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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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Central Africa
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Congo Democratic Republic
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Kivu Congo Democratic Republic
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Nyiragongo (1)
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Equatorial Guinea (1)
-
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East Africa
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Ethiopia (2)
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Ethiopian Rift (1)
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Kenya
-
Kenya Rift valley (2)
-
-
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Gregory Rift (2)
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Southern Africa
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Lesotho (1)
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Namibia (1)
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West Africa
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Cameroon
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Mount Cameroon (1)
-
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Liberia (1)
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Nigeria
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Niger Delta (1)
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Sierra Leone (1)
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-
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Altiplano (2)
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Antarctica
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Antarctic ice sheet
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West Antarctic ice sheet (1)
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James Ross Island (1)
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Marie Byrd Land (1)
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Ross Ice Shelf (1)
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South Shetland Islands
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West Antarctica (2)
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Asia
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Arabian Peninsula
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Far East
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China
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Japan
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Kyushu
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Korea
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Laos (1)
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Luzon
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South Atlantic
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Atlantic Ocean Islands
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Azores
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Tenerife (5)
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Australasia
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New South Wales Australia
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Northparkes Mine (1)
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Parkes Australia (1)
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South Australia
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Olympic Dam Deposit (1)
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Western Australia
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Pilbara Craton (1)
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New Zealand
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Lake Taupo (1)
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Tarawera volcanic complex (1)
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Taupo volcanic zone (1)
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Waikato Basin (1)
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Papua (1)
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Papua New Guinea
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Bismarck Archipelago (1)
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Blue Mountains (2)
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Cameroon Line (1)
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Canada
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Eastern Canada
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Maritime Provinces
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New Brunswick
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Gloucester County New Brunswick
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Bathurst New Brunswick (2)
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Northumberland County New Brunswick
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Newcastle New Brunswick (2)
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Newfoundland and Labrador
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Newfoundland (1)
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Ontario
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Timmins Ontario (1)
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Quebec
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Horne Mine (1)
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Noranda Quebec (2)
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Temiscamingue County Quebec
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Rouyn Quebec (2)
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-
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Hudson Bay Lowlands (1)
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Nunavut
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Sverdrup Basin (1)
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Axel Heiberg Island (1)
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Queen Elizabeth Islands
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Axel Heiberg Island (1)
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Ungava (1)
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Western Canada
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British Columbia (6)
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Caribbean region
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Antilles
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Lesser Antilles
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Barbados (1)
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Guadeloupe
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La Grande Soufriere (2)
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Cascade Range (15)
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Cascadia subduction zone (1)
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Central America
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El Salvador (2)
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Guatemala
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Pacaya (1)
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Nicaragua
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Managua Nicaragua (2)
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Masaya (3)
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Cerro Negro (2)
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Channeled Scabland (1)
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Colorado River (3)
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Commonwealth of Independent States
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Russian Federation
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Kamchatka Russian Federation
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Kamchatka Peninsula
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Tolbachik (1)
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Russian Pacific region (2)
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Crater Lake (3)
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Craters of the Moon (1)
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East Pacific Ocean Islands
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Galapagos Islands (3)
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Hawaii
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Hawaii County Hawaii
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Hualalai (1)
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Kilauea (5)
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Mauna Kea (1)
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Mauna Ulu (1)
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Puu Oo (2)
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Honolulu County Hawaii
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Mauna Loa (3)
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Europe
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Germany
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Greece
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Western Europe
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France
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Auvergne (1)
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Central Massif
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Cantal Massif (1)
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Puy-de-Dome France
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Chaine des Puys (1)
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Iceland
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Eyjafjallajokull (1)
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Scandinavia
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Sweden
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Norrbotten Sweden
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Kiruna Sweden (1)
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-
-
United Kingdom
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Great Britain
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Scotland
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Argyllshire Scotland
-
Mull Island (2)
-
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Hebrides
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Inner Hebrides
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Isle of Skye (1)
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Mull Island (2)
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Rhum (1)
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-
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Highland region Scotland
-
Inverness-shire Scotland
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Isle of Skye (1)
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Rhum (1)
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Moray Firth (1)
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Scottish Highlands (1)
-
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Wales
-
Caernarvonshire Wales
-
Snowdonia (2)
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-
Gwynedd Wales
-
Snowdonia (2)
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-
-
-
-
-
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Glen Coe (1)
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Grand Canyon (1)
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Great Sumatran Fault (1)
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Indian Ocean (1)
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Indian Ocean Islands
-
Kerguelen Islands (1)
-
Mascarene Islands
-
Reunion
-
Piton de la Fournaise (2)
-
-
-
-
La Palma (1)
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Lake Mead (1)
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Long Valley (1)
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Malay Archipelago
-
New Guinea (1)
-
-
Medicine Lake (1)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
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Thera (2)
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-
-
-
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Mediterranean Sea
-
East Mediterranean
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Levantine Basin (1)
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Strait of Sicily (1)
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West Mediterranean
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Tyrrhenian Basin (1)
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-
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Mexico
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Baja California Mexico (1)
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Baja California Sur Mexico (1)
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Chiapas Mexico
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El Chichon (1)
-
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Chihuahua Mexico (3)
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Durango Mexico (1)
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Guanajuato Mexico (3)
-
Jalisco Mexico
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Colima (2)
-
-
Mexico state
-
Federal District Mexico
-
Mexico City Mexico (1)
-
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Nevado de Toluca (3)
-
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Michoacan Mexico (1)
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Michoacan-Guanajuato volcanic field (3)
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Moctezuma Mexico (1)
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Nayarit Mexico (2)
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Pico de Orizaba (2)
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Popocatepetl (2)
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Sierra Madre Occidental (5)
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Sonora Mexico (2)
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Trans-Mexican volcanic belt (7)
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North America
-
Appalachians (1)
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Basin and Range Province
-
Great Basin (4)
-
-
Canadian Shield
-
Superior Province
-
Abitibi Belt (3)
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-
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Kootenay Arc (1)
-
Niagara River (1)
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North American Cordillera
-
Canadian Cordillera (2)
-
-
North American Craton (1)
-
Rio Grande Rift (4)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
San Juan Mountains (7)
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Sawatch Range (4)
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-
-
Slide Mountain Terrane (1)
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Sonoran Desert (1)
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North Island (4)
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Oceania
-
Melanesia
-
Fiji
-
Viti Levu
-
Tavua Fiji (1)
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-
-
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Polynesia
-
French Polynesia
-
Society Islands
-
Tahiti (1)
-
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hualalai (1)
-
Kilauea (5)
-
Kohala (2)
-
Mauna Kea (1)
-
Mauna Ulu (1)
-
Puu Oo (2)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Mauna Loa (3)
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-
-
-
Owens Valley (1)
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Pacific Coast (2)
-
Pacific Ocean
-
East Pacific
-
East Pacific Rise (4)
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Galapagos Rift (1)
-
Northeast Pacific
-
Cascadia Channel (1)
-
Gulf of California (1)
-
Loihi Seamount (1)
-
Middle America Trench (1)
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-
Peru-Chile Trench (1)
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-
North Pacific
-
Northeast Pacific
-
Cascadia Channel (1)
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Gulf of California (1)
-
Loihi Seamount (1)
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Middle America Trench (1)
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-
-
South Pacific
-
Southwest Pacific
-
Bismarck Sea (1)
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-
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West Pacific
-
Southwest Pacific
-
Bismarck Sea (1)
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-
-
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Peninsular Ranges (1)
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Puna (1)
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Quesnellia Terrane (1)
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Red Sea region (1)
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Rio Puerco (1)
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Round Mountain (1)
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Santa Rita Mountains (1)
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Scotia Sea Islands
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South Shetland Islands
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Deception Island (1)
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-
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Sierra Blanca (1)
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Sierra Nevada (5)
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South America
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Andes
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Central Andes (1)
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Galeras (1)
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Southern Andes (1)
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Western Cordillera (1)
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Argentina
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Neuquen Basin (1)
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Pampean Mountains (1)
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Bolivia (3)
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Brazil (1)
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Chile
-
Aisen del General Carlos Ibanez del Campo Chile
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Cerro Hudson (1)
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Antofagasta Chile
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Socompa (1)
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Tatara-San Pedro Complex (1)
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Colombia
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Galeras (1)
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Nevado del Ruiz (1)
-
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Patagonia (1)
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Peru
-
Huaynaputina (1)
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-
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Southern Ocean
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Ross Sea (1)
-
-
Sturgeon Lake (1)
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Twin Lakes (1)
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United States
-
Alaska
-
Alaska Peninsula (2)
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Aleutian Islands
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Shishaldin (1)
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-
Aniakchak (1)
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Katmai (3)
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Katmai National Park (1)
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Novarupta (1)
-
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Arizona
-
Cochise County Arizona (6)
-
Coconino County Arizona
-
Meteor Crater (2)
-
-
Mohave County Arizona (1)
-
Pima County Arizona (1)
-
Pinal County Arizona (1)
-
San Francisco Peaks (4)
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Santa Cruz County Arizona (1)
-
-
California
-
Fresno County California (1)
-
Inyo County California (2)
-
Madera County California (1)
-
Mariposa County California (2)
-
Modoc County California (1)
-
Mono County California
-
Long Valley Caldera (6)
-
Obsidian Dome (1)
-
-
Northern California (1)
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San Bernardino County California
-
Cima volcanic field (4)
-
Pisgah Crater (1)
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-
San Luis Obispo County California (1)
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Siskiyou County California
-
Mount Shasta (1)
-
-
Southern California (5)
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Tuolumne County California (2)
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Yosemite National Park (2)
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-
Colorado
-
Chaffee County Colorado (2)
-
Conejos County Colorado (1)
-
Fremont County Colorado
-
Canon City Colorado (1)
-
-
Gunnison County Colorado (2)
-
Hinsdale County Colorado (4)
-
Lake County Colorado (1)
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Mineral County Colorado
-
Creede mining district (1)
-
-
Pitkin County Colorado (2)
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Rio Grande County Colorado (1)
-
Saguache County Colorado (1)
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San Juan County Colorado
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Silverton Caldera (1)
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-
San Juan volcanic field (6)
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San Miguel County Colorado (1)
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Sawatch Range (4)
-
-
Colorado Plateau (4)
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Columbia Plateau (4)
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Eastern U.S. (1)
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Great Basin (4)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hualalai (1)
-
Kilauea (5)
-
Kohala (2)
-
Mauna Kea (1)
-
Mauna Ulu (1)
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Puu Oo (2)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Mauna Loa (3)
-
-
Idaho
-
Blaine County Idaho (1)
-
Butte County Idaho (2)
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Custer County Idaho (1)
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Lemhi County Idaho (1)
-
Owyhee County Idaho (1)
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Snake River plain (4)
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Valley County Idaho (1)
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Massachusetts
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Norfolk County Massachusetts (1)
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Plymouth County Massachusetts (1)
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Suffolk County Massachusetts
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Boston Massachusetts (1)
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-
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Missouri
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Iron County Missouri (1)
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Saint Francois Mountains (1)
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-
Mojave Desert (6)
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Montana (1)
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Nevada
-
Churchill County Nevada (1)
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Clark County Nevada (2)
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Humboldt County Nevada (2)
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Nevada Test Site (2)
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Nye County Nevada
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Yucca Mountain (3)
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Toquima Range (1)
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Washoe County Nevada (1)
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New Mexico
-
Animas Mountains (1)
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Bernalillo County New Mexico (1)
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Catron County New Mexico (2)
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Datil-Mogollon volcanic field (3)
-
Dona Ana County New Mexico (1)
-
Grant County New Mexico (1)
-
Hidalgo County New Mexico (2)
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Jemez Mountains (4)
-
Los Alamos County New Mexico (2)
-
Luna County New Mexico (1)
-
Mora County New Mexico (1)
-
Sandoval County New Mexico (6)
-
Santa Fe County New Mexico (1)
-
Sierra County New Mexico (1)
-
Socorro County New Mexico (1)
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Taos County New Mexico
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Questa Caldera (2)
-
-
Valencia County New Mexico (1)
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Valles Caldera (6)
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-
New York
-
Adirondack Mountains (1)
-
Clinton County New York (1)
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Essex County New York (1)
-
Franklin County New York (1)
-
Hamilton County New York (1)
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Herkimer County New York (1)
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Lewis County New York (1)
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Saint Lawrence County New York (1)
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Warren County New York (1)
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-
North Carolina (1)
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Oregon
-
Clackamas County Oregon (1)
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Crook County Oregon (1)
-
Deschutes County Oregon
-
Newberry Volcano (2)
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-
Grant County Oregon (1)
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Jefferson County Oregon (1)
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Klamath County Oregon
-
Klamath Falls Oregon (1)
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Mount Mazama (3)
-
-
Lake County Oregon (2)
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Lane County Oregon (1)
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Malheur County Oregon (1)
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Multnomah County Oregon
-
Portland Oregon (1)
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-
Umatilla County Oregon (1)
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Willamette River (1)
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-
Ouachita Belt (1)
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Owyhee Mountains (1)
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Southwestern U.S. (1)
-
Texas
-
Brewster County Texas (3)
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Jeff Davis County Texas (1)
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Presidio County Texas (2)
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West Texas (1)
-
-
Trans-Pecos (6)
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U. S. Rocky Mountains
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San Juan Mountains (7)
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Sawatch Range (4)
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-
Utah (3)
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Walker Lane (1)
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Washington
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Clark County Washington
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Vancouver Washington (1)
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-
Cowlitz County Washington (1)
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King County Washington (1)
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Kittitas County Washington (1)
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Lewis County Washington (1)
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Pierce County Washington
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Mount Rainier (1)
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Skamania County Washington
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Mount Saint Helens (5)
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Toutle River (1)
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Whatcom County Washington (1)
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Yakima County Washington (1)
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-
Western U.S. (6)
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Wyoming
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Park County Wyoming (1)
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Teton County Wyoming (2)
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Yellowstone National Park (4)
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USSR (1)
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commodities
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brines (1)
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fluorspar deposits (1)
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geothermal energy (12)
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metal ores
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base metals (8)
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beryllium ores (1)
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copper ores (26)
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gold ores (24)
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iron ores (2)
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lead ores (3)
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lead-zinc deposits (1)
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mercury ores (1)
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molybdenum ores (2)
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polymetallic ores (4)
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silver ores (13)
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tellurium ores (1)
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tin ores (3)
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tungsten ores (1)
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zinc ores (6)
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mineral deposits, genesis (37)
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mineral exploration (5)
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petroleum (2)
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phosphate deposits (1)
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elements, isotopes
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carbon
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C-13/C-12 (2)
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C-14 (8)
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halogens
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chlorine
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Cl-36 (1)
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hydrogen
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D/H (2)
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isotope ratios (10)
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isotopes
-
radioactive isotopes
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Al-26 (1)
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Be-10 (1)
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C-14 (8)
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Cl-36 (1)
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Pb-206/Pb-204 (3)
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Pb-207/Pb-204 (1)
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Pb-208/Pb-204 (1)
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Rb-87/Sr-86 (1)
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stable isotopes
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Ar-40 (1)
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C-13/C-12 (2)
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D/H (2)
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He-4/He-3 (1)
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Nd-144/Nd-143 (4)
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O-18/O-16 (9)
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Pb-206/Pb-204 (3)
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Pb-207/Pb-204 (1)
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Pb-208/Pb-204 (1)
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Rb-87/Sr-86 (1)
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S-34/S-32 (3)
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Sr-87/Sr-86 (9)
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-
-
large-ion lithophile elements (1)
-
metals
-
alkali metals
-
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Primary terms
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Pliocene
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Paleogene
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Clarno Formation (1)
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