Skip Nav Destination
drainage basins
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Aar Valley (1)
-
Africa
-
Blue Nile (3)
-
Central Africa
-
Congo Democratic Republic
-
Kasai (1)
-
-
-
Chad Basin (1)
-
Congo Craton (1)
-
East Africa
-
Eritrea (1)
-
Ethiopia (3)
-
Mozambique (1)
-
Sudan (3)
-
Tanzania (2)
-
Uganda (2)
-
-
East African Lakes
-
Lake Albert (1)
-
-
East African Rift (1)
-
Kalahari Desert (1)
-
Mozambique Belt (1)
-
Nile River (5)
-
Nile Valley (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
-
Egypt
-
Nile Delta (2)
-
-
Libya (2)
-
Morocco
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
-
Tunisia
-
Tunis Tunisia (1)
-
-
-
Nubian Shield (1)
-
Red Sea Hills (2)
-
Sahara (1)
-
Senegal River (1)
-
Southern Africa
-
Botswana (2)
-
Kaapvaal Craton (1)
-
Karoo Basin (1)
-
Namibia (1)
-
Orange River (2)
-
South Africa
-
Cape fold belt (1)
-
Eastern Cape Province South Africa (1)
-
Gauteng South Africa (1)
-
Northern Cape Province South Africa (2)
-
-
-
West Africa
-
Cameroon (1)
-
Chad (1)
-
Guinea (1)
-
Ivory Coast (1)
-
Sierra Leone (1)
-
-
-
Alexander Terrane (1)
-
Alpine Fault (3)
-
Altiplano (3)
-
American River (2)
-
Animas River basin (2)
-
Antarctica
-
Antarctic ice sheet
-
East Antarctic ice sheet (1)
-
-
East Antarctica (2)
-
Queen Maud Land (1)
-
South Pole (1)
-
-
Arctic Ocean
-
Barents Sea (2)
-
Norwegian Sea
-
More Basin (1)
-
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (2)
-
West Greenland (1)
-
-
-
Asia
-
Altai Russian Federation (1)
-
Amu Darya (1)
-
Arabian Peninsula
-
Arabian Shield (1)
-
Saudi Arabia (1)
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Brahmaputra River (4)
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan (1)
-
Pamirs (2)
-
-
Far East
-
Burma (2)
-
Cambodia (1)
-
China
-
Chongqing China (1)
-
Gansu China (1)
-
Guizhou China (1)
-
Henan China (1)
-
Hubei China (1)
-
Hunan China (1)
-
Inner Mongolia China (2)
-
Jiangxi China (1)
-
North China Plain (1)
-
Qinghai China (1)
-
Qinling Mountains (1)
-
Shaanxi China (1)
-
Shandong China
-
Qingdao China (1)
-
-
Sichuan China
-
Wenchuan China (1)
-
-
Xizang China
-
Lhasa China (1)
-
-
Yangtze River (3)
-
Yangtze River valley (1)
-
Yangtze Three Gorges (1)
-
Yunnan China (1)
-
-
Indonesia
-
Java (1)
-
-
Japan
-
Honshu
-
Abukuma Mountains (1)
-
Gifu Japan (1)
-
Niigata Japan (1)
-
Shiga Japan (1)
-
Yamagata Japan (1)
-
-
-
Malay Peninsula
-
West Malaysia
-
Kelantan Malaysia (1)
-
Pahang Malaysia (1)
-
-
-
Malaysia
-
West Malaysia
-
Kelantan Malaysia (1)
-
Pahang Malaysia (1)
-
-
-
Philippine Islands
-
Luzon
-
Mount Pinatubo (1)
-
-
-
Taiwan (2)
-
Thailand
-
Khorat Plateau (1)
-
-
Vietnam (1)
-
-
Himalayas
-
Garhwal Himalayas (2)
-
High Himalayan Crystallines (1)
-
Mount Everest (1)
-
-
Indian Peninsula
-
Ganga Basin (1)
-
India
-
Andhra Pradesh India (1)
-
Bihar India (1)
-
Delhi India (1)
-
Ghats
-
Western Ghats (1)
-
-
Gujarat India (1)
-
Karnataka India (1)
-
Madhya Pradesh India (1)
-
Mahanadi Valley (1)
-
Maharashtra India (1)
-
Narmada River (1)
-
Northeastern India
-
Arunachal Pradesh India (1)
-
-
Sikkim India (1)
-
Tamil Nadu India
-
Chennai India (1)
-
-
Uttar Pradesh India (1)
-
Uttarakhand India
-
Garhwal Himalayas (2)
-
-
Yamuna River (1)
-
-
Indo-Gangetic Plain (2)
-
Indus Valley (1)
-
Jammu and Kashmir
-
Ladakh (2)
-
-
Kosi Basin (1)
-
Nepal (5)
-
Pakistan (2)
-
-
Indus River (1)
-
Karakoram (1)
-
Kyrgyzstan (1)
-
Middle East
-
Dead Sea (4)
-
Dead Sea Rift (2)
-
Iran
-
Fars Iran (2)
-
Sanandaj-Sirjan Zone (1)
-
-
Israel
-
Negev (2)
-
-
Jordan (1)
-
Lebanon (2)
-
Syria (1)
-
Turkey
-
Anatolia (2)
-
Ankara Turkey (1)
-
North Anatolian Fault (2)
-
Pontic Mountains (1)
-
Sea of Marmara region (1)
-
Tuz Golu (1)
-
-
Wadi Araba (1)
-
Zagros (2)
-
-
Siberia (1)
-
Siberian fold belt (1)
-
Siberian Platform (1)
-
Siwalik Range (1)
-
Sri Lanka (1)
-
Tajikistan (1)
-
Tibetan Plateau (5)
-
Tien Shan
-
Alai Range (1)
-
-
Uzbekistan (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Biscay (1)
-
Caribbean Sea (1)
-
Ceara Rise (1)
-
Gulf of Mexico
-
Mississippi Canyon (1)
-
Mississippi Fan (1)
-
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Carpentaria Basin (1)
-
New South Wales Australia (6)
-
Northern Territory Australia
-
Alice Springs Australia (1)
-
-
Queensland Australia (3)
-
South Australia
-
Gawler Craton (1)
-
-
Tasmania Australia (1)
-
Victoria Australia (1)
-
Western Australia
-
Carnarvon Basin (1)
-
-
-
New Zealand
-
Coromandel Peninsula (1)
-
Hawke's Bay New Zealand (1)
-
Lake Taupo (2)
-
Marlborough New Zealand (1)
-
Taupo (1)
-
Torlesse Terrane (1)
-
Waipaoa River (1)
-
-
-
Bear Lake (2)
-
Bear River basin (3)
-
Bear River Range (3)
-
Black Sea region (1)
-
Bow River valley (1)
-
Cache Creek Terrane (1)
-
Canada
-
Arctic Archipelago (2)
-
Eastern Canada
-
Baffin Island (1)
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia
-
Cobequid Fault (1)
-
Colchester County Nova Scotia (1)
-
Minas Basin (1)
-
-
-
Newfoundland and Labrador
-
Labrador (1)
-
-
Ontario
-
Rainy River District Ontario (1)
-
-
Quebec (2)
-
-
North Saskatchewan River (1)
-
Nunavut
-
Baffin Island (1)
-
Devon Island (1)
-
-
Queen Elizabeth Islands
-
Devon Island (1)
-
Parry Islands (1)
-
-
Stikinia Terrane (1)
-
Western Canada
-
Alberta (6)
-
Athabasca Basin (1)
-
British Columbia
-
Bowser Basin (1)
-
Queen Charlotte Islands (1)
-
Vancouver Island (1)
-
-
Canadian Rocky Mountains (1)
-
Manitoba
-
Lac du Bonnet Batholith (1)
-
-
Northwest Territories
-
Mackenzie Delta (1)
-
-
Saskatchewan (1)
-
Yukon Territory (2)
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Hispaniola
-
Dominican Republic (1)
-
Haiti (1)
-
-
-
Lesser Antilles
-
Dominica (2)
-
Trinidad and Tobago
-
Trinidad (1)
-
-
-
-
-
-
Cascade Range (6)
-
Cascadia subduction zone (1)
-
Caspian Sea (1)
-
Central America
-
Honduras (1)
-
Panama
-
Darien (1)
-
-
-
Central Cordillera (1)
-
Central Valley (1)
-
Chalk Aquifer (2)
-
Chama Basin (1)
-
Channeled Scabland (1)
-
Chugach Terrane (1)
-
Clear Lake (1)
-
Clearwater River (1)
-
Coast Mountains (4)
-
Coast Ranges (7)
-
Colorado River (8)
-
Colorado River basin (4)
-
Columbia River (1)
-
Columbia River basin (3)
-
Commonwealth of Independent States
-
Aral Sea (1)
-
Caucasus
-
Greater Caucasus (1)
-
-
Dnieper River (1)
-
Dnieper-Donets Basin (1)
-
Dniester River (1)
-
Kazakhstan (1)
-
Kuban River (1)
-
Kyrgyzstan (1)
-
Russian Federation
-
Altai Russian Federation (1)
-
Baikal region (1)
-
Baikal rift zone (1)
-
Murmansk Russian Federation
-
Kola Peninsula (1)
-
Monchegorsk Russian Federation (1)
-
-
Novgorod Russian Federation (1)
-
Siberian Platform (1)
-
Valdai (1)
-
-
Tajikistan (1)
-
Uzbekistan (1)
-
-
Copper River basin (1)
-
Davis Strait (1)
-
Death Valley (6)
-
Don River (1)
-
East Coast Basin (1)
-
Eel River (3)
-
Eel River basin (2)
-
Europe
-
Alps
-
Eastern Alps
-
Dinaric Alps (1)
-
-
Swiss Alps
-
Central Swiss Alps (2)
-
-
Western Alps (3)
-
-
Balkan Peninsula (1)
-
Baltic region (1)
-
Carpathians
-
Eastern Carpathians (1)
-
-
Caucasus
-
Greater Caucasus (1)
-
-
Central Europe
-
Austria
-
Tyrol Austria (1)
-
Vorarlberg Austria (1)
-
-
Czech Republic
-
Bohemia (1)
-
-
Erzgebirge (1)
-
Germany
-
Brandenburg Germany
-
Cottbus Germany (1)
-
-
Eifel (5)
-
Harz Mountains (2)
-
Mecklenburg-Western Pomerania Germany (1)
-
North Rhine-Westphalia Germany
-
Ruhr (2)
-
-
Northeastern German Plain (1)
-
Rhineland-Palatinate Germany
-
Laacher See (1)
-
-
Saxony-Anhalt Germany (2)
-
-
Lower Lusatia (1)
-
Slovakia (1)
-
Sudeten Mountains
-
Izera Mountains (1)
-
-
Switzerland
-
Swiss Alps
-
Central Swiss Alps (2)
-
-
Uri Switzerland (1)
-
-
-
Danube River (2)
-
Dnieper River (1)
-
Dnieper-Donets Basin (1)
-
Dniester River (1)
-
Fennoscandia (1)
-
Jura Mountains (1)
-
Jutland (13)
-
Kuban River (1)
-
Lower Rhine Basin (1)
-
Lusatia (1)
-
Moselle River (1)
-
Murmansk Russian Federation
-
Kola Peninsula (1)
-
Monchegorsk Russian Federation (1)
-
-
Novgorod Russian Federation (1)
-
Pannonian Basin (1)
-
Pyrenees
-
French Pyrenees (1)
-
Spanish Pyrenees (2)
-
-
Rhenish Schiefergebirge
-
Eifel (5)
-
-
Rhine River (1)
-
Russian Plain (1)
-
Southern Europe
-
Croatia (1)
-
Dinaric Alps (1)
-
Greece
-
Greek Macedonia
-
Chalkidiki (1)
-
Salonika Greece (1)
-
-
Greek Thrace (1)
-
Peloponnesus Greece (1)
-
-
Iberian Peninsula
-
Duero Basin (2)
-
Duero River (1)
-
Portugal (2)
-
Spain
-
Andalusia Spain
-
Almeria Spain
-
Sorbas Basin (1)
-
-
-
Aragon Spain (1)
-
Betic Cordillera (1)
-
Calatayud-Teruel Basin (1)
-
Castilla y Leon Spain
-
Salamanca Spain (1)
-
Zamora Spain (1)
-
-
Catalonia Spain
-
Gerona Spain (1)
-
-
Ebro Basin (6)
-
Ebro River (1)
-
Murcia Spain (1)
-
Spanish Pyrenees (2)
-
Valencia region
-
Valencia Spain (1)
-
-
-
-
Italy
-
Abruzzi Italy (1)
-
Apennines
-
Central Apennines (2)
-
Northern Apennines (2)
-
-
Campania Italy
-
Sorrento Peninsula (1)
-
-
Emilia-Romagna Italy (1)
-
Latium Italy (1)
-
Marches Italy (1)
-
Piemonte Italy (1)
-
Po Valley (1)
-
Sardinia Italy (2)
-
Sicily Italy
-
Lipari Islands
-
Lipari Island (1)
-
-
-
Trentino-Alto Adige Italy
-
Bolzano Italy (1)
-
-
Tuscany Italy
-
Arno River basin (1)
-
Florence Italy (1)
-
-
Umbria Italy (1)
-
Valle d'Aosta Italy (2)
-
-
Macedonia
-
Greek Macedonia
-
Chalkidiki (1)
-
Salonika Greece (1)
-
-
-
Romania
-
Dacian Basin (1)
-
-
-
Thrace
-
Greek Thrace (1)
-
-
Valdai (1)
-
Western Europe
-
Belgium
-
Wallonia Belgium
-
Hainaut Belgium (1)
-
Liege Belgium (1)
-
-
-
France
-
Auvergne (1)
-
Brittany (2)
-
Causses (1)
-
Central Massif (1)
-
Cevennes (1)
-
Corsica (1)
-
Finistere France (1)
-
French Pyrenees (1)
-
Gard France (1)
-
Gironde Estuary (1)
-
Gironde France (1)
-
Hautes-Alpes France (1)
-
Languedoc (2)
-
Limagne (1)
-
Loire Valley (1)
-
Morbihan France (1)
-
Paris Basin (1)
-
Puy-de-Dome France
-
Chaine des Puys (1)
-
-
Pyrenees-Atlantiques France (1)
-
Rhone France
-
Lyons France (1)
-
-
Savoie France
-
Tarentaise (1)
-
-
Seine Valley (1)
-
Var France
-
Maures Massif (1)
-
-
Vosges Mountains (1)
-
-
Iceland (2)
-
Ireland
-
Donegal Ireland (1)
-
-
Netherlands (2)
-
Rhone River (1)
-
Scandinavia
-
Denmark (13)
-
Finland
-
Ostrobothnia Finland (1)
-
-
Norway
-
Nordland Norway
-
Lofoten Islands (1)
-
-
Northern Norway (1)
-
Sor-Trondelag Norway
-
Trondheim Norway (1)
-
-
Vesteralen (1)
-
-
Scandinavian Mountains (1)
-
Sweden (1)
-
-
United Kingdom
-
Great Britain
-
England
-
Berkshire England (1)
-
Cumbria England
-
Howgill Fells (1)
-
-
Devon England
-
Dartmoor (1)
-
-
East Anglia
-
Norfolk England (2)
-
-
East Midlands (1)
-
Essex England (1)
-
Lincolnshire England (2)
-
London Basin (1)
-
Northumberland England (1)
-
Pennines (2)
-
Shropshire England (2)
-
Yorkshire England (1)
-
-
Scotland
-
Aberdeenshire Scotland (1)
-
-
Wales
-
South Wales (1)
-
-
-
Northern Ireland (1)
-
-
-
-
Fairweather Fault (1)
-
Fraser River (1)
-
Front Range (4)
-
Graham Island (1)
-
Grand Canyon (3)
-
Green Lake (1)
-
Green River (2)
-
Gulf of Mexico Basin (4)
-
Hunter Valley (1)
-
Illinois River (1)
-
Indian Ocean
-
Arabian Sea
-
Indus Fan (1)
-
-
Red Sea
-
Gulf of Suez (1)
-
Red Sea Rift (1)
-
-
-
International Ocean Discovery Program
-
Expedition 355
-
IODP Site U1457 (1)
-
-
-
James River (1)
-
Kings River (3)
-
Lake District (2)
-
Lake Mead (2)
-
Lake Victoria (1)
-
Loch Lomond (1)
-
Long Valley (1)
-
Mackenzie River (2)
-
Mackenzie River valley (1)
-
Mediterranean region (2)
-
Mediterranean Sea
-
East Mediterranean
-
Adriatic Sea (1)
-
Aegean Sea (2)
-
Black Sea (4)
-
Ionian Sea
-
Gulf of Corinth (1)
-
-
-
West Mediterranean
-
Valencia Trough (1)
-
-
-
Melville Island (1)
-
Mexico
-
Baja California Mexico (1)
-
Baja California Sur Mexico (1)
-
Veracruz Mexico (1)
-
-
Midlands (1)
-
Murray River (1)
-
North America
-
Appalachians
-
Allegheny Mountains (1)
-
Appalachian Plateau (2)
-
Blue Ridge Mountains (1)
-
Blue Ridge Province (4)
-
Central Appalachians (3)
-
Cumberland Plateau (2)
-
Piedmont (7)
-
Southern Appalachians (2)
-
Valley and Ridge Province (5)
-
-
Basin and Range Province
-
Great Basin (9)
-
-
Canadian Shield (1)
-
Great Lakes
-
Lake Ontario (3)
-
-
Great Lakes region (2)
-
Great Plains
-
Northern Great Plains (2)
-
Southern Great Plains (5)
-
-
Gulf Coastal Plain (7)
-
Mississippi River basin (1)
-
Missouri River basin (1)
-
Rainy River (1)
-
Rio Grande Rift (2)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
Southern Rocky Mountains (1)
-
U. S. Rocky Mountains
-
Absaroka Range (1)
-
Bighorn Mountains (1)
-
San Juan Mountains (2)
-
Sangre de Cristo Mountains (1)
-
Uinta Mountains (2)
-
Wasatch Range (2)
-
-
-
Saint Elias Mountains (1)
-
Saint Lawrence River basin (1)
-
Sonoran Desert (1)
-
Western Interior
-
Western Interior Seaway (2)
-
-
Yakutat Terrane (1)
-
-
North Island (6)
-
North Slope (1)
-
North West Shelf (1)
-
Owens Valley (6)
-
Pacific Coast (1)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Gulf of California (1)
-
Mendocino fracture zone (2)
-
-
-
North Pacific
-
Northeast Pacific
-
Gulf of California (1)
-
Mendocino fracture zone (2)
-
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
-
Yellow Sea
-
Bohai Sea (2)
-
-
-
-
West Pacific
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
-
Yellow Sea
-
Bohai Sea (2)
-
-
-
-
-
Pasco Basin (1)
-
Peace River (1)
-
Peninsular Ranges (1)
-
Permian Basin (1)
-
Platte River (1)
-
Redwood Creek (1)
-
Rio Grande (2)
-
Rio Grande Valley (1)
-
Rio Puerco (2)
-
Ruby Mountains (1)
-
Ruby Range (1)
-
Russian Platform
-
Dnieper-Donets Basin (1)
-
-
Sacramento River (2)
-
San Andreas Fault (3)
-
San Bernardino Mountains (2)
-
San Joaquin Basin (1)
-
San Joaquin River (3)
-
San Juan River (2)
-
San Luis Valley (2)
-
San Pedro Basin (2)
-
San Pedro River (1)
-
Santa Clara Valley (1)
-
Santa Lucia Range (1)
-
Santander Massif (1)
-
Searles Lake (2)
-
Sierra Nevada (16)
-
Simpson Desert (1)
-
Snake River (2)
-
South America
-
Amazon Basin (2)
-
Amazon River (2)
-
Andes
-
Central Andes (3)
-
Eastern Cordillera (4)
-
Northern Andes (1)
-
Venezuelan Andes (1)
-
-
Argentina
-
Jujuy Argentina (1)
-
La Rioja Argentina (1)
-
San Juan Argentina (2)
-
-
Bolivia (3)
-
Brazil
-
Bahia Brazil
-
Reconcavo Basin (1)
-
-
-
Chile
-
Antofagasta Chile (1)
-
Atacama Desert (1)
-
Valparaiso Chile (1)
-
-
Colombia
-
Magdalena River (1)
-
Magdalena Valley (1)
-
-
Ecuador (2)
-
Orinoco River (3)
-
Orinoco River basin (2)
-
Patagonia (1)
-
Peru (4)
-
Venezuela
-
Orinoco Delta (1)
-
Venezuelan Andes (1)
-
-
-
South Island (6)
-
Southern Alps (4)
-
Sydney Basin (1)
-
Thames River (2)
-
Trinity River (1)
-
United States
-
Alabama
-
Alabama River (1)
-
Mobile Bay (2)
-
-
Alaska
-
Katmai National Park (1)
-
Matanuska Glacier (1)
-
Matanuska Valley (1)
-
McCarthy Quadrangle (1)
-
Novarupta (1)
-
Susitna River (1)
-
Valley of Ten Thousand Smokes (1)
-
-
Allegheny Mountains (1)
-
Allegheny Plateau (1)
-
Amargosa Desert (1)
-
Amite River (1)
-
Arizona
-
Apache County Arizona (1)
-
Cochise County Arizona (1)
-
Coconino County Arizona (3)
-
Mohave County Arizona (2)
-
Navajo County Arizona (1)
-
Yuma County Arizona (2)
-
-
Arkansas (2)
-
Arkansas River (1)
-
Arkansas River valley (1)
-
Atlantic Coastal Plain
-
Central Atlantic Coastal Plain (1)
-
Southern Atlantic Coastal Plain (1)
-
-
Blue Ridge Mountains (1)
-
Book Cliffs (1)
-
California
-
Alameda County California (1)
-
Anza-Borrego Desert State Park (1)
-
Central California (6)
-
Contra Costa County California (1)
-
Cuyama Basin (1)
-
Del Norte County California (1)
-
Feather River (4)
-
Fresno County California (1)
-
Humboldt County California (5)
-
Inyo County California
-
Coso Range (1)
-
Inyo Mountains (1)
-
Owens Lake (4)
-
Panamint Range (1)
-
-
Kern County California (1)
-
Los Angeles Basin (1)
-
Los Angeles County California (1)
-
Mendocino County California (2)
-
Mono County California
-
Mono Basin (1)
-
-
Northern California (10)
-
Riverside County California (1)
-
Sacramento County California (1)
-
San Bernardino County California
-
Cima volcanic field (2)
-
Needles California (1)
-
-
San Diego County California (1)
-
San Francisco Bay
-
San Pablo Bay (1)
-
-
San Gabriel Mountains (3)
-
San Joaquin County California (1)
-
San Joaquin Valley (1)
-
San Luis Obispo County California
-
Carrizo Plain (1)
-
-
San Mateo County California (1)
-
Santa Barbara County California (4)
-
Santa Clara County California (2)
-
Santa Cruz County California (1)
-
Santa Ynez Mountains (3)
-
Southern California (7)
-
Stanislaus County California (1)
-
The Geysers (1)
-
Transverse Ranges (3)
-
Trinity County California (2)
-
Tulare County California (2)
-
Tuolumne County California (1)
-
Ventura Basin (1)
-
Ventura County California
-
Ventura California (2)
-
-
Yosemite National Park (1)
-
-
Central Basin Platform (1)
-
Chesapeake Bay (2)
-
Colorado
-
Alamosa County Colorado (2)
-
Boulder County Colorado (3)
-
Conejos County Colorado (2)
-
Elbert County Colorado (1)
-
Garfield County Colorado
-
Rifle Colorado (1)
-
-
Gunnison County Colorado (1)
-
Larimer County Colorado (1)
-
Saguache County Colorado (2)
-
San Juan County Colorado
-
Silverton Caldera (1)
-
-
-
Colorado Plateau (8)
-
Columbia Plateau (1)
-
Connecticut
-
New London County Connecticut (1)
-
-
Delaware Basin (1)
-
Denver Basin (1)
-
District of Columbia (1)
-
Eastern U.S. (1)
-
Florida
-
Central Florida (1)
-
DeSoto County Florida (1)
-
Everglades (1)
-
Glades County Florida (1)
-
Hardee County Florida (1)
-
Highlands County Florida (2)
-
Hillsborough County Florida (1)
-
Okeechobee County Florida (1)
-
Osceola County Florida (1)
-
Polk County Florida (1)
-
Southwest Florida Water Management District (1)
-
-
Georgia
-
Cherokee County Georgia (1)
-
Dawson County Georgia (1)
-
Forsyth County Georgia (1)
-
Pickens County Georgia (1)
-
-
Gila River (1)
-
Great Basin (9)
-
Great Smoky Mountains (2)
-
Idaho
-
Ada County Idaho
-
Boise Idaho (3)
-
-
Bear Lake County Idaho (1)
-
Caribou County Idaho (1)
-
Franklin County Idaho (1)
-
Lemhi County Idaho (1)
-
Lost River Fault (1)
-
Owyhee County Idaho (1)
-
Snake River plain (3)
-
-
Illinois
-
Adams County Illinois (1)
-
La Salle County Illinois (1)
-
Ogle County Illinois (1)
-
Peoria County Illinois (1)
-
Schuyler County Illinois (1)
-
-
Indiana (2)
-
Iowa
-
Clinton County Iowa (1)
-
Lee County Iowa (1)
-
Muscatine County Iowa (1)
-
-
Kansas (1)
-
Kentucky
-
Clinton County Kentucky (1)
-
Cumberland County Kentucky (1)
-
Russell County Kentucky (1)
-
-
Little Missouri River basin (1)
-
Llano Estacado (1)
-
Louisiana
-
East Baton Rouge Parish Louisiana (1)
-
Livingston Parish Louisiana (1)
-
-
Maine (4)
-
Maryland
-
Baltimore County Maryland (1)
-
-
Michigan
-
Michigan Lower Peninsula
-
Cheboygan County Michigan (1)
-
Emmet County Michigan (1)
-
Washtenaw County Michigan (1)
-
-
Michigan Upper Peninsula
-
Luce County Michigan (1)
-
-
-
Midcontinent (3)
-
Minnesota
-
Hennepin County Minnesota (2)
-
Lake County Minnesota (1)
-
-
Mississippi (6)
-
Mississippi Embayment (3)
-
Mississippi River (6)
-
Mississippi Valley
-
Lower Mississippi Valley (1)
-
Upper Mississippi Valley (2)
-
-
Missouri
-
Saint Charles County Missouri (1)
-
Saint Louis County Missouri
-
Saint Louis Missouri (1)
-
-
-
Missouri River (2)
-
Mojave Desert (5)
-
Montana
-
Beaverhead County Montana (2)
-
Custer County Montana (1)
-
Jefferson County Montana (1)
-
Madison County Montana (1)
-
Park County Montana (1)
-
Rosebud County Montana (1)
-
Treasure County Montana (1)
-
Yellowstone County Montana (1)
-
-
Nebraska
-
Banner County Nebraska (2)
-
Kimball County Nebraska (1)
-
Morrill County Nebraska (1)
-
Scotts Bluff County Nebraska (1)
-
-
Nevada
-
Carlin Trend (1)
-
Clark County Nevada
-
Las Vegas Nevada (1)
-
-
Elko County Nevada
-
East Humboldt Range (1)
-
-
Esmeralda County Nevada (1)
-
Humboldt County Nevada
-
Santa Rosa Range (1)
-
-
Las Vegas Valley (1)
-
Mineral County Nevada (2)
-
Nye County Nevada
-
Yucca Mountain (1)
-
-
-
New England (2)
-
New Hampshire (1)
-
New Jersey
-
Middlesex County New Jersey (1)
-
Raritan River (1)
-
-
New Madrid region (2)
-
New Mexico
-
Bernalillo County New Mexico
-
Albuquerque New Mexico (1)
-
-
Chaves County New Mexico (1)
-
De Baca County New Mexico (1)
-
Dona Ana County New Mexico (1)
-
Eddy County New Mexico (1)
-
Guadalupe County New Mexico (1)
-
Los Alamos County New Mexico
-
Los Alamos National Laboratory (1)
-
-
Rio Arriba County New Mexico
-
Nacimiento Mountains (1)
-
-
Santa Fe County New Mexico (1)
-
Sierra County New Mexico (1)
-
Socorro County New Mexico (1)
-
Taos County New Mexico (1)
-
Taos Plateau (1)
-
-
New York
-
Tompkins County New York
-
Ithaca New York (1)
-
-
-
North Carolina
-
Graham County North Carolina (1)
-
Macon County North Carolina (1)
-
Swain County North Carolina (1)
-
-
North Dakota (1)
-
Ohio
-
Columbiana County Ohio (1)
-
Franklin County Ohio (1)
-
Hamilton County Ohio
-
Cincinnati Ohio (2)
-
-
Pickaway County Ohio (1)
-
Pike County Ohio (1)
-
Ross County Ohio (1)
-
Scioto County Ohio (1)
-
-
Ohio River (1)
-
Ohio River basin (1)
-
Oklahoma
-
Caddo County Oklahoma (3)
-
Comanche County Oklahoma (3)
-
Grady County Oklahoma (4)
-
-
Oregon
-
Coos County Oregon (1)
-
Curry County Oregon (1)
-
Douglas County Oregon (1)
-
Harney County Oregon
-
Steens Mountain (3)
-
-
Lake County Oregon (1)
-
Lane County Oregon (2)
-
Lincoln County Oregon (1)
-
Linn County Oregon (1)
-
Willamette River (1)
-
Yamhill County Oregon (1)
-
-
Ouachita Mountains (1)
-
Owyhee Mountains (1)
-
Pecos River (1)
-
Pecos River valley (1)
-
Pennsylvania
-
Adams County Pennsylvania (1)
-
Allegheny County Pennsylvania
-
Pittsburgh Pennsylvania (2)
-
-
Carbon County Pennsylvania (1)
-
Centre County Pennsylvania (2)
-
Cumberland County Pennsylvania (1)
-
Huntingdon County Pennsylvania (3)
-
Schuylkill County Pennsylvania (1)
-
Somerset County Pennsylvania (1)
-
-
Potomac River (1)
-
Potomac River basin (2)
-
Reelfoot Rift (2)
-
Sevier orogenic belt (1)
-
South Carolina
-
Union County South Carolina (1)
-
-
South Dakota
-
Badlands National Park (1)
-
-
Southwestern U.S. (3)
-
Susquehanna River (1)
-
Susquehanna River basin (2)
-
Suwannee River (1)
-
Tennessee
-
Anderson County Tennessee
-
Walker Branch watershed (1)
-
-
Blount County Tennessee (1)
-
Dyer County Tennessee (1)
-
Fentress County Tennessee (1)
-
Hamilton County Tennessee (1)
-
Sequatchie County Tennessee (1)
-
Sevier County Tennessee (1)
-
-
Texas
-
Brazoria County Texas (1)
-
Brazos River (3)
-
Coke County Texas (1)
-
Edwards Plateau (1)
-
Midland Basin (1)
-
Runnels County Texas (1)
-
Tom Green County Texas (1)
-
West Texas (1)
-
-
Tombigbee River (1)
-
U. S. Rocky Mountains
-
Absaroka Range (1)
-
Bighorn Mountains (1)
-
San Juan Mountains (2)
-
Sangre de Cristo Mountains (1)
-
Uinta Mountains (2)
-
Wasatch Range (2)
-
-
Utah
-
Emery County Utah (1)
-
Garfield County Utah (3)
-
Grand County Utah (1)
-
Kaiparowits Plateau (1)
-
Kane County Utah (4)
-
San Juan County Utah (1)
-
Sanpete County Utah (1)
-
Utah County Utah (1)
-
Wasatch Plateau (2)
-
Washington County Utah (1)
-
Wayne County Utah (2)
-
-
Virgin River valley (1)
-
Virginia
-
Albemarle County Virginia (1)
-
Bedford County Virginia (1)
-
Campbell County Virginia (1)
-
Madison County Virginia (2)
-
Nelson County Virginia (2)
-
Pittsylvania County Virginia (1)
-
Roanoke County Virginia (1)
-
-
Walker Lane (2)
-
Washakie Basin (1)
-
Washington
-
Cowlitz County Washington (1)
-
Jefferson County Washington (1)
-
Lewis County Washington (1)
-
Olympic Mountains (1)
-
Olympic Peninsula (1)
-
Skagit County Washington
-
South Cascade Glacier (1)
-
-
Skamania County Washington
-
Mount Saint Helens (3)
-
-
Spokane County Washington
-
Spokane Washington (1)
-
-
Stevens County Washington (1)
-
Toutle River (1)
-
-
West Virginia
-
Monongalia County West Virginia (1)
-
Morgan County West Virginia (1)
-
Preston County West Virginia (1)
-
-
Western U.S. (7)
-
Wisconsin
-
Dane County Wisconsin
-
Lake Mendota (1)
-
-
Lafayette County Wisconsin (1)
-
Waukesha County Wisconsin (1)
-
-
Wyoming
-
Carbon County Wyoming (1)
-
Goshen County Wyoming (1)
-
Great Divide Basin (1)
-
Hanna Basin (1)
-
Laramie County Wyoming (1)
-
Lincoln County Wyoming (1)
-
Park County Wyoming (2)
-
-
Yellowstone National Park (1)
-
Yellowstone River (1)
-
-
Walnut Creek (1)
-
White River (1)
-
Yuba River (3)
-
Zealandia (1)
-
-
commodities
-
andalusite deposits (1)
-
bitumens (1)
-
brines (2)
-
ceramic materials (1)
-
coal deposits (1)
-
construction materials (1)
-
diamond deposits (4)
-
energy sources (3)
-
evaporite deposits (1)
-
geothermal energy (1)
-
heavy mineral deposits (1)
-
metal ores
-
base metals (1)
-
copper ores (2)
-
gold ores (6)
-
lithium ores (1)
-
mercury ores (1)
-
molybdenum ores (1)
-
palladium ores (1)
-
platinum ores (2)
-
tungsten ores (1)
-
uranium ores (2)
-
zinc ores (2)
-
-
mineral deposits, genesis (6)
-
mineral exploration (20)
-
mineral resources (5)
-
oil and gas fields (3)
-
petroleum
-
natural gas (4)
-
-
placers
-
stream placers (1)
-
-
tight sands (1)
-
water resources (32)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (7)
-
C-14 (25)
-
organic carbon (9)
-
-
chemical ratios (2)
-
halogens
-
bromine
-
bromide ion (1)
-
-
chlorine
-
chloride ion (1)
-
Cl-36 (1)
-
-
iodine (1)
-
-
hydrogen
-
D/H (3)
-
deuterium (2)
-
tritium (1)
-
-
isotope ratios (31)
-
isotopes
-
radioactive isotopes
-
Al-26 (4)
-
Be-10 (22)
-
C-14 (25)
-
Cl-36 (1)
-
Cs-137 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Pb-210 (1)
-
Rn-222 (1)
-
Th-230 (1)
-
tritium (1)
-
U-234/Th-230 (1)
-
-
stable isotopes
-
C-13/C-12 (7)
-
D/H (3)
-
deuterium (2)
-
He-4 (1)
-
Hf-177/Hf-176 (2)
-
N-15/N-14 (1)
-
Ne-21 (1)
-
O-18 (2)
-
O-18/O-16 (19)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
S-34/S-32 (4)
-
Sr-87/Sr-86 (6)
-
-
-
metals
-
actinides
-
thorium
-
Th-230 (1)
-
U-234/Th-230 (1)
-
-
uranium
-
U-234/Th-230 (1)
-
-
-
alkali metals
-
cesium
-
Cs-137 (1)
-
-
potassium (3)
-
rubidium (2)
-
sodium (1)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (22)
-
-
calcium (2)
-
magnesium (1)
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
aluminum
-
Al-26 (4)
-
-
arsenic (7)
-
chromium (1)
-
copper (1)
-
gold (1)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
indium (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Pb-210 (1)
-
-
manganese (2)
-
mercury (1)
-
nickel (1)
-
platinum group
-
palladium ores (1)
-
platinum ores (2)
-
-
precious metals (1)
-
rare earths
-
cerium (1)
-
gadolinium (1)
-
lanthanum (1)
-
lutetium (1)
-
neodymium (4)
-
samarium (1)
-
scandium (1)
-
-
rhenium (1)
-
vanadium (1)
-
zinc (1)
-
zirconium (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
helium
-
He-4 (1)
-
-
neon
-
Ne-21 (1)
-
-
radon
-
Rn-222 (1)
-
-
-
oxygen
-
O-18 (2)
-
O-18/O-16 (19)
-
-
phosphorus (6)
-
selenium (1)
-
sulfur
-
S-34/S-32 (4)
-
-
trace metals (5)
-
-
fossils
-
burrows (1)
-
Chordata
-
Vertebrata
-
Pisces
-
Osteichthyes
-
Actinopterygii
-
Teleostei
-
Cypriniformes
-
Cyprinidae (1)
-
-
Salmoniformes (1)
-
-
-
-
-
Tetrapoda
-
Aves (2)
-
Mammalia
-
Theria
-
Eutheria
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus (1)
-
-
-
-
Rodentia (1)
-
-
-
-
-
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Malacostraca
-
Amphipoda (1)
-
-
Ostracoda (2)
-
-
Insecta (2)
-
-
-
Mollusca
-
Gastropoda (1)
-
-
-
microfossils (3)
-
palynomorphs
-
miospores
-
pollen (2)
-
-
-
Plantae
-
algae
-
diatoms (2)
-
-
Bryophyta
-
Musci (1)
-
-
Spermatophyta
-
Gymnospermae
-
Coniferales
-
Pinaceae (1)
-
-
-
-
-
-
geochronology methods
-
(U-Th)/He (7)
-
Ar/Ar (6)
-
exposure age (8)
-
fission-track dating (11)
-
infrared stimulated luminescence (1)
-
K/Ar (2)
-
optical mineralogy (1)
-
optically stimulated luminescence (5)
-
paleomagnetism (7)
-
racemization (1)
-
Re/Os (1)
-
tephrochronology (4)
-
Th/U (2)
-
thermochronology (11)
-
thermoluminescence (1)
-
U/Pb (20)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Bronze Age (1)
-
Glenns Ferry Formation (1)
-
Quaternary
-
Clovis (1)
-
Cordilleran ice sheet (1)
-
Holocene
-
lower Holocene (1)
-
middle Holocene (1)
-
Neoglacial (2)
-
upper Holocene (15)
-
-
middle Quaternary (1)
-
Pleistocene
-
Bishop Tuff (3)
-
Lake Agassiz (1)
-
Lake Missoula (1)
-
lower Pleistocene (1)
-
middle Pleistocene (1)
-
Presumpscot Formation (1)
-
upper Pleistocene
-
Devensian (1)
-
Weichselian
-
upper Weichselian
-
Older Dryas (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (3)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
Pinedale Glaciation (1)
-
-
-
Siwalik System (1)
-
Stone Age
-
Paleolithic (1)
-
-
Tertiary
-
Maikop Series (1)
-
Muddy Creek Formation (1)
-
Neogene
-
Bidahochi Formation (1)
-
Miocene
-
Aragonian (1)
-
Columbia River Basalt Group (1)
-
Grande Ronde Basalt (1)
-
Honda Group (1)
-
lower Miocene (2)
-
middle Miocene
-
Langhian (1)
-
Serravallian (1)
-
-
upper Miocene
-
Messinian (2)
-
Punchbowl Formation (1)
-
Tortonian (1)
-
Turolian (1)
-
-
Vallesian (1)
-
-
Pliocene
-
lower Pliocene (4)
-
upper Pliocene
-
Piacenzian (1)
-
-
-
upper Neogene (1)
-
-
Paleogene
-
Eocene
-
Green River Formation (1)
-
Lake Gosiute (1)
-
Lake Uinta (1)
-
lower Eocene
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Lutetian (1)
-
Tyee Formation (1)
-
-
upper Eocene (1)
-
Yamhill Formation (1)
-
-
Flagstaff Formation (1)
-
Oligocene (8)
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
-
middle Paleocene (2)
-
-
Wilcox Group (2)
-
-
-
upper Cenozoic
-
Nihewan Formation (1)
-
-
-
Lake Bonneville (4)
-
Laurentide ice sheet (1)
-
Mesozoic
-
Cretaceous
-
Dakota Formation (1)
-
Lower Cretaceous
-
Cadomin Formation (1)
-
Gault Clay (1)
-
Gething Formation (1)
-
Hauterivian (1)
-
Mannville Group (1)
-
McMurray Formation (1)
-
Valanginian (1)
-
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Blackhawk Formation (1)
-
Campanian (1)
-
Castlegate Sandstone (1)
-
Cenomanian (2)
-
Ferron Sandstone Member (1)
-
Gulfian
-
Woodbine Formation (1)
-
-
Judith River Formation (1)
-
Maestrichtian (1)
-
Senonian (2)
-
Tuscaloosa Formation (1)
-
Two Medicine Formation (1)
-
-
-
Franciscan Complex (1)
-
Jurassic
-
Lower Jurassic (1)
-
Middle Jurassic (2)
-
Upper Jurassic
-
Argovian (1)
-
Morrison Formation (1)
-
-
-
Kayenta Formation (1)
-
Triassic
-
Hawkesbury Sandstone (1)
-
Middle Triassic (1)
-
Upper Triassic
-
Carnian (1)
-
Norian (1)
-
Rhaetian (1)
-
-
-
-
MIS 6 (1)
-
MIS 7 (1)
-
Paleozoic
-
Cambrian
-
Middle Cambrian
-
Flathead Sandstone (1)
-
-
-
Carboniferous
-
Mississippian
-
Lower Mississippian
-
Pocono Formation (1)
-
-
-
Pennsylvanian
-
Conemaugh Group (3)
-
Middle Pennsylvanian
-
Allegheny Group (2)
-
-
Monongahela Group (1)
-
Pottsville Group (1)
-
-
-
Devonian
-
Lower Devonian
-
Oriskany Sandstone (1)
-
-
Middle Devonian
-
Marcellus Shale (1)
-
-
Old Red Sandstone (2)
-
-
Dunkard Group (2)
-
lower Paleozoic
-
Ashe Formation (1)
-
Penobscot Formation (2)
-
-
middle Paleozoic (1)
-
Permian
-
Lower Permian (1)
-
-
Silurian
-
Lower Silurian
-
Tuscarora Formation (1)
-
-
-
Tensleep Sandstone (1)
-
upper Paleozoic
-
Shanxi Formation (1)
-
-
-
Phanerozoic (3)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic
-
Horsethief Creek Group (1)
-
-
Paleoproterozoic (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
granophyre (1)
-
kimberlite (3)
-
peperite (1)
-
plutonic rocks
-
gabbros (2)
-
granites (13)
-
granodiorites (2)
-
lamprophyres (1)
-
pegmatite (2)
-
ultramafics
-
peridotites (2)
-
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
flood basalts (1)
-
-
melilitite (1)
-
phonolites (1)
-
pyroclastics
-
ignimbrite (2)
-
tuff (2)
-
-
rhyolites (4)
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses
-
biotite gneiss (1)
-
paragneiss (1)
-
-
metaigneous rocks
-
serpentinite (2)
-
-
metasedimentary rocks
-
paragneiss (1)
-
-
metasomatic rocks
-
serpentinite (2)
-
-
metavolcanic rocks (1)
-
phyllites (1)
-
quartzites (1)
-
schists (3)
-
-
turbidite (4)
-
-
minerals
-
alloys (1)
-
arsenides
-
sperrylite (1)
-
-
carbonates
-
calcite (2)
-
dolomite (1)
-
-
halides
-
fluorides (1)
-
-
minerals (3)
-
nitrates (1)
-
oxides
-
ferrihydrite (1)
-
goethite (1)
-
hydroxides
-
iron hydroxides (1)
-
oxyhydroxides (1)
-
-
ilmenite (2)
-
magnetite (1)
-
manganese oxides (1)
-
perovskite (1)
-
psilomelane (1)
-
titanomagnetite (1)
-
-
phosphates
-
apatite (13)
-
-
silicates
-
aluminosilicates (1)
-
asbestos (1)
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (3)
-
sanidine (1)
-
-
plagioclase (1)
-
-
silica minerals
-
coesite (1)
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (2)
-
zircon group
-
zircon (24)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
kaolinite (1)
-
smectite (2)
-
vermiculite (1)
-
-
illite (1)
-
mica group
-
muscovite (1)
-
-
-
-
sulfates
-
gypsum (2)
-
jarosite (1)
-
-
sulfides
-
molybdenite (1)
-
pyrite (3)
-
-
tungstates
-
scheelite (1)
-
-
-
Primary terms
-
absolute age (60)
-
Africa
-
Blue Nile (3)
-
Central Africa
-
Congo Democratic Republic
-
Kasai (1)
-
-
-
Chad Basin (1)
-
Congo Craton (1)
-
East Africa
-
Eritrea (1)
-
Ethiopia (3)
-
Mozambique (1)
-
Sudan (3)
-
Tanzania (2)
-
Uganda (2)
-
-
East African Lakes
-
Lake Albert (1)
-
-
East African Rift (1)
-
Kalahari Desert (1)
-
Mozambique Belt (1)
-
Nile River (5)
-
Nile Valley (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
-
Egypt
-
Nile Delta (2)
-
-
Libya (2)
-
Morocco
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
-
Tunisia
-
Tunis Tunisia (1)
-
-
-
Nubian Shield (1)
-
Red Sea Hills (2)
-
Sahara (1)
-
Senegal River (1)
-
Southern Africa
-
Botswana (2)
-
Kaapvaal Craton (1)
-
Karoo Basin (1)
-
Namibia (1)
-
Orange River (2)
-
South Africa
-
Cape fold belt (1)
-
Eastern Cape Province South Africa (1)
-
Gauteng South Africa (1)
-
Northern Cape Province South Africa (2)
-
-
-
West Africa
-
Cameroon (1)
-
Chad (1)
-
Guinea (1)
-
Ivory Coast (1)
-
Sierra Leone (1)
-
-
-
Antarctica
-
Antarctic ice sheet
-
East Antarctic ice sheet (1)
-
-
East Antarctica (2)
-
Queen Maud Land (1)
-
South Pole (1)
-
-
Arctic Ocean
-
Barents Sea (2)
-
Norwegian Sea
-
More Basin (1)
-
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (2)
-
West Greenland (1)
-
-
-
Asia
-
Altai Russian Federation (1)
-
Amu Darya (1)
-
Arabian Peninsula
-
Arabian Shield (1)
-
Saudi Arabia (1)
-
-
Baikal region (1)
-
Baikal rift zone (1)
-
Brahmaputra River (4)
-
Central Asia
-
Aral Sea (1)
-
Kazakhstan (1)
-
Pamirs (2)
-
-
Far East
-
Burma (2)
-
Cambodia (1)
-
China
-
Chongqing China (1)
-
Gansu China (1)
-
Guizhou China (1)
-
-
-
-
-