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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Congo Democratic Republic
-
Kundelungu Plateau (1)
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Shaba Congo Democratic Republic (1)
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-
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North Africa
-
Egypt (3)
-
Libya (1)
-
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Sahara (1)
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Southern Africa
-
Kaapvaal Craton (2)
-
Orange River (1)
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South Africa
-
Bushveld Complex (1)
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Free State South Africa
-
Vredefort Dome (22)
-
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Mpumalanga South Africa
-
Barberton South Africa (1)
-
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North-West Province South Africa (1)
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Transvaal region (2)
-
Witwatersrand (1)
-
-
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West Africa
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Ghana
-
Bosumtwi Crater (4)
-
-
-
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Antarctica
-
Antarctic ice sheet
-
East Antarctic ice sheet (1)
-
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Queen Maud Land
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Sor-Rondane Mountains (1)
-
-
Victoria Land (1)
-
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Arctic Ocean
-
Barents Sea (2)
-
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Arctic region
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Greenland
-
Greenland ice sheet (1)
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Asia
-
Central Asia
-
Kazakhstan (1)
-
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Far East
-
China
-
Meishan China (3)
-
Zhejiang China (3)
-
-
Indonesia
-
Sumatra
-
Toba Lake (1)
-
-
-
Japan (1)
-
Laos (1)
-
Thailand (1)
-
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Indian Peninsula
-
India
-
Bundelkhand (2)
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Jharkhand India
-
Singhbhum India (1)
-
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Madhya Pradesh India (3)
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Maharashtra India
-
Lonar Crater (3)
-
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Orissa India (1)
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Rajasthan India (1)
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-
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Middle East
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Turkey
-
Lake Van (1)
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-
-
Popigay Structure (6)
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Siberian Platform
-
Anabar Shield (1)
-
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Southeast Asia (1)
-
Yakutia Russian Federation
-
Anabar Shield (1)
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-
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Atlantic Ocean
-
East Atlantic (1)
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North Atlantic
-
Blake Plateau
-
Blake Nose (1)
-
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Gulf of Mexico
-
Campeche Bank (1)
-
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Labrador Sea (1)
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Northeast Atlantic
-
Iberian abyssal plain (1)
-
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Northwest Atlantic (2)
-
Scotian Shelf (1)
-
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South Atlantic
-
Angola Basin (1)
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-
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Australasia
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Australia
-
Northern Territory Australia (1)
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Queensland Australia (1)
-
South Australia (1)
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Western Australia
-
Hamersley Basin (1)
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Pilbara Craton (1)
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-
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Canada
-
Carswell Structure (1)
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Eastern Canada
-
Maritime Provinces
-
Nova Scotia
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Minas Basin (1)
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-
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Matachewan dike swarm (1)
-
Newfoundland and Labrador
-
Labrador
-
Mistastin Lake (1)
-
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Newfoundland (1)
-
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Ontario
-
Sudbury Basin (1)
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Sudbury igneous complex (5)
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Sudbury Structure (7)
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Thunder Bay District Ontario (1)
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Quebec
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Charlevoix (5)
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Manicouagan Crater (2)
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New Quebec Crater (1)
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-
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Nunavut
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Devon Island (3)
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Haughton impact structure (3)
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Queen Elizabeth Islands
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Devon Island (3)
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Ungava (1)
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Western Canada
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Alberta (1)
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Athabasca Basin (1)
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Saskatchewan (3)
-
-
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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
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Villa Clara Cuba (1)
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-
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-
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Chesapeake Bay impact structure (7)
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Chicxulub Crater (10)
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Clearwater Lake (1)
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Commonwealth of Independent States
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Kazakhstan (1)
-
Russian Federation
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Arkhangelsk Russian Federation
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Nenets Russian Federation (1)
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Chelyabinsk Russian Federation (1)
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Popigay Structure (6)
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Siberian Platform
-
Anabar Shield (1)
-
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Yakutia Russian Federation
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Anabar Shield (1)
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-
-
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Europe
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Arkhangelsk Russian Federation
-
Nenets Russian Federation (1)
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Baltic region
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Estonia (1)
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Central Europe
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Germany
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Bavaria Germany
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Ries Crater (10)
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Steinheim Basin (2)
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-
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Fennoscandian Shield (1)
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Southern Europe
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Iberian Peninsula
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Spain (2)
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Italy
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Apennines (1)
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Marches Italy
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Ancona Italy
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Massignano Italy (4)
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-
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Western Europe
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France
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Central Massif (1)
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Haute-Vienne France
-
Rochechouart France (1)
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Rochechouart Crater (1)
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Scandinavia
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Finland
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Lake Lappajarvi (2)
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Sweden
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Dalarna Sweden
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Siljan Ring (1)
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Gotland Sweden (1)
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Smaland (1)
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Stockholm Sweden (1)
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United Kingdom
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Great Britain
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Scotland
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Scottish Highlands
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Scottish Northern Highlands (1)
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Indian Ocean
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Exmouth Plateau (1)
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Ninetyeast Ridge (1)
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International Ocean Discovery Program (1)
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Kerguelen Plateau (1)
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Mexico
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Campeche Mexico (1)
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Chiapas Mexico (1)
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Tabasco Mexico (1)
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Yucatan Mexico (2)
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North America
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Great Lakes
-
Lake Superior (5)
-
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Great Lakes region (6)
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Great Plains (1)
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Michigan Basin (1)
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Niagara Escarpment (1)
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Rocky Mountains
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U. S. Rocky Mountains
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Sangre de Cristo Mountains (2)
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-
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Western Interior
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Western Interior Seaway (1)
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-
Williston Basin (1)
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Pacific Ocean
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North Pacific
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Northwest Pacific
-
Emperor Seamounts (1)
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South China Sea (1)
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-
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South Pacific
-
Southwest Pacific
-
Lord Howe Rise (1)
-
-
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West Pacific
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Northwest Pacific
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Emperor Seamounts (1)
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South China Sea (1)
-
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Ontong Java Plateau (1)
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Southwest Pacific
-
Lord Howe Rise (1)
-
-
-
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Raton Basin (2)
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South America
-
Argentina (1)
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Brazil
-
Rio Grande do Sul Brazil (1)
-
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Parana Basin (1)
-
-
Southern Ocean
-
Weddell Sea
-
Maud Rise (1)
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-
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United States
-
Alabama
-
Elmore County Alabama (1)
-
-
Alaska
-
Barrow Alaska (2)
-
-
Arizona
-
Coconino County Arizona
-
Meteor Crater (1)
-
-
-
Atlantic Coastal Plain (1)
-
Chesapeake Bay (3)
-
Colorado (3)
-
Colorado Plateau (1)
-
Georgia
-
Warren County Georgia (1)
-
-
Illinois (1)
-
Indiana
-
Kentland impact structure (2)
-
Newton County Indiana (2)
-
-
Iowa
-
Calhoun County Iowa (1)
-
Manson impact structure (1)
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Pocahontas County Iowa (1)
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Winneshiek County Iowa (1)
-
-
Kansas (1)
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Michigan
-
Michigan Upper Peninsula
-
Marquette County Michigan (1)
-
-
-
Midcontinent (2)
-
Minnesota (1)
-
Missouri
-
Camden County Missouri (1)
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Crawford County Missouri (1)
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Decaturville impact structure (1)
-
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Montana
-
Beaverhead County Montana (1)
-
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Nebraska
-
Cedar County Nebraska (1)
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Knox County Nebraska (1)
-
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Nevada
-
Lincoln County Nevada (1)
-
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New Jersey (1)
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New Mexico
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Santa Fe County New Mexico
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Santa Fe New Mexico (1)
-
-
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Newark Basin (1)
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North Dakota
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McKenzie County North Dakota (1)
-
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Powder River basin (1)
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South Dakota
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Badlands National Park (1)
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Buffalo County South Dakota (1)
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Davison County South Dakota (1)
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Gregory County South Dakota (1)
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Hughes County South Dakota (1)
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Lyman County South Dakota (1)
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Yankton County South Dakota (1)
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Texas
-
West Texas (1)
-
-
U. S. Rocky Mountains
-
Sangre de Cristo Mountains (2)
-
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Utah
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Canyonlands National Park (1)
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San Juan County Utah (1)
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Virginia
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Northampton County Virginia (4)
-
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Wisconsin
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Door County Wisconsin (1)
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Pierce County Wisconsin (2)
-
-
Wyoming
-
Albany County Wyoming (1)
-
Converse County Wyoming (1)
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Niobrara County Wyoming (1)
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-
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USSR (2)
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Yucatan Peninsula (4)
-
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commodities
-
aggregate (2)
-
diamond deposits (1)
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glass materials (10)
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metal ores
-
copper ores (1)
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lead ores (1)
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polymetallic ores (1)
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zinc ores (1)
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oil and gas fields (3)
-
petroleum
-
natural gas (1)
-
-
placers (1)
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refractory materials (1)
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-
elements, isotopes
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boron (1)
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carbon
-
C-13 (1)
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halogens
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chlorine
-
Cl-37/Cl-35 (1)
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-
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hydrogen
-
D/H (1)
-
-
incompatible elements (1)
-
isotope ratios (10)
-
isotopes
-
radioactive isotopes
-
Os-187/Os-186 (1)
-
U-238/Pb-206 (1)
-
-
stable isotopes
-
C-13 (1)
-
Cl-37/Cl-35 (1)
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Cr-53/Cr-52 (1)
-
D/H (1)
-
O-17/O-16 (1)
-
O-18/O-16 (2)
-
Os-187/Os-186 (1)
-
Pb-207/Pb-206 (1)
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S-34/S-32 (3)
-
Sr-87/Sr-86 (1)
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U-238/Pb-206 (1)
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W-182 (1)
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-
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metals
-
actinides
-
uranium
-
U-238/Pb-206 (1)
-
-
-
alkali metals
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lithium (2)
-
-
alkaline earth metals
-
calcium (4)
-
strontium
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Sr-87/Sr-86 (1)
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-
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aluminum (1)
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chromium
-
Cr-53/Cr-52 (1)
-
-
copper (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-207/Pb-206 (1)
-
U-238/Pb-206 (1)
-
-
manganese (1)
-
nickel (6)
-
platinum group
-
iridium (14)
-
osmium
-
Os-187/Os-186 (1)
-
-
rhodium (1)
-
-
rare earths (7)
-
titanium (1)
-
tungsten
-
W-182 (1)
-
-
zinc (1)
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-
nitrogen (1)
-
noble gases (1)
-
oxygen
-
O-17/O-16 (1)
-
O-18/O-16 (2)
-
-
phosphorus (2)
-
silicon (1)
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sulfur
-
S-34/S-32 (3)
-
-
trace metals (1)
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-
fossils
-
Chordata
-
Vertebrata
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Pisces (1)
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Tetrapoda
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Mammalia
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Theria
-
Eutheria
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Primates
-
Hominidae
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Homo
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Homo erectus (1)
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-
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Reptilia
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Diapsida
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Archosauria
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dinosaurs (1)
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fossil man (1)
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Invertebrata
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Brachiopoda (1)
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Bryozoa (1)
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Cnidaria
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Anthozoa (1)
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Mollusca
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Bivalvia (1)
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Cephalopoda
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Ammonoidea (1)
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Gastropoda (1)
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Protista
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Foraminifera (5)
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-
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microfossils (7)
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palynomorphs
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miospores (1)
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Plantae
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algae
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nannofossils (1)
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Spermatophyta
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Gymnospermae
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Coniferales (1)
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-
-
-
-
geochronology methods
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(U-Th)/He (2)
-
Ar/Ar (5)
-
exposure age (1)
-
He/He (1)
-
K/Ar (1)
-
paleomagnetism (10)
-
Pb/Th (1)
-
terrestrial age (1)
-
Th/U (1)
-
thermochronology (1)
-
U/Pb (17)
-
U/Th/Pb (3)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Pleistocene
-
Bishop Tuff (1)
-
middle Pleistocene (1)
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-
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Tertiary
-
lower Tertiary (11)
-
Neogene
-
Miocene (1)
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Pliocene (1)
-
-
Paleogene
-
Eocene
-
upper Eocene
-
Dry Branch Formation (1)
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Twiggs Clay (1)
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-
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Paleocene
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lower Paleocene
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Danian (4)
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K-T boundary (12)
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-
-
-
-
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Mesozoic
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Cretaceous
-
Lower Cretaceous
-
Pebble Shale (1)
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-
Upper Cretaceous
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Cenomanian (1)
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Coniacian (1)
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Fox Hills Formation (1)
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K-T boundary (12)
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Lance Formation (1)
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Maestrichtian (2)
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Pierre Shale (1)
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Senonian (3)
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Turonian (1)
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-
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Jurassic
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Lower Jurassic
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Triassic-Jurassic boundary (1)
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Middle Jurassic (1)
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Opalinus Clay (1)
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Upper Jurassic (2)
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Kayenta Formation (1)
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Newark Supergroup (1)
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Serra Geral Formation (1)
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Triassic
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Lower Triassic
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Permian-Triassic boundary (4)
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Shublik Formation (1)
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Upper Triassic
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Triassic-Jurassic boundary (1)
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Paleozoic
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Cambrian
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Semri Series (1)
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Carboniferous
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Mississippian
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Charles Formation (1)
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Mission Canyon Limestone (1)
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-
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Casper Formation (1)
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Devonian
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Guilmette Formation (1)
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Upper Devonian (4)
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Ordovician
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Middle Ordovician (4)
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Upper Ordovician
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Maquoketa Formation (1)
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Red River Formation (1)
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-
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Permian
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Lower Permian
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Cisuralian
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Kungurian (1)
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-
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Passa Dois Group (1)
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Upper Permian
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Permian-Triassic boundary (4)
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Silurian
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Lower Silurian
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Wenlock (1)
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-
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Phanerozoic (2)
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Precambrian
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Archean
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Neoarchean (3)
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Paleoarchean (5)
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Biwabik Iron Formation (1)
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Gunflint Iron Formation (1)
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Hadean (2)
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Hamersley Group (1)
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Transvaal Supergroup (1)
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upper Precambrian
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Proterozoic
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Athabasca Formation (1)
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Baraga Group (1)
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Huronian
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Onaping Formation (3)
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Mesoproterozoic
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Belt Supergroup (1)
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Neoproterozoic
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Ediacaran (1)
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Torridonian (2)
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Paleoproterozoic
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Rooiberg Group (1)
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Whitewater Group (2)
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-
-
-
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Vindhyan (1)
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igneous rocks
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igneous rocks
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granophyre (1)
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plutonic rocks
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anorthosite (1)
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gabbros
-
norite (1)
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-
granites
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charnockite (1)
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-
pegmatite (2)
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ultramafics (1)
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volcanic rocks
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andesites (2)
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basalts (7)
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glasses
-
volcanic glass (1)
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pyroclastics
-
ignimbrite (2)
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tuff (2)
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-
-
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ophiolite (2)
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metamorphic rocks
-
metamorphic rocks
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amphibolites (2)
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fulgurite (2)
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gneisses (10)
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granulites (3)
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impactites
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impact breccia
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lunar breccia (1)
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suevite (13)
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metaigneous rocks (1)
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metasedimentary rocks
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metapelite (1)
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metasomatic rocks (1)
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migmatites (1)
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mylonites
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pseudotachylite (11)
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quartzites (5)
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ophiolite (2)
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turbidite (1)
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-
meteorites
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meteorites
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Acfer Meteorites (1)
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Dhofar Meteorites (1)
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iron meteorites
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octahedrite (2)
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micrometeorites (2)
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Northwest Africa Meteorites (6)
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stony irons (1)
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stony meteorites
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achondrites
-
diogenite (1)
-
eucrite (1)
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HED meteorites (1)
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howardite (2)
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lunar meteorites (5)
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Martian meteorites
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SNC Meteorites
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shergottite
-
Los Angeles Meteorite (2)
-
Shergotty Meteorite (1)
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Zagami Meteorite (3)
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-
-
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ureilite (1)
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chondrites
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carbonaceous chondrites
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CB chondrites (1)
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CH chondrites (1)
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CM chondrites (1)
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CO chondrites
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Kainsaz Meteorite (1)
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CV chondrites
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Allende Meteorite (1)
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-
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enstatite chondrites (1)
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ordinary chondrites
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H chondrites (3)
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L chondrites (17)
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LL chondrites (2)
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Yamato Meteorites (1)
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-
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minerals
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alloys
-
carbides (1)
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kamacite (3)
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nitrides (2)
-
phosphides (1)
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plessite (1)
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silicides (2)
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taenite (2)
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borates
-
ludwigite (1)
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carbonates
-
calcite (3)
-
magnesite (1)
-
-
copper minerals (1)
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halides (1)
-
minerals (4)
-
native elements
-
carbonado (2)
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chaoite (1)
-
diamond (8)
-
fullerene (2)
-
graphite (6)
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lonsdaleite (1)
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oxides
-
anatase (1)
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armalcolite (1)
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baddeleyite (2)
-
chrome spinel (1)
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chromite (3)
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ferropericlase (3)
-
ferropseudobrookite (1)
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goethite (1)
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hollandite (3)
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ilmenite (3)
-
iron oxides (1)
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magnesioferrite (1)
-
magnesium oxides (1)
-
magnetite (5)
-
niobates (1)
-
periclase (1)
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perovskite (1)
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orthosilicates
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olivine group
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zircon group
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ring silicates
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sulfates
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Primary terms
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Chordata
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Reptilia
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Deep Sea Drilling Project
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IPOD
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Leg 73
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Leg 77
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Leg 78A
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Leg 90
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Leg 91
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Leg 95
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Leg 12
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Indian Ocean
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Mesozoic
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Jurassic
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ureilite (1)
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Ocean Drilling Program
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Leg 115
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Leg 119
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Leg 121
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Leg 125
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Leg 145
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Leg 149
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ODP Site 900 (1)
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Leg 150
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ODP Site 903 (2)
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Leg 171B
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Leg 174A
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Leg 177
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Precambrian
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Mesoproterozoic
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shock metamorphism
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Journal Article
A chlorine isotope transect across Sudbury Basin (Canada) impact deposits reveals systematic isotope fractionation
Journal: Geology
Publisher: Geological Society of America
Published: 13 November 2024
Geology (2025) 53 (2): 155–160.
Journal Article
Experimental vs. natural fulgurite: A comparison and implications for the formation process
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 October 2024
American Mineralogist (2024) 109 (10): 1682–1690.
Journal Article
Ilmenite phase transformations in suevite from the Ries impact structure (Germany) record evolution in pressure, temperature, and oxygen fugacity conditions
Fabian Dellefant, Claudia A. Trepmann, Wolfang W. Schmahl, Stuart A. Gilder, Iuliia V. Sleptsova, Melanie Kaliwoda
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 June 2024
American Mineralogist (2024) 109 (6): 1005–1023.
Includes: Supplemental Content
Journal Article
Evidence for ca. 1 Ga hypervelocity impact event found in northwest Greenland
William R. Hyde, Gavin G. Kenny, Steven J. Jaret, Joseph A. MacGregor, Pierre Beck, Martin J. Whitehouse, Nicolaj K. Larsen
Journal: Geology
Publisher: Geological Society of America
Published: 12 April 2024
Geology (2024) 52 (7): 517–521.
Journal Article