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GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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North Africa
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Egypt (1)
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Tunisia (3)
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Southern Africa
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Karoo Basin (2)
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Namibia (2)
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South Africa
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Northern Cape Province South Africa (1)
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Western Cape Province South Africa (1)
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West Africa
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Ghana (1)
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Ivory Coast (1)
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Niger (1)
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Alexander Terrane (1)
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Antarctica
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Ellsworth Land
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Transantarctic Mountains (1)
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Arctic Ocean
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Arctic region
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Asia
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China
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Pakistan
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Potwar Plateau (1)
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Krasnoyarsk Russian Federation
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Lena River (1)
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Middle East
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Turkey
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Popigay Structure (2)
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Siberia (1)
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Siberian Platform (6)
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Sikhote-Alin Range (1)
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Verkhoyansk region (1)
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Atlantic Ocean
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Equatorial Atlantic (4)
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North Atlantic
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Amazon Fan (1)
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Baltic Sea
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Gulf of Finland (1)
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Bay of Fundy (1)
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Cape Verde Basin (1)
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Caribbean Sea
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Nicaragua Rise (1)
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Venezuelan Basin (1)
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Gulf of Maine (1)
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Gulf of Mexico (4)
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Hatteras abyssal plain (1)
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Labrador Sea (1)
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North Sea (6)
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Northwest Atlantic
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Demerara Rise (3)
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Puerto Rico Trench (1)
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South Atlantic
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West Atlantic (2)
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Australasia
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Australia
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South Australia
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Western Australia
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Avalon Zone (2)
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Canada
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Newfoundland and Labrador
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Quebec
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Ungava (1)
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Western Canada
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British Columbia
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Manitoba
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Northwest Territories (2)
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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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Hispaniola
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Lesser Antilles
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Grenada (1)
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Virgin Islands
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Bahamas (2)
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Cascade Range (1)
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Central America
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Costa Rica
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Honduras (1)
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Panama
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Central Cordillera (1)
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Chesapeake Bay impact structure (8)
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Commonwealth of Independent States
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Caucasus (3)
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Kazakhstan
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Mangyshlak Peninsula (1)
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Tengiz Field (1)
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Russian Federation
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Novaya Zemlya (1)
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Karelia Russian Federation (1)
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Krasnoyarsk Russian Federation
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Taymyr Dolgan-Nenets Russian Federation
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Taymyr Peninsula (1)
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Lena River (1)
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Popigay Structure (2)
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Russian Arctic
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Novaya Zemlya (1)
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Siberian Platform (6)
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Sikhote-Alin Range (1)
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Ural region (1)
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Verkhoyansk region (1)
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Transcaucasia (2)
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Ukraine
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Crimea Ukraine (2)
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Urals
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Novaya Zemlya (1)
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Corpus Christi Bay (1)
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Europe
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Alps
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Eastern Alps
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Arkhangelsk Russian Federation
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Baltic region
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Estonia (1)
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Carpathians (1)
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Caucasus (3)
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Central Europe
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Germany
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Danube Delta (1)
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Karelia Russian Federation (1)
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Southern Europe
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Ionian Islands (1)
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Iberian Peninsula
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Spain
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Italy
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Apennines
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Marches Italy
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Massignano Italy (1)
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-
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Po River (1)
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Po Valley (1)
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Sicily Italy
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Pantelleria (1)
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Strait of Messina (1)
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Umbria Italy
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Perugia Italy
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Gubbio Italy (3)
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Malta (1)
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Transcaucasia (2)
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Ukraine
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Crimea Ukraine (2)
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Western Europe
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Iceland
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Laki (1)
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Ireland (1)
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Scandinavia
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Denmark (3)
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Norway
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Sor-Trondelag Norway
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Trondheim Norway (1)
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Telemark Norway (1)
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Vestfold Norway (1)
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Sweden
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Jamtland Sweden
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Lockne Crater (2)
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Skane (1)
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-
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United Kingdom
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Great Britain
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England
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Derbyshire England (1)
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-
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Front Range (1)
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Glacier Bay (1)
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Grand Canyon (1)
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Guadalupe Mountains (1)
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Indian Ocean
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Arabian Sea (1)
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Exmouth Plateau (1)
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Red Sea (1)
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Timor Sea
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Bonaparte Gulf basin (1)
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-
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Long Island (1)
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Malay Archipelago
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Borneo
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Kalimantan Indonesia (1)
-
-
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Mediterranean region
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Aegean Islands (1)
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Ionian Islands (1)
-
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Mediterranean Sea
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East Mediterranean
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Aegean Sea (2)
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Black Sea (2)
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Ionian Sea (1)
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West Mediterranean
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Balearic Basin (1)
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-
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Melville Island (1)
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Mexico
-
Baja California (7)
-
Baja California Mexico (2)
-
Coahuila Mexico (1)
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La Popa Basin (1)
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Sierra Madre Oriental (1)
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Sinaloa Mexico (1)
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Sonora Mexico (8)
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North America
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Appalachian Basin (3)
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Appalachians
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Blue Ridge Province (1)
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Carolina slate belt (3)
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Northern Appalachians (1)
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Piedmont (3)
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Southern Appalachians (1)
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Basin and Range Province
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Great Basin (2)
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Canadian Shield (1)
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Great Plains (2)
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Gulf Coastal Plain (2)
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Michigan Basin (1)
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North American Cordillera (1)
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Peninsular Ranges Batholith (1)
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Rocky Mountains
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Northern Rocky Mountains (1)
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U. S. Rocky Mountains (1)
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Western Interior
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Western Interior Seaway (13)
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-
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North Sea region (1)
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North West Shelf (1)
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Oceania
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Melanesia
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Vanuatu (1)
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-
-
Pacific Coast (4)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Gulf of California (3)
-
Gulf of Panama (1)
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Middle America Trench (2)
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Santa Monica Basin (4)
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-
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North Pacific
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Northeast Pacific
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Gulf of California (3)
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Gulf of Panama (1)
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Middle America Trench (2)
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Santa Monica Basin (4)
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Northwest Pacific
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Shatsky Rise (1)
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-
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South Pacific
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Southwest Pacific
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Campbell Plateau (1)
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Java Sea (2)
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-
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West Pacific
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Indonesian Seas
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Java Sea (2)
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Northwest Pacific
-
Shatsky Rise (1)
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Southwest Pacific
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Campbell Plateau (1)
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Java Sea (2)
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Sunda Shelf (1)
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-
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Permian Basin (2)
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Russian Platform (3)
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Salado Basin (1)
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San Jorge Basin (1)
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San Pedro Basin (2)
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Santa Barbara Basin (2)
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Sierra Nevada (3)
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South America
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Amazon River (2)
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Andes
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Southern Andes (1)
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Argentina (3)
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Brazil
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Pelotas Basin (1)
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Chile (1)
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French Guiana (1)
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Guiana Shield (1)
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Surinam (1)
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Uruguay (1)
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Venezuela (3)
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Southern Ocean
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Weddell Sea
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Maud Rise (1)
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-
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United States
-
Alabama
-
Clarke County Alabama (1)
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Elmore County Alabama (1)
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Mobile County Alabama (1)
-
Washington County Alabama (1)
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Alaska
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Alexander Archipelago (2)
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Seward Peninsula (1)
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Wrangell Mountains (1)
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Yakutat Bay (1)
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Arizona
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Coconino County Arizona (1)
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Mohave County Arizona (1)
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Arkansas
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Searcy County Arkansas (1)
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Washington County Arkansas (1)
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Atlantic Coastal Plain (3)
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Book Cliffs (1)
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California
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Humboldt County California (1)
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Imperial County California (1)
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Los Angeles County California
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Palos Verdes Peninsula (2)
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Northern California (2)
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San Diego County California
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San Diego California (2)
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San Jacinto Mountains (1)
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Santa Barbara Channel (1)
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Santa Barbara County California
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Point Conception (1)
-
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Southern California (7)
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Transverse Ranges (1)
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Catskill Delta (1)
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Central Basin Platform (1)
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Chesapeake Bay (3)
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Colorado
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Baca County Colorado (1)
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Colorado Plateau (1)
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Eastern U.S. (1)
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Florida
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Biscayne Aquifer (1)
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Broward County Florida (1)
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Miami-Dade County Florida
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Miami Florida (1)
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Great Basin (2)
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Hueco Mountains (1)
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Idaho
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Washington County Idaho (1)
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Idaho Batholith (1)
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Iowa
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Manson impact structure (1)
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Kansas (1)
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Kentucky (2)
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Klamath Mountains (2)
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Louisiana (1)
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Maine
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Hancock County Maine (1)
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Piscataquis County Maine
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Mount Katahdin (1)
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Massachusetts
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Massachusetts Bay
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Nantucket County Massachusetts
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Suffolk County Massachusetts
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Michigan (1)
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Mississippi
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Hinds County Mississippi (1)
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Mississippi Valley
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Missouri
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Stoddard County Missouri (1)
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Montana
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Dawson County Montana (1)
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Garfield County Montana (1)
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Nebraska (1)
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Nevada
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Pershing County Nevada
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Humboldt Range (1)
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New England (4)
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New Mexico (2)
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New York (3)
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North Carolina
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Chatham County North Carolina (1)
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Moore County North Carolina (1)
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North Dakota (2)
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Ohio
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Columbiana County Ohio (1)
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Oregon
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Wallowa County Oregon (1)
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Pennsylvania
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Brule County South Dakota (1)
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Buffalo County South Dakota (1)
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Hughes County South Dakota (1)
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Hyde County South Dakota (1)
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Talladega Front (1)
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Tennessee (1)
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Texas
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Balcones fault zone (1)
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Bastrop County Texas (1)
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Brazos River (1)
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Dallas County Texas
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Dallas Texas (1)
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Denton County Texas (1)
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East Texas Basin (1)
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Garza County Texas (1)
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San Marcos Arch (1)
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Tarrant County Texas (1)
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West Texas (2)
-
-
U. S. Rocky Mountains (1)
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Utah
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Grand County Utah (1)
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Kaiparowits Plateau (1)
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Millard County Utah (1)
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Virginia
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Caroline County Virginia (1)
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Northampton County Virginia (3)
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Westmoreland County Virginia (1)
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Washakie Basin (1)
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Washington
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Grays Harbor County Washington (1)
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West Virginia
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Western U.S. (5)
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Sweetwater County Wyoming (1)
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USSR (7)
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commodities
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aggregate (1)
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limestone deposits (1)
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metal ores
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mineral deposits, genesis (1)
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petroleum
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elements, isotopes
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carbon
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C-13/C-12 (10)
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C-14 (10)
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isotope ratios (13)
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stable isotopes
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C-13 (1)
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C-13/C-12 (10)
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N-15/N-14 (3)
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Nd-144/Nd-143 (1)
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O-18/O-16 (8)
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S-34/S-32 (2)
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alkaline earth metals
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lead
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platinum group
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osmium
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Re-187/Os-188 (1)
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rare earths
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Nd-144/Nd-143 (1)
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rhenium
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Re-187/Os-188 (1)
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tin (1)
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nitrogen
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N-15/N-14 (3)
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oxygen
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dissolved oxygen (1)
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O-18/O-16 (8)
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sulfur
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S-34/S-32 (2)
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fossils
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Aves (2)
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Mammalia
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Primates
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Hominidae
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Homo
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Homo sapiens (1)
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Reptilia
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Archosauria
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dinosaurs
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Squamata
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Sauropterygia
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Plesiosauria (3)
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Invertebrata
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Arthropoda
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Mandibulata
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Crustacea
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Ostracoda (3)
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Trilobitomorpha
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Trilobita (3)
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Brachiopoda
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Articulata
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Productida (1)
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Inarticulata
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Lingula (1)
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Bryozoa (5)
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Cephalopoda
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Rotaliina
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Globigerinacea
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Vermes
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Pliocene (5)
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Paleogene
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Eocene
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Oligocene
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lower Oligocene (1)
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middle Oligocene (1)
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Vicksburg Group (1)
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Paleocene
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Clayton Formation (1)
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lower Paleocene
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Danian (5)
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K-T boundary (10)
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Porters Creek Formation (1)
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Tullock Member (1)
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Paleocene-Eocene Thermal Maximum (1)
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upper Cenozoic
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Tamiami Formation (1)
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Wildcat Group (1)
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Laurentide ice sheet (4)
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Mesozoic
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Cretaceous
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Dakota Formation (6)
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Graneros Shale (2)
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Lower Cretaceous
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Albian (5)
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Aptian (4)
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Kiowa Formation (1)
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Mancos Shale (1)
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Campanian
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Woodbine Formation (1)
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Hell Creek Formation (1)
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K-T boundary (10)
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Maestrichtian
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upper Maestrichtian (2)
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Mooreville Chalk (1)
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Senonian (7)
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Turonian (2)
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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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Entrada Sandstone (2)
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Galice Formation (1)
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Josephine Ophiolite (1)
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Tithonian (2)
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lower Mesozoic (1)
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Triassic
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Permian-Triassic boundary (2)
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Upper Triassic
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Carnian (3)
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Paleozoic
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Carboniferous
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Pennsylvanian
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Middle Pennsylvanian
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Allegheny Group (2)
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Breathitt Formation (1)
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Kanawha Formation (3)
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Pottsville Group (2)
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-
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Catskill Formation (1)
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Devonian
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Lower Devonian
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Pragian (1)
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lower Paleozoic (2)
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Ordovician
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Galena Dolomite (1)
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Upper Ordovician
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Wufeng Formation (1)
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Permian
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Lyons Sandstone (1)
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Phosphoria Formation (1)
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Upper Permian
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Permian-Triassic boundary (2)
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-
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Shoo Fly Complex (1)
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Silurian
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Lower Silurian (1)
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upper Paleozoic
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Antrim Shale (1)
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Dwyka Formation (2)
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Phanerozoic (1)
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Precambrian
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Chuar Group (1)
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upper Precambrian
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Proterozoic
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Roper Group (1)
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Neoproterozoic
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Ediacaran
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Wonoka Formation (1)
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Paleoproterozoic (2)
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igneous rocks
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diorites
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volcanic rocks
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ophiolite (1)
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minerals
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orthosilicates
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zircon group
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sheet silicates
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sulfates
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sulfides
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pyrite (3)
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Primary terms
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absolute age (17)
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Africa
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West Africa
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Antarctica
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asteroids (2)
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atmosphere (2)
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carbon
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organic carbon (3)
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Caribbean region
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Cenozoic
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Quaternary
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upper Holocene (6)
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Pleistocene
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Presumpscot Formation (1)
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upper Pleistocene
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Wisconsinan
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upper Quaternary (3)
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Siwalik System (1)
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Stone Age
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Tertiary
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lower Tertiary (2)
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Neogene
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Calvert Formation (2)
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middle Miocene
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Choptank Formation (1)
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Saint Marys Formation (1)
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upper Miocene
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Eastover Formation (1)
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Montesano Formation (1)
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Pliocene (5)
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Paleogene
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Calvert Bluff Formation (1)
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Eocene
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lower Eocene
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Ypresian (1)
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middle Eocene
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Carrizo Sand (1)
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Nanjemoy Formation (1)
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upper Eocene
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Jackson Group (1)
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Oligocene
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Frio Formation (1)
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lower Oligocene (1)
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middle Oligocene (1)
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Vicksburg Group (1)
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Paleocene
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Clayton Formation (1)
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lower Paleocene
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Danian (5)
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K-T boundary (10)
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Porters Creek Formation (1)
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Tullock Member (1)
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Paleocene-Eocene Thermal Maximum (1)
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upper Cenozoic
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Tamiami Formation (1)
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Wildcat Group (1)
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Central America
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Chortis Block (1)
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Costa Rica
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Chordata
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Primates
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Reptilia
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Sauropterygia
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clay mineralogy (2)
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Deep Sea Drilling Project
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IPOD
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DSDP Site 603 (1)
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Leg 74
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Leg 75
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DSDP Site 530 (1)
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Leg 80
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Leg 86
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DSDP Site 577 (1)
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DSDP Site 612 (1)
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Leg 14
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DSDP Site 144 (1)
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DSDP Site 173 (1)
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DSDP Site 213 (1)
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DSDP Site 219 (1)
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DSDP Site 277 (1)
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DSDP Site 289 (1)
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Ocean Drilling Program
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Leg 105
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Leg 159
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Leg 177
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