicates
-
milarite group
-
osumilite (1)
-
-
-
sheet silicates
-
apophyllite (1)
-
chlorite group
-
chlorite (3)
-
-
clay minerals
-
beidellite (1)
-
halloysite (1)
-
kaolinite (1)
-
montmorillonite (4)
-
nontronite (1)
-
smectite (9)
-
vermiculite (1)
-
-
corrensite (1)
-
illite (5)
-
magadiite (2)
-
mica group
-
biotite (1)
-
glauconite (1)
-
-
serpentine group
-
chrysotile (3)
-
lizardite (1)
-
serpentine (2)
-
-
talc (1)
-
-
-
sulfates
-
jarosite (1)
-
-
sulfides
-
bismuthinite (1)
-
bornite (1)
-
chalcopyrite (2)
-
cubanite (1)
-
galena (1)
-
heazlewoodite (1)
-
iron sulfides (2)
-
jordisite (1)
-
marcasite (1)
-
pentlandite (1)
-
pyrite (1)
-
pyrrhotite (1)
-
sphalerite (1)
-
wurtzite (1)
-
-
-
Primary terms
-
absolute age (33)
-
Africa
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East Africa
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Ethiopia (1)
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Kenya (1)
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Sahel (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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West Africa
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Niger (1)
-
-
-
Antarctica
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Antarctic ice sheet (1)
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Arctic Ocean
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Barents Sea (1)
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asbestos deposits (2)
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Asia
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Far East
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China (1)
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Japan
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Hokkaido (1)
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Taiwan (1)
-
-
Indian Peninsula
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India
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Maharashtra India
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Poona India (1)
-
-
-
-
Middle East
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Turkey (1)
-
-
-
Atlantic Ocean
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Mid-Atlantic Ridge (1)
-
North Atlantic
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Gulf of Mexico (2)
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North Sea
-
Viking Graben (1)
-
-
Northwest Atlantic (1)
-
-
-
Australasia
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Australia
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South Australia (1)
-
-
New Zealand (4)
-
-
bacteria (1)
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bauxite deposits (1)
-
bibliography (8)
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biogeography (14)
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biography (2)
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bitumens
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asphalt (2)
-
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boron (1)
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brines (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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Labrador (1)
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Newfoundland (1)
-
-
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Stikinia Terrane (1)
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Western Canada
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Alberta (1)
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British Columbia
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Queen Charlotte Islands (1)
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Vancouver Island (6)
-
-
Northwest Territories (1)
-
Saskatchewan (1)
-
Yukon Territory (4)
-
-
-
carbon
-
C-13/C-12 (4)
-
C-14 (8)
-
-
Caribbean region
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West Indies
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Antilles
-
Greater Antilles
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Cuba (1)
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Jamaica (1)
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Puerto Rico (1)
-
-
Lesser Antilles
-
Barbados (1)
-
Virgin Islands (1)
-
-
-
-
-
catalogs (3)
-
Cenozoic
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
upper Holocene (9)
-
-
Mazama Ash (3)
-
Pleistocene
-
Irvingtonian (1)
-
Lake Lahontan (1)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
-
Tertiary
-
Arikareean (1)
-
Challis Volcanics (3)
-
John Day Formation (17)
-
middle Tertiary (4)
-
Neogene
-
Deschutes Formation (2)
-
Etchegoin Formation (3)
-
Miocene
-
Antelope Shale (3)
-
Astoria Formation (2)
-
Barstovian (1)
-
Columbia River Basalt Group (40)
-
Ellensburg Formation (2)
-
Frenchman Springs Member (3)
-
Grande Ronde Basalt (14)
-
lower Miocene
-
Hemingfordian (2)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Mohnian (1)
-
Picture Gorge Basalt (8)
-
Saddle Mountains Basalt (4)
-
Temblor Formation (3)
-
upper Miocene
-
Santa Margarita Formation (2)
-
-
Wanapum Basalt (8)
-
Yakima Basalt (2)
-
-
Pliocene
-
lower Pliocene (5)
-
middle Pliocene (1)
-
upper Pliocene (1)
-
-
Ringold Formation (2)
-
-
Paleogene
-
Eocene
-
Clarno Formation (7)
-
Flournoy Formation (3)
-
Green River Formation (1)
-
Lookingglass Formation (2)
-
middle Eocene
-
Tyee Formation (9)
-
-
Uintan (1)
-
Umpqua Formation (2)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (2)
-
Tejon Formation (2)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (1)
-
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (2)
-
upper Oligocene (2)
-
-
Paleocene (2)
-
-
upper Tertiary (3)
-
Vaqueros Formation (1)
-
-
Tulare Formation (3)
-
upper Cenozoic
-
Pico Formation (1)
-
-
Yakataga Formation (1)
-
-
Central America
-
Nicaragua (1)
-
Panama (1)
-
-
chemical analysis (3)
-
Chordata
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Vertebrata
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Pisces
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Osteichthyes (1)
-
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Caudata (1)
-
-
-
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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Cetacea (1)
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Chiroptera (1)
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Desmostylia (1)
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Insectivora
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Dermoptera (1)
-
-
Lagomorpha (1)
-
Perissodactyla
-
Hippomorpha
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Equidae (1)
-
-
-
Primates
-
Hominidae
-
Homo
-
Homo sapiens
-
Homo sapiens sapiens (1)
-
-
-
-
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (1)
-
-
-
Sciuromorpha
-
Sciuridae (1)
-
-
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Ichthyosauria
-
Ichthyosaurus (1)
-
-
Lepidosauria (1)
-
-
-
-
-
-
clay mineralogy (11)
-
climate change (4)
-
conservation (1)
-
continental shelf (7)
-
continental slope (4)
-
coprolites (2)
-
crust (38)
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crystal chemistry (6)
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crystal growth (3)
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crystal structure (8)
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crystallography (2)
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dams (2)
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data processing (20)
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deformation (42)
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diagenesis (19)
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diatomite deposits (1)
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Earth (2)
-
earthquakes (169)
-
East Pacific Ocean Islands
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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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-
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ecology (3)
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economic geology (56)
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education (1)
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energy sources (11)
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engineering geology (26)
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environmental geology (3)
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Europe
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Alps
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Central Europe
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Southern Europe
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Spain (1)
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Western Europe
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Iceland
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explosions (8)
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faults (139)
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ground water (21)
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heat flow (4)
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hydrogen
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D/H (1)
-
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hydrogeology (4)
-
hydrology (8)
-
ichnofossils
-
Palaeophycus (1)
-
-
igneous rocks
-
carbonatites (1)
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granophyre (1)
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hypabyssal rocks (1)
-
peperite (1)
-
plutonic rocks
-
diorites
-
quartz diorites (1)
-
tonalite (2)
-
-
gabbros (4)
-
granites (6)
-
granodiorites (4)
-
monzodiorite (1)
-
monzonites (1)
-
pegmatite (1)
-
syenites
-
shonkinite (1)
-
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (2)
-
harzburgite (2)
-
-
pyroxenite
-
orthopyroxenite (1)
-
websterite (1)
-
-
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
flood basalts (14)
-
mid-ocean ridge basalts (4)
-
olivine tholeiite (2)
-
tholeiite (1)
-
tholeiitic basalt (3)
-
-
dacites (1)
-
glasses
-
obsidian (4)
-
palagonite (2)
-
perlite (1)
-
volcanic glass (5)
-
-
latite (1)
-
pyroclastics
-
ash-flow tuff (3)
-
hyaloclastite (1)
-
ignimbrite (3)
-
pumice (3)
-
rhyolite tuff (1)
-
tuff (5)
-
welded tuff (1)
-
-
rhyodacites (3)
-
rhyolites
-
pantellerite (1)
-
-
trachyandesites (1)
-
-
-
inclusions
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fluid inclusions (2)
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industrial minerals (1)
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intrusions (36)
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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 (6)
-
Bryozoa
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Porifera
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Protista
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Foraminifera
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Fusulinina
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Radiolaria
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Osculosida
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stable isotopes
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Mesozoic
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Cretaceous
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Lower Cretaceous
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Upper Cretaceous
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Franciscan Complex (7)
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Jurassic
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Middle Jurassic
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Smartville Complex (1)
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Upper Jurassic
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Galice Formation (2)
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lower Mesozoic (3)
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Triassic
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Upper Triassic
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Carnian (2)
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Luning Formation (1)
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metal ores
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Sr-87/Sr-86 (13)
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iron
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lead
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neodymium
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Nd-144/Nd-143 (6)
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metamorphic rocks
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Mexico
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nodules (1)
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North America
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oxygen
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Pacific region
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Circum-Pacific region
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