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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)
-
Tanzania
-
Oldoinyo Lengai (1)
-
-
-
Southern Africa
-
Karoo Basin (1)
-
South Africa
-
Bushveld Complex (1)
-
-
-
West Africa
-
Cameroon
-
Mount Cameroon (1)
-
-
-
-
Alexander Terrane (1)
-
American River (1)
-
Antarctica
-
Transantarctic Mountains (1)
-
Victoria Land (1)
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (1)
-
-
-
Asia
-
Chukotka Russian Federation
-
Chukchi Peninsula (1)
-
-
Far East
-
Japan
-
Hokkaido
-
Usu (2)
-
-
Honshu
-
Izu-shichito
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Izu-Oshima (1)
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Miyake-Jima (1)
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-
-
Kyushu
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Nagasaki Japan
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Unzen (3)
-
-
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Sambagawa Belt (1)
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Shikoku (1)
-
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Philippine Islands
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Luzon
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Mayon (1)
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Mount Pinatubo (4)
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-
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Taiwan (1)
-
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Indian Peninsula
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India
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Deccan Plateau (1)
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Maharashtra India
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Poona India (1)
-
-
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Nepal (1)
-
-
Middle East
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Turkey (1)
-
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Siwalik Range (1)
-
-
Atlantic Ocean
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Mid-Atlantic Ridge (1)
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North Atlantic
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Caribbean Sea (1)
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Gulf of Mexico (2)
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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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New South Wales Australia (1)
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Western Australia
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Hamersley Basin (1)
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-
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New Zealand
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Otago New Zealand (1)
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Black Rock Desert (1)
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Blue Mountain (2)
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Blue Mountains (40)
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Borax Lake (2)
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Caledonides (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 (2)
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Newfoundland (2)
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Ontario
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Ottawa Ontario (1)
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Toronto Ontario (1)
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-
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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 (2)
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Vancouver British Columbia (2)
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Vancouver Island
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Victoria British Columbia (1)
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-
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Canadian Cordillera (5)
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Canadian Rocky Mountains (2)
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Northwest Territories (1)
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Saskatchewan (2)
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Saskatchewan River (1)
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Yukon Territory (5)
-
-
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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)
-
-
Lesser Antilles
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Barbados (1)
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Martinique
-
Mount Pelee (5)
-
-
Saint Vincent (1)
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Soufriere (2)
-
Virgin Islands (1)
-
-
-
Caribbean Mountain Range (1)
-
-
-
Casa Diablo (1)
-
Cascade Range (286)
-
Cascadia subduction zone (69)
-
Central America
-
Guatemala
-
Santiaguito (2)
-
-
Panama (1)
-
-
Central Valley (2)
-
Cerro Prieto (1)
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Channeled Scabland (8)
-
Clear Creek (1)
-
Coast Mountains (3)
-
Coast Ranges (50)
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Columbia Hills (2)
-
Columbia River (25)
-
Columbia River basin (10)
-
Commonwealth of Independent States
-
Russian Federation
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Chukotka Russian Federation
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Chukchi Peninsula (1)
-
-
-
-
Cook Inlet (2)
-
Crater Lake (16)
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Deschutes River (1)
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Diablo Range (2)
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Don River (1)
-
East Pacific Ocean Islands
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Galapagos Islands (4)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
-
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
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Maui (1)
-
-
-
-
Elk River (1)
-
Europe
-
Alps
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Central Alps
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Lepontine Alps (1)
-
-
Eastern Alps
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Northern Limestone Alps (1)
-
-
Limestone Alps
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Northern Limestone Alps (1)
-
-
-
Central Europe
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Austria
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Salzburg State Austria (1)
-
-
Northern Limestone Alps (1)
-
Switzerland (2)
-
-
Southern Europe
-
Greece
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Greek Aegean Islands
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Cyclades
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Santorin (1)
-
-
-
-
Iberian Peninsula
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Spain
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Ebro Basin (1)
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-
-
Italy
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Latium Italy (1)
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Sardinia Italy (1)
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Sicily Italy
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Lipari Islands
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Vulcano (1)
-
-
Mount Etna (1)
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-
-
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Tauern Window (1)
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Western Europe
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Iceland
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Surtsey (1)
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-
United Kingdom
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Great Britain
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England
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Isle of Wight England (1)
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Scotland (2)
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-
-
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Explorer Plate (1)
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Georgia Basin (1)
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Glacier Peak (1)
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Grand Canyon (1)
-
Grays Harbor (1)
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Green River (1)
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Green River basin (1)
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Imperial Valley (2)
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Indian Ocean (1)
-
Iron Mountain (1)
-
Kerguelen Plateau (1)
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Kings River (1)
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Lewis thrust fault (1)
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Long Valley (1)
-
Marble Mountains (1)
-
Medicine Lake (3)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
-
-
-
-
-
Mexico
-
Baja California (7)
-
Baja California Mexico (4)
-
Baja California Sur Mexico (2)
-
Chihuahua Mexico (1)
-
Coahuila Mexico (1)
-
Durango Mexico (1)
-
Guanajuato Mexico (1)
-
Jalisco Mexico
-
Colima (1)
-
-
Oaxaca Mexico (1)
-
Pico de Orizaba (1)
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Popocatepetl (1)
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Sonora Mexico (1)
-
-
Mount Adams (6)
-
Mount Baker (1)
-
Mount Jefferson (2)
-
North America
-
Appalachians
-
Valley and Ridge Province (1)
-
-
Basin and Range Province
-
Great Basin (19)
-
-
Coast plutonic complex (1)
-
Denali Fault (1)
-
Great Lakes region (1)
-
Great Plains
-
Northern Great Plains (1)
-
-
Juan de Fuca Strait (2)
-
Methow Basin (1)
-
North American Cordillera
-
Canadian Cordillera (5)
-
-
North American Craton (4)
-
Okanagan Valley (2)
-
Rio Grande Rift (2)
-
Rocky Mountains
-
Canadian Rocky Mountains (2)
-
Northern Rocky Mountains (1)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bitterroot Range (1)
-
Wasatch Range (2)
-
-
-
Rocky Mountains foreland (1)
-
Sonoran Desert (1)
-
Strait of Georgia (1)
-
Western Interior (1)
-
Yakutat Terrane (1)
-
Yukon-Tanana Terrane (1)
-
-
North Island (2)
-
Oceania
-
Melanesia
-
New Caledonia (2)
-
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
-
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
-
Maui (1)
-
-
-
-
-
Pacific Coast (72)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Blanco fracture zone (4)
-
Cascadia Basin (5)
-
Cascadia Channel (3)
-
Gorda Rise (1)
-
Gulf of California (2)
-
Hydrate Ridge (2)
-
Juan de Fuca Ridge (4)
-
Mendocino fracture zone (2)
-
-
Southeast Pacific
-
Chile Ridge (1)
-
Lau Basin (1)
-
-
-
North Pacific
-
Mid-Pacific Mountains (1)
-
Northeast Pacific
-
Blanco fracture zone (4)
-
Cascadia Basin (5)
-
Cascadia Channel (3)
-
Gorda Rise (1)
-
Gulf of California (2)
-
Hydrate Ridge (2)
-
Juan de Fuca Ridge (4)
-
Mendocino fracture zone (2)
-
-
Northwest Pacific (1)
-
-
South Pacific
-
Southeast Pacific
-
Chile Ridge (1)
-
Lau Basin (1)
-
-
-
West Pacific
-
Northwest Pacific (1)
-
Ontong Java Plateau (1)
-
-
-
Pacific region
-
Circum-Pacific region (1)
-
-
Pasco Basin (10)
-
Preston Peak (1)
-
Red Mountain (1)
-
Sacramento Basin (1)
-
Sacramento Valley (1)
-
San Andreas Fault (7)
-
San Joaquin Basin (1)
-
San Joaquin River (1)
-
San Juan Islands (1)
-
Santa Maria Basin (1)
-
Sierra Nevada (29)
-
Snake River (2)
-
Snake River basin (3)
-
Snake River canyon (6)
-
South America
-
Andes
-
Galeras (1)
-
-
Argentina (1)
-
Chile
-
Antofagasta Chile
-
Lascar (1)
-
-
Biobio Chile (1)
-
-
Colombia
-
Galeras (1)
-
Nevado del Ruiz (2)
-
-
Parana Basin (1)
-
-
South Island (1)
-
South Mountain (1)
-
Spirit Lake (6)
-
Sydney Basin (1)
-
Table Mountain (1)
-
Trinity River basin (1)
-
United States
-
Alabama (1)
-
Alaska
-
Aleutian Islands (1)
-
Kodiak Island (1)
-
Redoubt (1)
-
Seward Peninsula (1)
-
Talkeetna Mountains (1)
-
Teller Quadrangle (1)
-
Turnagain Arm (1)
-
-
Arizona (14)
-
Arkansas (1)
-
California
-
Alpine County California (1)
-
Central California (4)
-
Contra Costa County California (1)
-
Del Norte County California (9)
-
Feather River (1)
-
Fresno County California (1)
-
Humboldt County California (3)
-
Inyo County California
-
Coso Hot Springs KGRA (1)
-
-
Kern County California (3)
-
Kings County California (1)
-
Lassen County California (1)
-
Lassen Volcanic National Park (1)
-
Los Angeles County California
-
Los Angeles California (1)
-
-
Melones Fault (1)
-
Modoc County California (1)
-
Mono County California
-
Inyo Domes (1)
-
Long Valley Caldera (3)
-
Mono Craters (1)
-
Mono Lake (1)
-
Obsidian Dome (1)
-
-
Monterey County California (1)
-
Nevada County California (1)
-
Northern California (61)
-
Orange County California (1)
-
Plumas County California (1)
-
Rattlesnake Creek Terrane (7)
-
Salinian Block (1)
-
San Joaquin Valley (2)
-
Santa Barbara Channel (2)
-
Santa Barbara County California
-
Santa Maria California (1)
-
-
Shasta County California
-
Lassen Peak (3)
-
-
Sierra County California (1)
-
Sierra Nevada Batholith (2)
-
Siskiyou County California
-
Medicine Lake Highland (1)
-
Mount Shasta (3)
-
-
Southern California (4)
-
Southern California Batholith (1)
-
Tehachapi Mountains (1)
-
Tehama County California (1)
-
The Geysers (2)
-
Trinity Complex (3)
-
Trinity County California (13)
-
Yolla Bolly Terrane (1)
-
-
Colorado
-
Fremont County Colorado (1)
-
Hinsdale County Colorado
-
Slumgullion Landslide (1)
-
-
-
Colorado Plateau (2)
-
Columbia Plateau (94)
-
Eastern U.S.
-
Northeastern U.S. (1)
-
-
Florida
-
Jackson County Florida (1)
-
-
Great Basin (19)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
-
-
Kauai County Hawaii
-
Kauai (1)
-
-
Maui County Hawaii
-
Maui (1)
-
-
-
Hayfork Terrane (4)
-
Idaho
-
Adams County Idaho (8)
-
Bonneville County Idaho (1)
-
Butte County Idaho (1)
-
Canyon County Idaho (1)
-
Clearwater County Idaho (1)
-
Idaho County Idaho (9)
-
Latah County Idaho (1)
-
Lewis County Idaho (1)
-
Nez Perce County Idaho (5)
-
Owyhee County Idaho (7)
-
Seven Devils Mountains (5)
-
Snake River plain (13)
-
Valley County Idaho (1)
-
Washington County Idaho (5)
-
-
Idaho Batholith (13)
-
Iowa
-
Floyd County Iowa (1)
-
-
Kansas (1)
-
Kentucky (1)
-
Klamath Mountains (139)
-
Louisiana (2)
-
Maine (1)
-
Maryland (1)
-
Michigan (1)
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Midwest (2)
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Minnesota (1)
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Mojave Desert (5)
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Montana
-
Beaverhead County Montana (1)
-
Carbon County Montana (1)
-
Stillwater County Montana (1)
-
-
Nebraska
-
Sioux County Nebraska (2)
-
-
Nevada
-
Elko County Nevada (1)
-
Eureka County Nevada (1)
-
Humboldt County Nevada (3)
-
Lander County Nevada (1)
-
Lincoln County Nevada (1)
-
Nye County Nevada (1)
-
Roberts Mountains Allochthon (1)
-
-
New Jersey
-
Passaic County New Jersey (1)
-
Watchung Mountains (1)
-
-
New Mexico (4)
-
New York
-
Erie County New York (1)
-
Montgomery County New York (1)
-
-
North Carolina
-
Beaufort County North Carolina (1)
-
-
Ohio
-
Butler County Ohio (1)
-
Hamilton County Ohio (2)
-
-
Oregon
-
Baker County Oregon (15)
-
Benton County Oregon (3)
-
Brothers fault zone (2)
-
Clackamas County Oregon (10)
-
Clatsop County Oregon (4)
-
Columbia County Oregon (14)
-
Coos County Oregon
-
Coos Bay (8)
-
-
Crook County Oregon (18)
-
Curry County Oregon
-
Sixes River (2)
-
-
Deschutes County Oregon
-
Newberry Volcano (12)
-
-
Douglas County Oregon
-
Riddle Oregon (2)
-
-
Gilliam County Oregon (2)
-
Grant County Oregon (27)
-
Harney County Oregon
-
Steens Mountain (10)
-
-
Hood River County Oregon (9)
-
Jackson County Oregon (12)
-
Jefferson County Oregon (10)
-
Josephine County Oregon (15)
-
Klamath County Oregon
-
Klamath Falls (2)
-
Klamath Falls Oregon (1)
-
Mount Mazama (14)
-
-
Lake County Oregon (22)
-
Lane County Oregon (29)
-
Lincoln County Oregon
-
Newport Oregon (5)
-
Yaquina Bay (1)
-
-
Linn County Oregon (11)
-
Malheur County Oregon (15)
-
Marion County Oregon (10)
-
Morrow County Oregon (1)
-
Mount Hood (13)
-
Multnomah County Oregon
-
Portland Oregon (18)
-
-
Polk County Oregon (3)
-
Rogue River (4)
-
Sherman County Oregon (2)
-
Tillamook County Oregon (3)
-
Umatilla County Oregon (4)
-
Union County Oregon (9)
-
Wallowa County Oregon (29)
-
Wallowa Mountains (31)
-
Wasco County Oregon (5)
-
Washington County Oregon (7)
-
Wheeler County Oregon
-
Clarno Oregon (1)
-
-
Willamette River (4)
-
Willamette Valley (8)
-
Yamhill County Oregon (4)
-
-
Owyhee Mountains (5)
-
Pennsylvania (1)
-
Sevier orogenic belt (1)
-
South Dakota
-
Meade County South Dakota (1)
-
-
Southwestern U.S. (1)
-
Texas
-
Bexar County Texas (1)
-
Collin County Texas (1)
-
Comal County Texas (1)
-
Dallas County Texas (1)
-
Hays County Texas (1)
-
Williamson County Texas (1)
-
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bitterroot Range (1)
-
Wasatch Range (2)
-
-
Utah
-
Beaver County Utah (1)
-
Salt Lake County Utah (1)
-
San Juan County Utah (1)
-
Tintic mining district (1)
-
Washington County Utah (1)
-
-
Virginia (2)
-
Washington
-
Adams County Washington (2)
-
Asotin County Washington (4)
-
Benton County Washington
-
Richland Washington (6)
-
-
Chelan County Washington (3)
-
Clallam County Washington (3)
-
Clark County Washington
-
Vancouver Washington (3)
-
-
Columbia County Washington (1)
-
Cowlitz County Washington (8)
-
Cowlitz River (4)
-
Ferry County Washington (1)
-
Franklin County Washington (5)
-
Garfield County Washington (2)
-
Golden Horn Batholith (1)
-
Grant County Washington (4)
-
Grays Harbor County Washington (7)
-
Hanford Site (12)
-
Jefferson County Washington (1)
-
King County Washington
-
Seattle Washington (4)
-
-
Kittitas County Washington (4)
-
Klickitat County Washington (4)
-
Lewis County Washington (8)
-
Okanogan County Washington (2)
-
Olympic Mountains (3)
-
Olympic Peninsula (5)
-
Pacific County Washington (8)
-
Pierce County Washington
-
Mount Rainier (11)
-
-
Puget Lowland (3)
-
Puget Sound (5)
-
San Juan County Washington (1)
-
Seattle Fault (1)
-
Skagit County Washington (4)
-
Skamania County Washington
-
Mount Saint Helens (99)
-
-
Snohomish County Washington (1)
-
Toutle River (9)
-
Wahkiakum County Washington (5)
-
Walla Walla County Washington (4)
-
Whatcom County Washington (6)
-
Whitman County Washington (1)
-
Yakima County Washington (9)
-
Yakima Indian Reservation (1)
-
-
Western U.S. (119)
-
Wyoming
-
Fremont County Wyoming (1)
-
Park County Wyoming (1)
-
Teton County Wyoming (1)
-
-
Yakima fold belt (6)
-
Yellowstone National Park (4)
-
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White Island (1)
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White Mountains (1)
-
-
commodities
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aggregate (2)
-
asbestos deposits (1)
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bauxite deposits (2)
-
bitumens
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asphalt (1)
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brines (1)
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clay deposits (1)
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construction materials (2)
-
diatomite deposits (1)
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energy sources (12)
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gems (1)
-
geothermal energy (19)
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glass materials (1)
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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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aluminum ores (1)
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chromite ores (2)
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copper ores (6)
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gold ores (8)
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iron ores (1)
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mercury ores (3)
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platinum ores (3)
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polymetallic ores (1)
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silver ores (2)
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thorium ores (1)
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uranium ores (7)
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zinc ores (2)
-
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mineral deposits, genesis (27)
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mineral exploration (8)
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mineral resources (1)
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oil and gas fields (7)
-
petroleum
-
natural gas (27)
-
-
placers
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beach placers (1)
-
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water resources (3)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (9)
-
C-14 (30)
-
-
chemical ratios (3)
-
halogens
-
chlorine
-
chloride ion (1)
-
-
fluorine (1)
-
-
hydrogen
-
D/H (5)
-
deuterium (3)
-
tritium (4)
-
-
incompatible elements (1)
-
isotope ratios (41)
-
isotopes
-
radioactive isotopes
-
Be-10 (2)
-
C-14 (30)
-
Os-187/Os-186 (1)
-
Pb-204 (1)
-
Pb-206/Pb-204 (5)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (4)
-
Ra-226 (1)
-
Rb-87/Sr-86 (2)
-
Sm-147/Nd-144 (1)
-
tritium (4)
-
-
stable isotopes
-
C-13/C-12 (9)
-
D/H (5)
-
deuterium (3)
-
He-3 (1)
-
He-4/He-3 (3)
-
Hf-177/Hf-176 (2)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (16)
-
O-18/O-16 (24)
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (3)
-
Pb-206 (1)
-
Pb-206/Pb-204 (5)
-
Pb-207 (1)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
Rb-87/Sr-86 (2)
-
S-34/S-32 (2)
-
Sm-147/Nd-144 (1)
-
Sr-86 (1)
-
Sr-87 (1)
-
Sr-87/Sr-86 (37)
-
-
-
metals
-
actinides
-
thorium (2)
-
uranium (6)
-
-
alkali metals
-
lithium (2)
-
potassium (6)
-
rubidium
-
Rb-87/Sr-86 (2)
-
-
sodium (2)
-
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
-
calcium (5)
-
magnesium (4)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Rb-87/Sr-86 (2)
-
Sr-86 (1)
-
Sr-87 (1)
-
Sr-87/Sr-86 (37)
-
-
-
aluminum (2)
-
arsenic (1)
-
chromium (2)
-
cobalt (1)
-
copper (3)
-
gold (4)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
iron
-
ferric iron (2)
-
ferrous iron (1)
-
-
lead
-
Pb-204 (1)
-
Pb-206 (1)
-
Pb-206/Pb-204 (5)
-
Pb-207 (1)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
-
manganese (2)
-
mercury (2)
-
nickel (5)
-
niobium (1)
-
platinum group
-
osmium
-
Os-187/Os-186 (1)
-
Os-188/Os-187 (3)
-
-
platinum (2)
-
platinum ores (3)
-
-
precious metals (2)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (16)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
yttrium (1)
-
-
silver (1)
-
titanium (6)
-
tungsten (1)
-
zirconium (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
argon (1)
-
helium
-
He-3 (1)
-
He-4/He-3 (3)
-
-
radon (1)
-
-
oxygen
-
O-18/O-16 (24)
-
-
phosphorus (3)
-
silicon (1)
-
sulfur
-
S-34/S-32 (2)
-
-
trace metals (1)
-
-
fossils
-
bacteria (1)
-
borings (2)
-
burrows (4)
-
Chordata
-
Vertebrata
-
Pisces (1)
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Caudata (2)
-
-
-
Aves
-
Neornithes (2)
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla (1)
-
Carnivora
-
Fissipeda
-
Canidae (2)
-
Mustelidae (1)
-
-
Pinnipedia (1)
-
-
Cetacea (1)
-
Chiroptera (1)
-
Insectivora
-
Dermoptera (1)
-
-
Lagomorpha (1)
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Primates
-
Hominidae
-
Homo
-
Homo sapiens
-
Homo sapiens sapiens (1)
-
-
-
-
-
Rodentia
-
Castoridae (1)
-
Myomorpha
-
Cricetidae
-
Neotoma (1)
-
-
-
Sciuromorpha
-
Sciuridae (1)
-
-
-
Ungulata (1)
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria (1)
-
Ichthyosauria
-
Ichthyosaurus (1)
-
-
Lepidosauria (1)
-
-
-
-
-
-
coprolites (2)
-
cyanobacteria (1)
-
fossil man (1)
-
fungi (3)
-
ichnofossils
-
Palaeophycus (1)
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Cirripedia (1)
-
Malacostraca
-
Brachyura (3)
-
-
Ostracoda (1)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Hymenoptera (2)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita (2)
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida
-
Rhynchonellidae (1)
-
-
-
-
Bryozoa
-
Cheilostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (4)
-
Scleractinia (1)
-
-
-
-
Echinodermata
-
Echinozoa
-
Echinoidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Mytilus (1)
-
Pterioida
-
Pteriina
-
Pectinacea
-
Halobia (1)
-
Pectinidae (1)
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
Nautiloidea (1)
-
-
Gastropoda
-
Archaeogastropoda (2)
-
Mesogastropoda (1)
-
Naticidae (2)
-
Neogastropoda
-
Muricidae (2)
-
-
-
Polyplacophora (1)
-
Rostroconchia (1)
-
Scaphopoda (1)
-
-
Porifera
-
Calcarea
-
Sphinctozoa (1)
-
-
Demospongea (1)
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Schwagerina (1)
-
Triticites (1)
-
-
-
Miliolina (1)
-
Rotaliina
-
Globigerinacea (1)
-
-
Textulariina
-
Ammodiscacea
-
Astrorhizidae (1)
-
-
-
-
Radiolaria
-
Osculosida
-
Nassellina (3)
-
-
Spumellina (3)
-
-
Silicoflagellata (1)
-
Thecamoeba (1)
-
-
Vermes (3)
-
-
microfossils
-
Conodonta (8)
-
Fusulinina
-
Fusulinidae
-
Schwagerina (1)
-
Triticites (1)
-
-
-
-
palynomorphs
-
miospores
-
pollen (10)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
diatoms (17)
-
nannofossils (1)
-
Rhodophyta (1)
-
-
Pteridophyta
-
Filicopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Quercus (2)
-
-
Monocotyledoneae
-
Gramineae (1)
-
-
-
Gymnospermae
-
Coniferales (2)
-
-
-
-
problematic fossils (4)
-
prokaryotes (1)
-
thallophytes (9)
-
-
geochronology methods
-
(U-Th)/He (4)
-
Ar/Ar (30)
-
exposure age (5)
-
fission-track dating (1)
-
infrared stimulated luminescence (1)
-
K/Ar (28)
-
Nd/Nd (1)
-
optical mineralogy (1)
-
optically stimulated luminescence (1)
-
paleomagnetism (53)
-
Rb/Sr (9)
-
Sm/Nd (5)
-
tephrochronology (14)
-
Th/U (2)
-
thermochronology (5)
-
thermoluminescence (2)
-
tree rings (7)
-
U/Pb (40)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Cordilleran ice sheet (3)
-
Hat Creek Basalt (1)
-
Holocene
-
lower Holocene (3)
-
upper Holocene (27)
-
-
Mazama Ash (4)
-
Pleistocene
-
Bishop Tuff (1)
-
Illinoian (1)
-
Irvingtonian (1)
-
Lake Lahontan (1)
-
Lake Missoula (13)
-
middle Pleistocene (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Sangamonian (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (3)
-
-
-
Wisconsinan
-
upper Wisconsinan (6)
-
-
-
-
upper Quaternary
-
Pinedale Glaciation (1)
-
-
-
Tertiary
-
Arikareean (2)
-
Challis Volcanics (3)
-
John Day Formation (26)
-
lower Tertiary (3)
-
middle Tertiary (7)
-
Neogene
-
Deschutes Formation (5)
-
Etchegoin Formation (2)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (9)
-
Barstovian (2)
-
Columbia River Basalt Group (114)
-
Ellensburg Formation (4)
-
Frenchman Springs Member (5)
-
Grande Ronde Basalt (44)
-
lower Miocene
-
Hemingfordian (2)
-
Saucesian (1)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Paintbrush Tuff (1)
-
Peach Springs Tuff (1)
-
Picture Gorge Basalt (18)
-
Saddle Mountains Basalt (17)
-
Topopah Spring Member (1)
-
upper Miocene (10)
-
Wanapum Basalt (20)
-
Yakima Basalt (6)
-
-
Pliocene
-
lower Pliocene (5)
-
middle Pliocene (1)
-
upper Pliocene (1)
-
-
Ringold Formation (4)
-
upper Neogene (1)
-
-
Paleogene
-
Eocene
-
Chumstick Formation (2)
-
Clarno Formation (10)
-
Flournoy Formation (7)
-
Lookingglass Formation (6)
-
lower Eocene (2)
-
middle Eocene
-
Tyee Formation (21)
-
Ulatisian (1)
-
-
Narizian (1)
-
Uintan (2)
-
Umpqua Formation (5)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (5)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (3)
-
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (5)
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene (1)
-
-
Refugian (1)
-
-
Pysht Formation (1)
-
Snoqualmie Batholith (1)
-
Twin River Group (1)
-
upper Tertiary (3)
-
-
upper Cenozoic
-
Pico Formation (1)
-
-
Wildcat Group (2)
-
Yakataga Formation (1)
-
-
Laurentide ice sheet (2)
-
Mesozoic
-
Condrey Mountain Schist (1)
-
Cretaceous
-
Lower Cretaceous
-
Albian (3)
-
Hauterivian (1)
-
-
Middle Cretaceous (3)
-
Queen Charlotte Group (1)
-
Upper Cretaceous
-
Campanian (3)
-
Cenomanian (3)
-
Coniacian (2)
-
Hornbrook Formation (6)
-
Kodiak Formation (1)
-
Maestrichtian (3)
-
Santonian (2)
-
Senonian (3)
-
Turonian (2)
-
-
-
Franciscan Complex (9)
-
Great Valley Sequence (5)
-
Jurassic
-
Coast Range Ophiolite (3)
-
Lower Jurassic
-
lower Liassic (1)
-
middle Liassic (1)
-
Pliensbachian (1)
-
Sinemurian (1)
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian (3)
-
Callovian (1)
-
-
Smartville Complex (2)
-
Upper Jurassic
-
Galice Formation (20)
-
Josephine Ophiolite (15)
-
Josephine Peridotite (2)
-
Oxfordian (1)
-
Portlandian (2)
-
Tithonian (2)
-
-
-
lower Mesozoic (8)
-
McHugh Complex (1)
-
Orocopia Schist (1)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
-
-
Middle Triassic (2)
-
Upper Triassic
-
Carnian (4)
-
Karmutsen Group (1)
-
Luning Formation (1)
-
Norian (9)
-
-
-
upper Mesozoic (2)
-
-
MIS 2 (1)
-
MIS 3 (1)
-
Paleozoic
-
Cambrian (1)
-
Carboniferous
-
Chilliwack Group (2)
-
Lower Carboniferous
-
Dinantian (1)
-
-
Mississippian (2)
-
Pennsylvanian (2)
-
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
Gedinnian (1)
-
Siegenian (1)
-
-
Middle Devonian
-
Balaklala Rhyolite (2)
-
Copley Greenstone (3)
-
Eifelian (1)
-
Givetian (2)
-
-
Upper Devonian (1)
-
-
lower Paleozoic (4)
-
middle Paleozoic (1)
-
Ordovician
-
Lower Ordovician
-
Saint George Group (1)
-
-
Middle Ordovician
-
Llandeilian (1)
-
-
Upper Ordovician
-
Ashgillian (2)
-
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
-
Leonardian (1)
-
Wolfcampian (1)
-
-
McCloud Limestone (3)
-
Middle Permian (1)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
Shoo Fly Complex (2)
-
Silurian
-
Middle Silurian
-
Keefer Sandstone (1)
-
-
-
upper Paleozoic (3)
-
-
Phanerozoic (1)
-
Precambrian
-
Archean (3)
-
upper Precambrian
-
Proterozoic
-
Huronian
-
Gowganda Formation (1)
-
-
Neoproterozoic
-
Ediacaran (1)
-
Vendian (1)
-
-
Paleoproterozoic (2)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (1)
-
granophyre (2)
-
hypabyssal rocks (2)
-
plutonic rocks
-
diabase (2)
-
diorites
-
quartz diorites (2)
-
tonalite (13)
-
trondhjemite (2)
-
-
gabbros
-
norite (1)
-
-
granites
-
alaskite (1)
-
aplite (1)
-
two-mica granite (1)
-
-
granodiorites (13)
-
monzodiorite (1)
-
pegmatite (1)
-
quartz monzonite (2)
-
ultramafics
-
chromitite (2)
-
peridotites
-
dunite (2)
-
harzburgite (4)
-
lherzolite (1)
-
spinel peridotite (1)
-
-
pyroxenite
-
orthopyroxenite (1)
-
websterite (1)
-
-
-
-
porphyry (2)
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
alkali olivine basalt (1)
-
spilite (1)
-
-
columnar basalt (2)
-
flood basalts (43)
-
mid-ocean ridge basalts (9)
-
ocean-island basalts (2)
-
olivine basalt (1)
-
olivine tholeiite (4)
-
shoshonite (1)
-
tholeiite (8)
-
tholeiitic basalt (7)
-
-
dacites (17)
-
glasses
-
obsidian (6)
-
palagonite (3)
-
perlite (1)
-
volcanic glass (5)
-
-
keratophyre
-
quartz keratophyre (1)
-
-
pyroclastics
-
ash-flow tuff (5)
-
ignimbrite (5)
-
pumice (12)
-
rhyolite tuff (2)
-
scoria (3)
-
tuff (17)
-
welded tuff (1)
-
-
rhyodacites (3)
-
rhyolites
-
pantellerite (2)
-
-
trachyandesites
-
absarokite (2)
-
-
-
-
ophiolite (24)
-
volcanic ash (14)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (8)
-
cataclasites (3)
-
eclogite (7)
-
gneisses
-
orthogneiss (2)
-
-
granulites (1)
-
hornfels (1)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (4)
-
metabasite (2)
-
metagabbro (3)
-
metaperidotite (1)
-
metatuff (1)
-
serpentinite (7)
-
-
metaplutonic rocks (2)
-
metasedimentary rocks
-
metaconglomerate (1)
-
metagraywacke (1)
-
metapelite (1)
-
-
metasomatic rocks
-
serpentinite (7)
-
-
metavolcanic rocks (10)
-
migmatites (2)
-
mylonites
-
blastomylonite (1)
-
-
phyllonites (1)
-
quartzites (1)
-
schists
-
blueschist (6)
-
glaucophane schist (1)
-
greenschist (1)
-
greenstone (2)
-
-
-
ophiolite (24)
-
turbidite (29)
-
-
minerals
-
alloys
-
awaruite (1)
-
-
amosite (1)
-
arsenates
-
scorodite (2)
-
-
arsenides
-
maucherite (1)
-
-
carbonates
-
calcite (6)
-
ikaite (1)
-
-
hydrates (1)
-
minerals (36)
-
native elements (1)
-
oxalates
-
weddellite (1)
-
whewellite (1)
-
-
oxides
-
aluminum oxides (3)
-
chromite (3)
-
diaspore (1)
-
ferrihydrite (1)
-
germanates (1)
-
gibbsite (1)
-
goethite (1)
-
hematite (2)
-
ilmenite (2)
-
iron oxides (1)
-
magnesium oxides (1)
-
magnetite (6)
-
pseudobrookite (1)
-
tantalates
-
microlite (1)
-
-
titanium oxides (2)
-
titanomagnetite (1)
-
valentinite (1)
-
-
phosphates
-
apatite (3)
-
-
platinum minerals (2)
-
selenites (1)
-
silicates
-
aluminosilicates (1)
-
asbestos (2)
-
chain silicates
-
aenigmatite group
-
aenigmatite (2)
-
-
amphibole group
-
clinoamphibole
-
cummingtonite (1)
-
hornblende (6)
-
-
-
pyroxene group
-
clinopyroxene
-
augite (3)
-
-
orthopyroxene
-
enstatite (1)
-
ferrosilite (1)
-
-
-
-
chlorophaeite (2)
-
framework silicates
-
feldspar group
-
alkali feldspar
-
orthoclase (1)
-
sanidine (1)
-
-
barium feldspar
-
paracelsian (1)
-
-
plagioclase
-
anorthite (1)
-
labradorite (3)
-
-
-
scapolite group (2)
-
silica minerals
-
chalcedony (1)
-
cristobalite (2)
-
opal
-
opal-CT (1)
-
-
quartz (6)
-
tridymite (1)
-
-
zeolite group
-
analcime (3)
-
clinoptilolite (3)
-
erionite (3)
-
ferrierite (1)
-
garronite (1)
-
heulandite (3)
-
laumontite (3)
-
mesolite (2)
-
mordenite (1)
-
natrolite (1)
-
offretite (2)
-
scolecite (1)
-
-
-
garnierite (1)
-
hyalite (1)
-
orthosilicates
-
nesosilicates
-
garnet group (3)
-
olivine group
-
fayalite (2)
-
forsterite (2)
-
laihunite (1)
-
olivine (10)
-
-
titanite group
-
titanite (2)
-
-
zircon group
-
zircon (37)
-
-
-
sorosilicates
-
axinite group (1)
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
allanite (1)
-
epidote (1)
-
zoisite (1)
-
-
-
-
ring silicates
-
milarite group
-
osumilite (4)
-
-
-
sheet silicates
-
apophyllite (1)
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
beidellite (1)
-
halloysite (1)
-
kaolinite (1)
-
montmorillonite (3)
-
nontronite (3)
-
smectite (7)
-
stevensite (1)
-
-
illite (4)
-
magadiite (2)
-
mica group
-
biotite (2)
-
celadonite (1)
-
muscovite (3)
-
phlogopite (1)
-
-
rectorite (2)
-
serpentine group
-
chrysotile (2)
-
lizardite (1)
-
-
-
-
sulfates (1)
-
sulfides
-
bismuthinite (1)
-
bornite (1)
-
chalcopyrite (2)
-
cubanite (1)
-
galena (1)
-
heazlewoodite (1)
-
jordisite (1)
-
laurite (1)
-
marcasite (1)
-
pentlandite (1)
-
pyrite (2)
-
pyrrhotite (1)
-
sphalerite (1)
-
wurtzite (1)
-
-
sulfosalts
-
sulfantimonites
-
tetrahedrite (1)
-
-
sulfarsenites
-
tennantite (1)
-
-
-
-
Primary terms
-
absolute age (124)
-
Africa
-
East Africa
-
Ethiopia (1)
-
Tanzania
-
Oldoinyo Lengai (1)
-
-
-
Southern Africa
-
Karoo Basin (1)
-
South Africa
-
Bushveld Complex (1)
-
-
-
West Africa
-
Cameroon
-
Mount Cameroon (1)
-
-
-
-
Antarctica
-
Transantarctic Mountains (1)
-
Victoria Land (1)
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (1)
-
-
-
asbestos deposits (1)
-
Asia
-
Chukotka Russian Federation
-
Chukchi Peninsula (1)
-
-
Far East
-
Japan
-
Hokkaido
-
Usu (2)
-
-
Honshu
-
Izu-shichito
-
Izu-Oshima (1)
-
Miyake-Jima (1)
-
-
-
Kyushu
-
Nagasaki Japan
-
Unzen (3)
-
-
-
Sambagawa Belt (1)
-
Shikoku (1)
-
-
Philippine Islands
-
Luzon
-
Mayon (1)
-
Mount Pinatubo (4)
-
-
-
Taiwan (1)
-
-
Indian Peninsula
-
India
-
Deccan Plateau (1)
-
Maharashtra India
-
Poona India (1)
-
-
-
Nepal (1)
-
-
Middle East
-
Turkey (1)
-
-
Siwalik Range (1)
-
-
Atlantic Ocean
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Caribbean Sea (1)
-
Gulf of Mexico (2)
-
Northwest Atlantic (1)
-
-
-
atmosphere (3)
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Western Australia
-
Hamersley Basin (1)
-
-
-
New Zealand
-
Otago New Zealand (1)
-
-
-
bacteria (1)
-
bauxite deposits (2)
-
bibliography (9)
-
biogeography (37)
-
biography (3)
-
bitumens
-
asphalt (1)
-
-
brines (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Newfoundland and Labrador
-
Labrador (2)
-
Newfoundland (2)
-
-
Ontario
-
Ottawa Ontario (1)
-
Toronto Ontario (1)
-
-
-
Stikinia Terrane (1)
-
Western Canada
-
Alberta (1)
-
British Columbia
-
Queen Charlotte Islands (2)
-
Vancouver British Columbia (2)
-
Vancouver Island
-
Victoria British Columbia (1)
-
-
-
Canadian Cordillera (5)
-
Canadian Rocky Mountains (2)
-
Northwest Territories (1)
-
Saskatchewan (2)
-
Saskatchewan River (1)
-
Yukon Territory (5)
-
-
-
carbon
-
C-13/C-12 (9)
-
C-14 (30)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Jamaica (1)
-
Puerto Rico (1)
-
-
Lesser Antilles
-
Barbados (1)
-
Martinique
-
Mount Pelee (5)
-
-
Saint Vincent (1)
-
Soufriere (2)
-
Virgin Islands (1)
-
-
-
Caribbean Mountain Range (1)
-
-
-
catalogs (3)
-
Cenozoic
-
Glenns Ferry Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Cordilleran ice sheet (3)
-
Hat Creek Basalt (1)
-
Holocene
-
lower Holocene (3)
-
upper Holocene (27)
-
-
Mazama Ash (4)
-
Pleistocene
-
Bishop Tuff (1)
-
Illinoian (1)
-
Irvingtonian (1)
-
Lake Lahontan (1)
-
Lake Missoula (13)
-
middle Pleistocene (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Sangamonian (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Younger Dryas (3)
-
-
-
Wisconsinan
-
upper Wisconsinan (6)
-
-
-
-
upper Quaternary
-
Pinedale Glaciation (1)
-
-
-
Tertiary
-
Arikareean (2)
-
Challis Volcanics (3)
-
John Day Formation (26)
-
lower Tertiary (3)
-
middle Tertiary (7)
-
Neogene
-
Deschutes Formation (5)
-
Etchegoin Formation (2)
-
Hemphillian (1)
-
Miocene
-
Astoria Formation (9)
-
Barstovian (2)
-
Columbia River Basalt Group (114)
-
Ellensburg Formation (4)
-
Frenchman Springs Member (5)
-
Grande Ronde Basalt (44)
-
lower Miocene
-
Hemingfordian (2)
-
Saucesian (1)
-
-
middle Miocene
-
San Onofre Breccia (1)
-
-
Paintbrush Tuff (1)
-
Peach Springs Tuff (1)
-
Picture Gorge Basalt (18)
-
Saddle Mountains Basalt (17)
-
Topopah Spring Member (1)
-
upper Miocene (10)
-
Wanapum Basalt (20)
-
Yakima Basalt (6)
-
-
Pliocene
-
lower Pliocene (5)
-
middle Pliocene (1)
-
upper Pliocene (1)
-
-
Ringold Formation (4)
-
upper Neogene (1)
-
-
Paleogene
-
Eocene
-
Chumstick Formation (2)
-
Clarno Formation (10)
-
Flournoy Formation (7)
-
Lookingglass Formation (6)
-
lower Eocene (2)
-
middle Eocene
-
Tyee Formation (21)
-
Ulatisian (1)
-
-
Narizian (1)
-
Uintan (2)
-
Umpqua Formation (5)
-
upper Eocene
-
Chadronian (1)
-
Cowlitz Formation (5)
-
Tepee Trail Formation (1)
-
-
Yamhill Formation (3)
-
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene (5)
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene (1)
-
-
Refugian (1)
-
-
Pysht Formation (1)
-
Snoqualmie Batholith (1)
-
Twin River Group (1)
-
upper Tertiary (3)
-
-
upper Cenozoic
-
Pico Formation (1)
-
-
Wildcat Group (2)
-
Yakataga Formation (1)
-
-
Central America
-
Guatemala
-
Santiaguito (2)
-
-
Panama (1)
-
-
chemical analysis (4)
-
Chordata
-
Vertebrata
-
Pisces (1)
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Caudata (2)
-
-
-
Aves
-
Neornithes (2)
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla (1)
-
Carnivora
-
Fissipeda
-
Canidae (2)
-
Mustelidae (1)
-
-
Pinnipedia (1)
-
-
Cetacea (1)
-
Chiroptera (1)
-
-
-
-
-
-
-
-