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1880-1930
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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Tanzania (2)
-
-
East African Lakes
-
Lake Tanganyika (1)
-
-
North Africa
-
Algeria (1)
-
Egypt
-
Eastern Desert (1)
-
Sinai Egypt (1)
-
-
Morocco (2)
-
-
Southern Africa
-
Kaapvaal Craton (1)
-
Lesotho (1)
-
Namaqualand (1)
-
Namibia
-
Tsumeb Namibia (1)
-
-
South Africa
-
Bushveld Complex (1)
-
Eastern Cape Province South Africa
-
Cape Town South Africa (1)
-
-
Northern Cape Province South Africa
-
Kimberley South Africa (1)
-
-
-
-
-
America (1)
-
Animas River (1)
-
Antarctica
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James Ross Island (1)
-
Vestfold Hills (1)
-
-
Arctic Ocean
-
Kara Sea (1)
-
Norwegian Sea
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More Basin (1)
-
-
-
Arctic region
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Greenland
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West Greenland (1)
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Russian Arctic
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Franz Josef Land (1)
-
-
Svalbard (1)
-
-
Asia
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Altai Russian Federation (1)
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Arabian Peninsula
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Saudi Arabia (1)
-
-
Baikal region (1)
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Baikal rift zone (1)
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Central Asia
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Kazakhstan
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Karatau Range (1)
-
-
Kyzylkum (1)
-
-
Far East
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Borneo
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Kalimantan Indonesia (1)
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-
China
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Guangxi China (1)
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Guizhou China (3)
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Hong Kong (2)
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Jiangsu China (1)
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Nanpanjiang Basin (1)
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Shanghai China (1)
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Sichuan China (1)
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South China Block (1)
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Xinjiang China
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Junggar Basin (1)
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Xizang China (1)
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Yangtze Delta (1)
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Yangtze Platform (1)
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Indonesia
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Java (2)
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Kalimantan Indonesia (1)
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Sumatra (1)
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Japan
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Hokkaido (1)
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Honshu
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Nagano City Japan (1)
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-
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Korea
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South Korea
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Gyeonggi Massif (1)
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Philippine Islands (1)
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Taiwan (1)
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Gobi Desert (1)
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Himalayas (2)
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Indian Peninsula
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Afghanistan (1)
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India
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Andhra Pradesh India (1)
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Gujarat India
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Kutch India
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Bhuj India (1)
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Himachal Pradesh India (1)
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Kerala India
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Trivandrum India (1)
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Madhya Pradesh India (1)
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Maharashtra India (1)
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Narmada Valley (1)
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Northeastern India
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Assam India (1)
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Son Valley (1)
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Southern Granulite Terrain (1)
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Pakistan
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Baluchistan Pakistan (1)
-
-
-
Irkutsk Russian Federation (2)
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Kodar Range (1)
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Lake Baikal (2)
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Lena Basin (1)
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Middle East
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Dead Sea (1)
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Iran
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Elburz (1)
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Fars Iran (1)
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-
Israel (2)
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Palestine (1)
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Turkey
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Zonguldak Turkey (1)
-
-
Zagros (1)
-
-
Novosibirsk Russian Federation (2)
-
Omsk Russian Federation (1)
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Rudny Altai (1)
-
Siberia (5)
-
Siberian Platform (2)
-
Southeast Asia (1)
-
Tien Shan
-
Karatau Range (1)
-
-
Tyumen Russian Federation
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Khanty-Mansi Russian Federation (1)
-
Yamal-Nenets Russian Federation
-
Yamal (1)
-
-
-
Uzbekistan (2)
-
West Siberia
-
Siberian Lowland (1)
-
-
Yakutia Russian Federation (1)
-
-
Atlantic Ocean
-
East Atlantic (1)
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Mid-Atlantic Ridge (1)
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North Atlantic
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Blake Plateau
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Blake Nose (1)
-
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Caribbean Sea
-
Aves Ridge (1)
-
-
English Channel (1)
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Faeroe-Shetland Basin (1)
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Georges Bank (1)
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Gulf of Mexico
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Florida Bay (1)
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Hudson Bay (2)
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Jeanne d'Arc Basin (1)
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North Sea
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Viking Graben (1)
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Northeast Atlantic (2)
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Reykjanes Ridge (1)
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Rockall Trough (1)
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Scotian Shelf (1)
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South Atlantic (1)
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Atlantic Ocean Islands
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Faeroe Islands (1)
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Australasia
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Australia
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Adelaide Geosyncline (1)
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New South Wales Australia (3)
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Northern Territory Australia
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Tennant Creek Australia (1)
-
-
Queensland Australia
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Broken River Province (1)
-
-
South Australia
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Flinders Ranges (1)
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Mount Lofty Ranges (1)
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-
Tasmania Australia
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Zeehan Australia (1)
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Victoria Australia (2)
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Western Australia
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Carnarvon Basin (1)
-
-
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New Zealand
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Canterbury New Zealand
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Christchurch New Zealand (1)
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Waipaoa River (1)
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-
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Bathurst Island (1)
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Black Hills (1)
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Black Sea region (1)
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Canada
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Arctic Archipelago (1)
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Eastern Canada
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Baffin Island (1)
-
Maritime Provinces
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New Brunswick
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Kouchibouguac Bay (1)
-
-
-
Newfoundland and Labrador
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Labrador
-
Nain Massif (1)
-
-
Newfoundland (2)
-
-
Ontario
-
Bruce County Ontario (1)
-
Bruce Peninsula (1)
-
Sudbury Basin (1)
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Sudbury igneous complex (1)
-
Sudbury Structure (1)
-
-
Quebec
-
Horne Mine (1)
-
Noranda Quebec (1)
-
Temiscamingue County Quebec
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Rouyn Quebec (1)
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-
-
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Hudson Bay (2)
-
Hudson Bay Lowlands (1)
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Mackenzie Mountains (3)
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Nunavut
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Baffin Island (1)
-
Ellesmere Island (1)
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-
Queen Elizabeth Islands
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Ellesmere Island (1)
-
-
Western Canada
-
Alberta
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Calgary Alberta (3)
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Dinosaur Provincial Park (1)
-
-
British Columbia
-
Tofino Basin (1)
-
Vancouver British Columbia (1)
-
Vancouver Island (2)
-
-
Canadian Cordillera (3)
-
Canadian Rocky Mountains (1)
-
Manitoba
-
Thompson nickel belt (1)
-
-
Northwest Territories
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Great Slave Lake (2)
-
-
Reindeer Zone (1)
-
Saskatchewan (8)
-
-
-
Canterbury Basin (1)
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Hispaniola
-
Dominican Republic (1)
-
Haiti (1)
-
-
Jamaica (1)
-
Puerto Rico (1)
-
-
Lesser Antilles
-
Barbados (1)
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Carriacou (1)
-
-
-
-
-
Cascade Range (3)
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Cascadia subduction zone (2)
-
Caspian Sea (1)
-
Central America
-
Costa Rica (1)
-
El Salvador (1)
-
Panama
-
Panama Canal Zone (2)
-
-
-
Central Valley (1)
-
Cheviot Hills (1)
-
Coast Mountains (2)
-
Coast Ranges (2)
-
Colorado River (3)
-
Colorado River basin (1)
-
Commonwealth of Independent States
-
Caucasus
-
Greater Caucasus (1)
-
Lesser Caucasus
-
Trialet Range (1)
-
-
-
Georgian Republic
-
Rioni Basin (1)
-
Trialet Range (1)
-
-
Kazakhstan
-
Karatau Range (1)
-
-
Kyzylkum (1)
-
Rudny Altai (1)
-
Russian Federation
-
Altai Russian Federation (1)
-
Arkhangelsk Russian Federation
-
Franz Josef Land (1)
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Irkutsk Russian Federation (2)
-
Karelia Russian Federation (1)
-
Kodar Range (1)
-
Komi Russian Federation (1)
-
Lake Baikal (2)
-
Lena Basin (1)
-
Moscow Russian Federation (1)
-
Murmansk Russian Federation
-
Kola Peninsula (1)
-
-
Nizhniy Novgorod Russian Federation (1)
-
Novosibirsk Russian Federation (2)
-
Omsk Russian Federation (1)
-
Orel Russian Federation (1)
-
Russian Arctic
-
Franz Josef Land (1)
-
-
Siberian Platform (2)
-
Tyumen Russian Federation
-
Khanty-Mansi Russian Federation (1)
-
Yamal-Nenets Russian Federation
-
Yamal (1)
-
-
-
Yakutia Russian Federation (1)
-
-
Urals (2)
-
Uzbekistan (2)
-
West Siberia
-
Siberian Lowland (1)
-
-
-
Crater Lake (2)
-
Davis Strait (1)
-
Death Valley (2)
-
Denmark Strait (1)
-
developing countries (1)
-
East Pacific Ocean Islands
-
Galapagos Islands (1)
-
Hawaii (1)
-
-
Eurasia (1)
-
Europe
-
Alps
-
Central Alps (1)
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Eastern Alps
-
Carnic Alps (1)
-
-
Western Alps
-
Mont Blanc (1)
-
-
-
Arkhangelsk Russian Federation
-
Franz Josef Land (1)
-
-
Baltic region
-
Estonia (1)
-
Lithuania
-
Vilnius Lithuania (1)
-
-
-
Carpathians
-
Western Carpathians (1)
-
-
Caucasus
-
Greater Caucasus (1)
-
Lesser Caucasus
-
Trialet Range (1)
-
-
-
Central Europe
-
Austria
-
Carinthia Austria (1)
-
-
Black Forest (1)
-
Czech Republic (1)
-
Germany
-
Brandenburg Germany
-
Berlin Germany (1)
-
-
Eifel (1)
-
Mecklenburg-Western Pomerania Germany (1)
-
Northwestern German Plain (1)
-
Rhineland-Palatinate Germany (1)
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Saxony Germany
-
Chemnitz Germany (1)
-
Dresden Germany (1)
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Leipzig Germany (1)
-
-
Schleswig-Holstein Germany (1)
-
-
Hungary
-
Bakony Mountains (1)
-
-
Poland
-
Lower Silesia (1)
-
-
Slovakia (2)
-
Sudeten Mountains
-
Karkonosze Mountains (1)
-
-
Switzerland (1)
-
Upper Rhine Graben (1)
-
-
Fennoscandia (1)
-
Fennoscandian Shield (4)
-
Georgian Republic
-
Rioni Basin (1)
-
Trialet Range (1)
-
-
Jura Mountains (1)
-
Jutland (1)
-
Karelia Russian Federation (1)
-
Komi Russian Federation (1)
-
Lapland
-
Lapland Finland (2)
-
-
Moscow Russian Federation (1)
-
Murmansk Russian Federation
-
Kola Peninsula (1)
-
-
Nizhniy Novgorod Russian Federation (1)
-
Orel Russian Federation (1)
-
Rhenish Schiefergebirge
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Eifel (1)
-
-
Southern Europe
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Greece (1)
-
Iberian Peninsula
-
Portugal (8)
-
Spain
-
Betic Cordillera (1)
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Betic Zone (1)
-
Murcia Spain (1)
-
Subbetic Zone (2)
-
Valencia region
-
Alicante Spain (1)
-
-
-
-
Italy
-
Abruzzi Italy (1)
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Apennines
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Central Apennines (1)
-
-
Emilia-Romagna Italy
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Bologna Italy (1)
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-
Latium Italy
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Rome Italy (1)
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Marches Italy (2)
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Piemonte Italy (1)
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Sardinia Italy (1)
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Sicily Italy
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Catania Italy (2)
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Tuscany Italy (1)
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Umbria Italy
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Perugia Italy
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Gubbio Italy (1)
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-
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Valle d'Aosta Italy (1)
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Romania (2)
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Western Europe
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Belgium (2)
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France
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Alsace (1)
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Aquitaine Basin (1)
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Auvergne (1)
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Bas-Rhin France (1)
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Central Massif
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Montagne Noire (1)
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Herault France (2)
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Languedoc (1)
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Limagne (1)
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Paris Basin (2)
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Saone-Rhone Basin (1)
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Var France (1)
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Ireland
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Galway Ireland
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Connemara (1)
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-
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Netherlands (1)
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Scandinavia
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Denmark (1)
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Finland
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Lapland Finland (2)
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-
Norway
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Oslo Norway (1)
-
-
Sweden
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Bergslagen (1)
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Norrbotten Sweden
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Gallivare Sweden (1)
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Vastergotland (2)
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United Kingdom
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Great Britain
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England
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Derbyshire England (3)
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Dorset England (2)
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Kent England (1)
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Northumberland England (1)
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Yorkshire England (2)
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Scotland
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East Lothian Scotland (1)
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Edinburgh Scotland (2)
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Firth of Forth (1)
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Glasgow Scotland (2)
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Hebrides
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Outer Hebrides (1)
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Midlothian Scotland (2)
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Moine thrust zone (1)
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Wales
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South Wales (1)
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Welsh Basin (1)
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-
-
-
-
-
Glacier Bay (1)
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Grand Banks (1)
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Grand Canyon (1)
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Green River basin (2)
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Imperial Valley (2)
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Indian Ocean
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East Indian Ocean (1)
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Red Sea
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Gulf of Suez (1)
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Red Sea Rift (1)
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-
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Iron Mountain (1)
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Krishna-Godavari Basin (1)
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Latin America (1)
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Llanos (1)
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Lusitanian Basin (1)
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Malay Archipelago
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Borneo
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Kalimantan Indonesia (1)
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-
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Mediterranean region (3)
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Mediterranean Sea (2)
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Mexico
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Baja California Sur Mexico (2)
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Chiapas Mexico (1)
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Guerrero Mexico (1)
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Jalisco Mexico
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Colima (1)
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San Luis Potosi Mexico (1)
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Midland Valley (4)
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Mount Baker (1)
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Murray Basin (1)
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North America
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Appalachian Basin (3)
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Appalachians
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Blue Ridge Mountains (1)
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Blue Ridge Province (1)
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Cumberland Plateau (1)
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Great Appalachian Valley (1)
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Piedmont (5)
-
Valley and Ridge Province (2)
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-
Basin and Range Province
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Great Basin (2)
-
-
Canadian Shield
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Churchill Province
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Rae Province (2)
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Snowbird tectonic zone (1)
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-
Flin Flon Belt (1)
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Makkovik Province (1)
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Slave Province (8)
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Superior Province (2)
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Great Plains
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Northern Great Plains (1)
-
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Gulf Coastal Plain (2)
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Keweenawan Rift (1)
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Michigan Basin (2)
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North American Cordillera
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Canadian Cordillera (3)
-
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Rocky Mountains
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Canadian Rocky Mountains (1)
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Saint Elias Mountains (1)
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Western Interior (2)
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Williston Basin (2)
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North Island (1)
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Northern Hemisphere (1)
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Oceania
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Polynesia
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Hawaii (1)
-
-
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Owens Valley (1)
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Pacific Coast (2)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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Monterey Canyon (1)
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-
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Equatorial Pacific (1)
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North Pacific
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Bering Sea (1)
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Northeast Pacific
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Monterey Canyon (1)
-
-
Northwest Pacific
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Japan Trench (1)
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Shatsky Rise (1)
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-
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South Pacific
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Southwest Pacific (2)
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West Pacific
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Northwest Pacific
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Japan Trench (1)
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Shatsky Rise (1)
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Southwest Pacific (2)
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Peak District (2)
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Permian Basin (1)
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Quesnellia Terrane (1)
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Red River (1)
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Rio Puerco (2)
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Russian Platform (1)
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Sacramento River (1)
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San Andreas Fault (6)
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San Joaquin River (1)
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Santa Cruz Mountains (1)
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Santa Maria Basin (1)
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Searles Lake (1)
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Seymour Island (1)
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Sierra Nevada (5)
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South America
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Amazon Basin (1)
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Eastern Cordillera (2)
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Argentina
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United States
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Alaska
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Albuquerque Basin (1)
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San Francisco County California
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San Luis Obispo County California
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Santa Barbara County California
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Point Sal (1)
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Shasta County California (2)
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Southern California (6)
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Cincinnati Arch (1)
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Coeur d'Alene mining district (1)
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Colorado
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Eagle County Colorado (1)
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Fremont County Colorado
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Canon City Colorado (1)
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Garfield County Colorado (1)
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Gunnison County Colorado (1)
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Gunnison River (1)
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Jefferson County Colorado (1)
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Pitkin County Colorado (1)
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Rio Grande County Colorado (1)
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San Juan County Colorado (1)
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Teller County Colorado
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Spathian (1)
-
Thaynes Formation (1)
-
-
Middle Triassic
-
Anisian (1)
-
-
Upper Triassic
-
Carnian (1)
-
Rhaetian (1)
-
-
-
upper Mesozoic (1)
-
Vaca Muerta Formation (1)
-
-
Paleozoic
-
Berea Sandstone (1)
-
Cambrian
-
Acadian (1)
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Lower Cambrian (2)
-
Middle Cambrian (2)
-
Upper Cambrian
-
Furongian (1)
-
-
-
Carboniferous
-
Albert Formation (1)
-
Big Snowy Group (1)
-
Lower Carboniferous
-
Asbian (1)
-
Dinantian (6)
-
-
Mississippian
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Barnett Shale (1)
-
Lower Mississippian
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Osagian
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Burlington Limestone (1)
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Tournaisian (1)
-
-
Middle Mississippian
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Visean
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upper Visean (2)
-
-
-
Price Formation (1)
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Upper Mississippian
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Chesterian
-
Imo Formation (1)
-
-
Fayetteville Formation (1)
-
Meramecian
-
Salem Limestone (1)
-
-
Serpukhovian (2)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Crab Orchard Mountains Group (1)
-
Gizzard Group (1)
-
-
Middle Pennsylvanian
-
Staunton Formation (1)
-
-
Minturn Formation (1)
-
-
Upper Carboniferous
-
Millstone Grit (1)
-
Westphalian (1)
-
-
-
Deadwood Formation (1)
-
Devonian
-
Lower Devonian (2)
-
Middle Devonian
-
Eifelian (2)
-
Givetian (2)
-
Marcellus Shale (3)
-
-
Upper Devonian
-
Famennian
-
lower Famennian (1)
-
-
Frasnian (1)
-
-
Upper Old Red Sandstone (1)
-
-
Knox Group (1)
-
lower Paleozoic (1)
-
Maroon Formation (1)
-
Ordovician
-
Chickamauga Group (1)
-
Gualcamayo Formation (1)
-
Lower Ordovician
-
Ellenburger Group (1)
-
Tremadocian (2)
-
-
Middle Ordovician
-
Bromide Formation (1)
-
Chazyan (1)
-
Darriwilian (1)
-
Llanvirnian (1)
-
Normanskill Formation (1)
-
Saint Peter Sandstone (1)
-
Whiterockian (1)
-
-
Upper Ordovician
-
Caradocian (1)
-
Hirnantian (2)
-
Katian (1)
-
Maquoketa Formation (1)
-
Trentonian (2)
-
-
Viola Limestone (1)
-
-
Permian
-
Guadalupian
-
Grayburg Formation (1)
-
Roadian (1)
-
-
Kaibab Formation (1)
-
Lower Permian
-
Cisuralian
-
Kungurian (1)
-
-
Leonardian
-
Clear Fork Group (1)
-
-
-
Middle Permian (1)
-
Toroweap Formation (1)
-
Upper Permian
-
Changxing Formation (1)
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (1)
-
-
-
Silurian
-
Lower Silurian
-
Llandovery
-
Aeronian (1)
-
Rhuddanian (2)
-
Telychian (1)
-
-
-
Middle Silurian (2)
-
-
Tensleep Sandstone (1)
-
upper Paleozoic
-
Dwyka Formation (1)
-
-
Wissahickon Formation (1)
-
-
Phanerozoic (4)
-
Precambrian
-
Animikie Group (1)
-
Archean
-
Neoarchean (2)
-
Paleoarchean (1)
-
-
Biwabik Iron Formation (1)
-
Lewisian Complex (1)
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Algonkian
-
Baraboo Quartzite (1)
-
-
Lewisian (1)
-
Mesoproterozoic (4)
-
Neoproterozoic
-
Cryogenian (1)
-
Sturtian (1)
-
-
Paleoproterozoic
-
Orosirian (2)
-
Svecofennian (2)
-
Virginia Formation (1)
-
Whitewater Group (1)
-
-
-
-
Ventersdorp Supergroup (1)
-
-
-
igneous rocks
-
agglutinates (1)
-
igneous rocks
-
carbonatites (1)
-
kimberlite (1)
-
peperite (1)
-
plutonic rocks
-
anorthosite (1)
-
diabase (2)
-
diorites
-
tonalite
-
enderbite (1)
-
-
-
granites (13)
-
pegmatite (4)
-
ultramafics
-
peridotites
-
harzburgite (1)
-
-
-
-
porphyry (1)
-
volcanic rocks
-
andesites (1)
-
basalts
-
alkali basalts
-
trachybasalts (1)
-
-
-
basanite (1)
-
glasses
-
obsidian (1)
-
volcanic glass (1)
-
-
komatiite (1)
-
pyroclastics
-
ignimbrite (1)
-
pumice (1)
-
tuff (2)
-
-
rhyolites (2)
-
trachytes (1)
-
-
-
ophiolite (1)
-
volcanic ash (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (1)
-
eclogite (1)
-
gneisses
-
paragneiss (1)
-
-
granulites (2)
-
hornfels (1)
-
marbles (5)
-
metaigneous rocks
-
metagabbro (1)
-
serpentinite (2)
-
-
metasedimentary rocks
-
metapelite (1)
-
paragneiss (1)
-
-
metasomatic rocks
-
serpentinite (2)
-
skarn (1)
-
-
migmatites (1)
-
quartzites (3)
-
schists
-
greenschist (1)
-
greenstone (1)
-
-
slates (1)
-
-
ophiolite (1)
-
turbidite (3)
-
-
meteorites
-
meteorites
-
iron meteorites
-
octahedrite (1)
-
-
stony meteorites
-
achondrites
-
Martian meteorites
-
SNC Meteorites
-
nakhlite
-
Nakhla Meteorite (1)
-
-
-
-
-
-
-
-
minerals
-
alloys (1)
-
arsenates (1)
-
arsenides
-
sperrylite (1)
-
-
arsenites (1)
-
carbonates
-
calcite (2)
-
cancrinite (1)
-
-
halides
-
chlorides (1)
-
-
minerals (1)
-
oxides
-
aluminum oxides (1)
-
corundum (1)
-
iron oxides (1)
-
magnetite (1)
-
rutile (2)
-
spinel group (1)
-
uraninite (1)
-
-
phosphates
-
apatite (1)
-
monazite (7)
-
-
silicates
-
chain silicates
-
amphibole group (1)
-
pyroxene group
-
clinopyroxene
-
aegirine (1)
-
diopside (1)
-
-
orthopyroxene
-
enstatite (1)
-
-
-
-
framework silicates
-
cancrinite (1)
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
sanidine (1)
-
-
plagioclase
-
albite (1)
-
-
-
nepheline group
-
nepheline (1)
-
-
silica minerals
-
quartz (3)
-
-
zeolite group
-
gmelinite (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
pyrope (1)
-
-
olivine group
-
forsterite (1)
-
-
phenakite group
-
willemite (1)
-
-
sillimanite (1)
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (23)
-
-
-
-
ring silicates
-
beryl (1)
-
-
sheet silicates
-
clay minerals (3)
-
illite (1)
-
mica group
-
muscovite (1)
-
-
-
-
sulfides
-
chalcocite (1)
-
chalcopyrite (1)
-
cinnabar (2)
-
galena (1)
-
metacinnabar (1)
-
molybdenite (1)
-
pyrite (4)
-
sphalerite (1)
-
-
sulfosalts
-
sulfarsenates
-
enargite (1)
-
-
-
uranium minerals (1)
-
-
Primary terms
-
absolute age (45)
-
academic institutions (7)
-
Africa
-
East Africa
-
Tanzania (2)
-
-
East African Lakes
-
Lake Tanganyika (1)
-
-
North Africa
-
Algeria (1)
-
Egypt
-
Eastern Desert (1)
-
Sinai Egypt (1)
-
-
Morocco (2)
-
-
Southern Africa
-
Kaapvaal Craton (1)
-
Lesotho (1)
-
Namaqualand (1)
-
Namibia
-
Tsumeb Namibia (1)
-
-
South Africa
-
Bushveld Complex (1)
-
Eastern Cape Province South Africa
-
Cape Town South Africa (1)
-
-
Northern Cape Province South Africa
-
Kimberley South Africa (1)
-
-
-
-
-
Antarctica
-
James Ross Island (1)
-
Vestfold Hills (1)
-
-
Arctic Ocean
-
Kara Sea (1)
-
-