Thesaurus Terms | GeoScienceWorld

Skip to Main Content

Close

Journals
Books
GeoRef
Publishers
OpenGeoSci
- About OpenGeoSci
- Explore OpenGeoSci
Citation Manager
Help

header search

search input Search input auto suggest

filter your search

Search

Advanced Search

Menu

Skip Nav Destination

regional

View GeoRef Thesaurus >

Update search

Querybuilder input 1 Querybuilder input

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

Querybuilder input 2 Querybuilder input

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

Querybuilder input 3 Querybuilder input

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

Querybuilder input 4 Querybuilder input

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

Querybuilder input 5 Querybuilder input

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

Querybuilder input 6 Querybuilder input

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

Facet list

Journal Article (1029)
Book Chapter (95)
Book (25)

Article Type

Facet list

Research Article (646)
Other (377)
Letter (3)
Brief Report (2)
Meeting Report (1)

Journal

Facet list

AAPG Bulletin (291)
GSA Bulletin (172)
Canadian Journal of Earth Sciences (68)
Journal of Paleontology (68)
Economic Geology (47)
Bulletin de la Société Géologique de France (46)
Geological Magazine (46)
Bulletin of the Seismological Society of America (44)
Geology (44)
Micropaleontology (31)
Journal of Sedimentary Research (26)
American Mineralogist (19)
Bulletin of Canadian Petroleum Geology (19)
Geophysics (17)
Environmental & Engineering Geoscience (11)
Vadose Zone Journal (10)
Russian Geology and Geophysics (7)
Seismological Research Letters (7)
Journal of Foraminiferal Research (6)
Journal of the Geological Society (6)
Paleobiology (6)
The Leading Edge (6)
Interpretation (5)
The Canadian Mineralogist (5)
Rocky Mountain Geology (3)
Clays and Clay Minerals (2)
Elements (2)
GeoArabia (2)
Quarterly Journal of Engineering Geology and Hydrogeology (2)
Scottish Journal of Geology (2)

Publisher

Facet list

American Association of Petroleum Geologists (294)
Geological Society of America (270)
Paleontological Society (74)
Canadian Science Publishing (68)
Geological Society of London (58)
Seismological Society of America (51)
Society of Economic Geologists (47)
Cambridge University Press (46)
Société Géologique de France (46)
Micropaleontology Press (31)

Section

Facet list

Articles (102)
Article (4)
Letters to the Editor (3)
SPECIAL SECTION (3)
Meeting abstract (1)
Research Article (1)
Technical note (1)

GeoRef Subject

all geography including DSDP/ODP Sites and Legs
- Africa
  - Central Africa
    - Central African Republic (1)
    - Congo Democratic Republic (1)
    - Gabon (3)
  - East Africa
    - Ethiopia (3)
    - Kenya (3)
    - Malawi (1)
    - Mozambique (1)
    - Sudan (2)
    - Tanzania (3)
    - Uganda (1)
    - Zambia (1)
  - Madagascar (3)
  - North Africa
    - Algeria (1)
    - Egypt (4)
    - Libya (3)
    - Morocco (2)
    - Tunisia (1)
  - Sahara (2)
  - Southern Africa
    - Botswana (1)
    - Karoo Basin (1)
    - Namibia (2)
    - South Africa
      - Free State South Africa
        
        Vredefort Dome (1)
    - Zimbabwe (1)
  - West Africa
    - Benin (1)
    - Cameroon (1)
    - Ghana (4)
    - Ivory Coast (1)
    - Liberia (1)
    - Niger (1)
    - Nigeria
      - Niger Delta (1)
    - Sierra Leone (4)
    - Togo (1)
- Antarctica (11)
- Arctic Ocean
  - Alpha Cordillera (1)
  - Amerasia Basin (4)
  - Barents Sea (3)
  - Eurasia Basin (1)
  - Kara Sea (2)
  - Laptev Sea (1)
  - Norwegian Sea (1)
- Arctic region
  - Greenland
    - East Greenland (2)
    - Northern Greenland (1)
  - Russian Arctic
    - Novaya Zemlya (3)
  - Svalbard
    - Spitsbergen (9)
- Arran (1)
- Asia
  - Altai Russian Federation (1)
  - Altai-Sayan region (1)
  - Amur region (1)
  - Arabian Peninsula
    - Bahrain (1)
    - Oman (1)
    - Qatar (1)
    - Saudi Arabia
      - Ghawar Field (1)
      - Hejaz Saudi Arabia
        
        Jeddah Saudi Arabia (1)
    - United Arab Emirates (1)
  - Baikal Mountains (1)
  - Baikal region (1)
  - Central Asia
    - Pamirs (1)
  - Chukotka Russian Federation (2)
  - Far East
    - Burma (3)
    - Cambodia (1)
    - China
      - Altun Mountains (1)
      - Dabie Mountains (1)
      - Guangdong China
        
        Zhujiang River (1)
      - Hong Kong (1)
      - Hubei China (1)
      - Inner Mongolia China (1)
      - Kunlun Mountains (1)
      - Qaidam Basin (2)
      - Qilian Mountains (1)
      - Qinghai China (1)
      - South China Block (2)
      - Tarim Platform (1)
      - Xinjiang China
        
        Tarim Basin (1)
        
        Turpan Basin (1)
    - Indochina (1)
    - Indonesia (8)
    - Japan
      - Honshu
        
        Hida metamorphic belt (1)
    - Korea
      - South Korea
        
        Gyeonggi Massif (1)
    - Lesser Sunda Islands
      - Timor (2)
    - Malaysia (8)
    - Mongolia (2)
    - Philippine Islands (5)
    - Taiwan (6)
    - Thailand (7)
    - Vietnam (1)
  - Indian Peninsula
    - Afghanistan (3)
    - Bangladesh (2)
    - India
      - Andhra Pradesh India
        
        Nellore India (1)
      - Bihar India (1)
      - West Bengal India (1)
    - Pakistan (2)
  - Karakoram (1)
  - Krasnoyarsk Russian Federation
    - Taymyr Dolgan-Nenets Russian Federation
      - Taymyr Peninsula (1)
  - Lake Baikal (1)
  - Middle East
    - Cyprus (1)
    - Iran (4)
    - Iraq (3)
    - Israel (5)
    - Jordan (1)
    - Lebanon (2)
    - Mesopotamia (1)
    - Turkey
      - Anatolia (1)
      - Taurus Mountains (2)
    - Zagros (1)
  - Sakhalin Russian Federation (1)
  - Sayan (1)
  - Siberia (3)
  - Siberian fold belt (1)
  - Sri Lanka (3)
  - Tibetan Plateau (1)
  - Tien Shan (1)
  - Transbaikalia (1)
  - Tyumen Russian Federation
    - Khanty-Mansi Russian Federation (1)
  - West Siberia (1)
- Atlantic Ocean
  - Mid-Atlantic Ridge (1)
  - North Atlantic
    - Baltic Sea (1)
    - Blake Plateau
      - Blake Nose (1)
    - Caribbean Sea
      - Cayman Trough (1)
      - Nicaragua Rise (1)
    - Celtic Sea (1)
    - English Channel (2)
    - Faeroe-Shetland Basin (1)
    - Gulf of Mexico (34)
    - Hudson Bay (1)
    - Labrador Sea (1)
    - Long Island Sound (1)
    - North Sea (13)
    - Northeast Atlantic (2)
    - Porcupine Basin (1)
    - Puerto Rico Trench (1)
    - Rockall Plateau (1)
    - Rockall Trough (1)
    - Scotian Slope (1)
  - South Atlantic
    - Rio Grande Rise (1)
    - Walvis Ridge (1)
  - West Atlantic (1)
- Atlantic Ocean Islands
  - Bermuda (9)
  - Faeroe Islands (1)
  - Falkland Islands (1)
  - Tristan da Cunha (1)
- Australasia
  - Australia
    - New South Wales Australia (2)
    - Queensland Australia
      - Cloncurry mining district (1)
      - Ernest Henry Deposit (1)
      - Mount Isa Australia (1)
    - South Australia
      - Mount Lofty Ranges (1)
    - Tasmania Australia (2)
    - Victoria Australia (1)
    - Western Australia
      - Collie Basin (1)
      - Eastern Goldfields (1)
      - Fraser Range (1)
      - Yilgarn Craton (1)
  - New Zealand (5)
  - Papua New Guinea (1)
- Barents region (1)
- Bering Strait (1)
- Black Hills (1)
- Black Sea region (4)
- Blue Mountains (1)
- Broken Hill (1)
- Campos Basin (1)
- Canada
  - Amisk Lake (1)
  - Arctic Archipelago (2)
  - Eastern Canada
    - Baffin Island (1)
    - Maritime Provinces
      - New Brunswick (4)
      - Nova Scotia
        
        Cape Breton Island (1)
        
        Lunenburg County Nova Scotia (1)
        
        Queens County Nova Scotia (1)
      - Prince Edward Island (1)
    - Newfoundland and Labrador
      - Labrador (2)
      - Newfoundland (7)
    - Ontario
      - Cochrane District Ontario
        
        Timmins Ontario (1)
      - Haliburton County Ontario (1)
      - Sudbury Basin (1)
      - Sudbury District Ontario (1)
    - Quebec
      - Abitibi County Quebec
        
        Chibougamau Quebec (1)
        
        Val d'Or Quebec (1)
  - Hudson Bay (1)
  - Nunavut
    - Baffin Island (1)
    - Devon Island (1)
    - Ellesmere Island (3)
    - Sverdrup Basin (1)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Queen Elizabeth Islands
    - Devon Island (1)
    - Ellesmere Island (3)
    - Sverdrup Basin (1)
    - Sverdrup Islands
      - Axel Heiberg Island (1)
  - Western Canada
    - Alberta (13)
    - British Columbia
      - Albert Canyon British Columbia (1)
      - Esplanade Range (1)
      - Prince Rupert British Columbia (1)
      - Revelstoke British Columbia (1)
    - Canadian Rocky Mountains
      - Esplanade Range (1)
    - Manitoba
      - Flin Flon Manitoba (3)
    - Northwest Territories (7)
    - Saskatchewan
      - Beaverlodge (1)
    - Yukon Territory (7)
- Caribbean region
  - West Indies
    - Antilles
      - Greater Antilles
        
        Cuba
        
        La Habana Cuba
        
        Havana Cuba (1)
        
        Hispaniola
        
        Dominican Republic (2)
        
        Haiti (2)
        
        Jamaica (6)
        
        Puerto Rico
        
        Ponce Puerto Rico (1)
      - Lesser Antilles
        
        Carriacou (1)
        
        Trinidad and Tobago
        
        Trinidad (1)
    - Bahamas (2)
- Cascade Range (1)
- Caspian Sea (2)
- Central America
  - Belize (1)
  - Chortis Block (1)
  - Costa Rica (3)
  - El Salvador (2)
  - Guatemala (2)
  - Honduras (2)
  - Nicaragua (1)
  - Panama (1)
- Central European Basin (1)
- Central Graben (4)
- Chicxulub Crater (1)
- Coast Mountains (1)
- Coast Ranges (1)
- Commonwealth of Independent States
  - Caucasus
    - Greater Caucasus (1)
    - Lesser Caucasus (1)
  - Georgian Republic
    - Rioni Basin (1)
  - Russian Federation
    - Altai Russian Federation (1)
    - Amur region (1)
    - Arkhangelsk Russian Federation
      - Novaya Zemlya (3)
    - Baikal Mountains (1)
    - Baikal region (1)
    - Chukotka Russian Federation (2)
    - Karelia Russian Federation (1)
    - Krasnoyarsk Russian Federation
      - Taymyr Dolgan-Nenets Russian Federation
        
        Taymyr Peninsula (1)
    - Lake Baikal (1)
    - Murmansk Russian Federation
      - Kola Peninsula (1)
    - Novgorod Russian Federation (1)
    - Pechora Basin (1)
    - Polar Urals
      - Pai-Khoi (2)
    - Russian Arctic
      - Novaya Zemlya (3)
    - Sakhalin Russian Federation (1)
    - Timan Ridge (1)
    - Timan-Pechora region (1)
    - Transbaikalia (1)
    - Tyumen Russian Federation
      - Khanty-Mansi Russian Federation (1)
    - Ural region (2)
    - Valdai (1)
    - Volga region (2)
    - Volga-Don region (1)
  - Timan Ridge (1)
  - Ukraine
    - Boltyshka Depression (2)
    - Crimea Ukraine (2)
    - Ukrainian Shield (1)
  - Urals
    - Novaya Zemlya (3)
    - Polar Urals
      - Pai-Khoi (2)
  - West Siberia (1)
- Diablo Range (1)
- East Pacific Ocean Islands
  - Easter Island (1)
  - Galapagos Islands (1)
  - Hawaii
    - Hawaii County Hawaii
      - Hawaii Island
        
        Kilauea (1)
    - Mauna Loa (1)
- Eastern Hemisphere (1)
- Espanola Basin (1)
- Eurasia (3)
- Europe
  - Alps
    - Eastern Alps
      - Dinaric Alps (1)
    - Western Alps (1)
  - Arkhangelsk Russian Federation
    - Novaya Zemlya (3)
  - Baltic region
    - Estonia (1)
  - Carpathians (3)
  - Caucasus
    - Greater Caucasus (1)
    - Lesser Caucasus (1)
  - Central Europe
    - Austria
      - North Austrian Molasse (1)
    - Bohemian Massif (1)
    - Czech Republic (2)
    - Germany
      - Bavaria Germany
        
        Ries Crater (2)
        
        Upper Bavaria Germany
        
        Munich Germany (1)
      - Harz Mountains (1)
      - Mecklenburg-Western Pomerania Germany
        
        Rugen Island (1)
    - Hungary (1)
    - Molasse Basin
      - North Austrian Molasse (1)
    - Poland (4)
    - Slovakia (1)
    - Slovakian Pannonian Basin (1)
    - Sudeten Mountains (1)
    - Switzerland (3)
    - Upper Rhine Graben (2)
  - Danube River (1)
  - Fennoscandia (1)
  - Fennoscandian Shield (3)
  - Georgian Republic
    - Rioni Basin (1)
  - Jutland (2)
  - Karelia Russian Federation (1)
  - Murmansk Russian Federation
    - Kola Peninsula (1)
  - Novgorod Russian Federation (1)
  - Pannonian Basin
    - Slovakian Pannonian Basin (1)
  - Pechora Basin (1)
  - Pyrenees (3)
  - Rhenish Schiefergebirge (3)
  - Roer Valley Graben (1)
  - Southern Europe
    - Albania (1)
    - Bulgaria (3)
    - Dinaric Alps (1)
    - Dobruja Basin
      - Romanian Dobruja (2)
    - Greece
      - Crete (1)
      - Hellenides (1)
      - Ionian Islands (1)
    - Iberian Peninsula
      - Portugal (2)
      - Spain
        
        Andalusia Spain
        
        Almeria Spain (2)
        
        Catalonia Spain (1)
        
        Valencia region
        
        Valencia Spain (1)
    - Italy
      - Calabria Italy (1)
    - Macedonia (1)
    - Romania
      - Babadag Lake basin (1)
      - Romanian Dobruja (2)
    - Vardar Zone (1)
    - Yugoslavia (3)
  - Timan Ridge (1)
  - Timan-Pechora region (1)
  - Ukraine
    - Boltyshka Depression (2)
    - Crimea Ukraine (2)
    - Ukrainian Shield (1)
  - Valdai (1)
  - Volga-Don region (1)
  - Western Europe
    - Belgium (1)
    - France
      - Armorican Massif (3)
      - Auvergne (1)
      - Brittany (1)
      - Central Massif (2)
      - Charentes (1)
      - Corsica (1)
      - Loiret France
        
        Orleans France (1)
      - Loir-et-Cher France (1)
      - Lorraine (1)
      - Manche France
        
        Cotentin Peninsula (1)
      - Monts du Lyonnais (1)
      - Paris Basin (2)
      - Puy-de-Dome France
        
        Chaine des Puys (1)
      - Pyrenees-Orientales France (1)
      - Vosges Mountains (1)
    - Iceland (4)
    - Ireland
      - Mayo Ireland (1)
    - Netherlands (5)
    - Scandinavia
      - Denmark (5)
      - Finland (1)
      - Norway
        
        Finnmark Norway
        
        Varanger Peninsula (1)
    - United Kingdom
      - Great Britain
        
        England
        
        East Anglia (1)
        
        Hampshire Basin (1)
        
        Isle of Wight England (1)
        
        London Basin (1)
        
        Scotland
        
        Ayrshire Scotland
        
        Girvan Scotland (1)
        
        Firth of Clyde (1)
        
        Highland region Scotland (1)
        
        Moine thrust zone (1)
        
        Moray Firth (2)
        
        Scottish Highlands (1)
        
        Wales (2)
- Front Range (2)
- Glass Mountains (1)
- Grand Banks (1)
- Grant Range (1)
- Great Rift Valley (1)
- Gulf of Mexico Basin (1)
- Henderson Mine (1)
- Imperial Valley (1)
- Indian Ocean
  - Andaman Sea (1)
  - Arabian Sea
    - Gulf of Aden (1)
    - Persian Gulf (3)
  - Red Sea
    - Gulf of Aqaba (1)
    - Gulf of Suez (1)
    - Red Sea Rift (1)
- Indian Ocean Islands
  - Madagascar (3)
- Kimberley Basin (1)
- Kura Lowland (1)
- Lake District (1)
- Malay Archipelago
  - New Guinea (1)
  - Timor (2)
- Mediterranean region
  - Aegean Islands (1)
  - Calabrian Arc (1)
  - Ionian Islands (1)
- Mediterranean Sea
  - East Mediterranean
    - Aegean Sea (1)
    - Black Sea (6)
    - Ionian Sea (1)
    - Levantine Basin (1)
  - West Mediterranean
    - Tyrrhenian Sea (1)
- Meseta (1)
- Mexico
  - Mexico state
    - Federal District Mexico
      - Mexico City Mexico (1)
  - Veracruz Mexico
    - Poza Rica Mexico (1)
- Mexico Basin (1)
- Midland Valley (1)
- North America
  - Appalachians
    - Blue Ridge Mountains (1)
    - Blue Ridge Province (1)
    - Carolina slate belt (1)
    - Great Appalachian Valley (1)
    - Valley and Ridge Province (2)
  - Basin and Range Province
    - Great Basin (2)
  - Canadian Shield
    - Grenville Province (1)
    - Southern Province (1)
    - Superior Province
      - Abitibi Belt (1)
  - Great Lakes
    - Lake Superior (1)
  - Great Lakes region (2)
  - Great Plains
    - Northern Great Plains (1)
  - Gulf Coastal Plain (18)
  - Lake Superior region (2)
  - Michigan Basin (2)
  - North American Cordillera (1)
  - North American Craton (2)
  - Okanogan Range (1)
  - Peninsular Ranges Batholith (1)
  - Rocky Mountains
    - Canadian Rocky Mountains
      - Esplanade Range (1)
    - Northern Rocky Mountains (1)
    - Selkirk Mountains
      - Esplanade Range (1)
    - U. S. Rocky Mountains
      - Bighorn Mountains (4)
      - Little Belt Mountains (1)
  - Shuswap Complex (3)
  - Skagit Valley (1)
  - Sweetgrass Arch (1)
  - Western Interior (1)
- North Sea region (1)
- North West Shelf (1)
- Northern Hemisphere (15)
- Oceania
  - Melanesia
    - Vanuatu (1)
  - Micronesia
    - Mariana Islands (1)
  - Polynesia
    - Hawaii
      - Hawaii County Hawaii
        
        Hawaii Island
        
        Kilauea (1)
      - Mauna Loa (1)
    - Tonga (1)
- Orcadian Basin (1)
- Pacific Coast (2)
- Pacific Ocean
  - East Pacific
    - Carnegie Ridge (1)
    - Northeast Pacific
      - Gulf of California (1)
      - Loihi Seamount (1)
    - Peru-Chile Trench (1)
    - Southeast Pacific
      - Nazca Ridge (1)
  - New Caledonia Basin (1)
  - North Pacific
    - Bering Sea (3)
    - Northeast Pacific
      - Gulf of California (1)
      - Loihi Seamount (1)
    - Northwest Pacific
      - Celebes Sea (1)
      - Emperor Seamounts (1)
      - South China Sea
        
        Gulf of Thailand (1)
        
        Malay Basin (1)
      - Sulu Sea (1)
  - South Pacific
    - Southeast Pacific
      - Nazca Ridge (1)
    - Southwest Pacific
      - Lord Howe Rise (1)
      - Tasman Sea
        
        Challenger Plateau (1)
  - West Pacific
    - Indonesian Seas
      - Celebes Sea (1)
    - Northwest Pacific
      - Celebes Sea (1)
      - Emperor Seamounts (1)
      - South China Sea
        
        Gulf of Thailand (1)
        
        Malay Basin (1)
      - Sulu Sea (1)
    - Southwest Pacific
      - Lord Howe Rise (1)
      - Tasman Sea
        
        Challenger Plateau (1)
- Pacific region
  - Circum-Pacific region (1)
- Peace River (1)
- Peninsular Ranges (1)
- Permian Basin (1)
- Red Sea Basin (1)
- Red Sea region (1)
- Rio Grande Valley (1)
- Russian Platform
  - Timan Ridge (1)
  - Ukrainian Shield (1)
- Sabine Lake (1)
- Scotia Ridge (1)
- Sierra Nevada (1)
- South America
  - Andes
    - Western Cordillera (1)
  - Argentina (1)
  - Bolivia (2)
  - Brazil
    - Brazilian Shield (1)
  - Chile (3)
  - Colombia
    - Magdalena Colombia
      - Santa Marta Colombia (1)
  - Ecuador (1)
  - Falkland Islands (1)
  - Guajira Peninsula (1)
  - Guyana (3)
  - Peru (4)
  - Venezuela
    - Federal District Venezuela
      - Caracas Venezuela (1)
- Southern Hemisphere (3)
- Southern Uplands (1)
- United States
  - Alabama (6)
  - Alaska
    - Aleutian Islands
      - Amchitka Island (1)
  - Albion Range (1)
  - Anadarko Basin (1)
  - Arizona (4)
  - Arkansas
    - Washington County Arkansas (1)
  - Atlantic Coastal Plain (10)
  - Bighorn Basin (1)
  - Blue Ridge Mountains (1)
  - California
    - Central California (1)
    - Fresno County California (1)
    - Los Angeles County California
      - Long Beach California (1)
    - Riverside County California (1)
    - San Bernardino County California (1)
    - San Diego County California (1)
    - San Joaquin Valley (1)
    - San Luis Obispo County California (1)
    - Santa Barbara County California (1)
    - Sonoma County California (1)
  - Coeur d'Alene mining district (1)
  - Colorado
    - Clear Creek County Colorado (1)
    - Jefferson County Colorado (1)
    - Ouray County Colorado (1)
    - San Juan County Colorado (1)
    - Summit County Colorado (1)
  - Colorado Plateau (2)
  - Eastern U.S.
    - Northeastern U.S. (1)
  - Florida
    - Hardee County Florida (1)
    - Manatee County Florida (1)
    - Polk County Florida (1)
  - Floridan Aquifer (1)
  - Georgia
    - Lincoln County Georgia (1)
  - Great Basin (2)
  - Hawaii
    - Hawaii County Hawaii
      - Hawaii Island
        
        Kilauea (1)
    - Mauna Loa (1)
  - Idaho (4)
  - Illinois (4)
  - Illinois Basin (1)
  - Indiana (4)
  - Iowa (3)
  - Kansas (14)
  - Kentucky (4)
  - Louisiana (4)
  - Michigan (7)
  - Midwest (1)
  - Minnesota (4)
  - Mississippi (2)
  - Mississippi Valley
    - Upper Mississippi Valley (1)
  - Missouri (8)
  - Montana
    - Big Snowy Mountains (1)
    - Little Belt Mountains (1)
  - Narragansett Basin (1)
  - Nebraska (3)
  - Nevada
    - Elko County Nevada
      - Pequop Mountains (1)
    - Nevada Test Site (1)
    - Nye County Nevada (1)
  - New England (2)
  - New Hampshire (2)
  - New Jersey
    - Burlington County New Jersey (1)
    - Camden County New Jersey (1)
    - Gloucester County New Jersey (1)
    - Monmouth County New Jersey (1)
    - Salem County New Jersey (1)
  - New Mexico
    - Los Alamos County New Mexico
      - Los Alamos National Laboratory (1)
    - Pajarito Plateau (1)
  - New York
    - Adirondack Mountains (1)
  - North Carolina
    - Robeson County North Carolina (1)
  - North Dakota (1)
  - Ohio (5)
  - Ohio River valley (1)
  - Oklahoma (10)
  - Oregon (2)
  - Pennsylvania (9)
  - Rhode Island (1)
  - Shenandoah Valley (1)
  - South Carolina
    - Horry County South Carolina (1)
  - South Dakota (5)
  - Tennessee (2)
  - Texas
    - Dallas County Texas (1)
    - Marathon Geosyncline (1)
    - West Texas (2)
  - U. S. Rocky Mountains
    - Bighorn Mountains (4)
    - Little Belt Mountains (1)
  - Utah (13)
  - Vermont (2)
  - Virginia
    - Bedford County Virginia (1)
    - Campbell County Virginia (1)
    - Rockbridge County Virginia (1)
    - Shenandoah County Virginia (1)
  - Washington
    - Okanogan County Washington (1)
    - Skagit County Washington (1)
  - West Virginia
    - Wayne County West Virginia (1)
  - Western U.S. (2)
  - Wyoming
    - Big Horn County Wyoming (2)
    - Johnson County Wyoming (2)
    - Sheridan County Wyoming (2)
    - Washakie County Wyoming (1)
- USSR (17)
- Walker Lake (1)
- Western Hemisphere (2)
- Wind River basin (1)
- Zealandia (1)
commodities
- asbestos deposits (1)
- brines (1)
- construction materials (1)
- diamond deposits (2)
- energy sources (14)
- gems (3)
- geothermal energy (9)
- graphite deposits (1)
- industrial minerals (2)
- kaolin deposits (1)
- metal ores
  - antimony ores (1)
  - base metals (4)
  - bismuth ores (1)
  - copper ores (10)
  - gold ores (5)
  - IOCG deposits (1)
  - iron ores (2)
  - lead ores (4)
  - lead-zinc deposits (1)
  - lithium ores (1)
  - manganese ores (1)
  - molybdenum ores (1)
  - nickel ores (1)
  - polymetallic ores (5)
  - silver ores (2)
  - tin ores (1)
  - tungsten ores (1)
  - uranium ores (6)
  - vanadium ores (1)
  - zinc ores (3)
- mineral deposits, genesis (45)
- mineral exploration (27)
- mineral resources (21)
- oil and gas fields (26)
- petroleum
  - natural gas (49)
- sodium carbonate (1)
- water resources (8)
elements, isotopes
- carbon
  - C-13/C-12 (4)
  - C-14 (1)
  - organic carbon (1)
- halogens
  - fluorine (2)
  - iodine (1)
- hydrogen
  - D/H (1)
  - deuterium (1)
- isotope ratios (9)
- isotopes
  - radioactive isotopes
    - C-14 (1)
    - Cs-137 (1)
    - Pb-206/Pb-204 (1)
    - Pb-210 (1)
    - Po-210 (1)
    - Ra-226 (1)
    - Ra-228 (1)
    - Rn-222 (1)
    - Sm-147/Nd-144 (2)
    - Th-232 (1)
    - U-238 (1)
  - stable isotopes
    - C-13/C-12 (4)
    - D/H (1)
    - deuterium (1)
    - Nd-144/Nd-143 (1)
    - O-18/O-16 (4)
    - Pb-206/Pb-204 (1)
    - Sm-147/Nd-144 (2)
    - Sr-87/Sr-86 (2)
- metals
  - actinides
    - thorium
      - Th-232 (1)
    - uranium
      - U-238 (1)
  - alkali metals
    - cesium
      - Cs-137 (1)
    - potassium (2)
    - rubidium (3)
  - alkaline earth metals
    - beryllium (1)
    - calcium (1)
    - magnesium (1)
    - radium
      - Ra-226 (1)
      - Ra-228 (1)
    - strontium
      - Sr-87/Sr-86 (2)
  - aluminum (1)
  - copper (3)
  - gold (3)
  - hafnium (2)
  - iron (7)
  - lead
    - Pb-206/Pb-204 (1)
    - Pb-210 (1)
  - manganese (2)
  - polonium
    - Po-210 (1)
  - rare earths
    - neodymium
      - Nd-144/Nd-143 (1)
      - Sm-147/Nd-144 (2)
    - samarium
      - Sm-147/Nd-144 (2)
  - tin (1)
  - titanium (1)
  - tungsten (1)
  - vanadium (2)
  - zinc (2)
  - zirconium (1)
- nitrogen (1)
- noble gases
  - radon
    - Rn-222 (1)
- nonmetals (4)
- oxygen
  - O-18/O-16 (4)
- selenium (1)
- sulfur (2)
- tellurium (1)
- trace metals (2)
fossils
- burrows (1)
- Chordata
  - Vertebrata
    - Agnatha (1)
    - Pisces
      - Chondrichthyes (1)
      - Osteichthyes
        
        Sarcopterygii (1)
      - Placodermi
        
        Arthrodira (1)
    - Tetrapoda
      - Amphibia (1)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Artiodactyla
        
        Ruminantia
        
        Tylopoda
        
        Camelidae (1)
        
        Insectivora (1)
        
        Perissodactyla (1)
        
        Rodentia
        
        Myomorpha
        
        Arvicolidae (1)
        
        Cricetidae
        
        Microtus (1)
      - Reptilia
        
        Diapsida
        
        Archosauria
        
        dinosaurs
        
        Ornithischia
        
        Ornithopoda
        
        Hadrosauridae (1)
        
        Saurischia
        
        Sauropodomorpha
        
        Sauropoda
        
        Camarasaurus (1)
- fossil man (1)
- Graptolithina
  - Graptoloidea
    - Monograptina
      - Monograptus
        
        Monograptus uniformis (2)
- Hemichordata (1)
- ichnofossils
  - Chondrites ichnofossils (1)
  - Teichichnus (1)
- Invertebrata
  - Arthropoda
    - Mandibulata
      - Crustacea
        
        Ostracoda
        
        Podocopida
        
        Cytherocopina
        
        Cytheracea
        
        Cyprideis (1)
        
        Platycopida
        
        Cytherellidae
        
        Cytherelloidea (1)
      - Insecta
        
        Pterygota
        
        Neoptera
        
        Exopterygota
        
        Hemiptera (1)
    - Trilobitomorpha
      - Trilobita
        
        Phacopida (1)
        
        Ptychopariida (1)
  - Brachiopoda
    - Articulata
      - Spiriferida (1)
      - Strophomenida (1)
  - Bryozoa (7)
  - Cnidaria
    - Anthozoa
      - Zoantharia
        
        Rugosa (4)
        
        Tabulata (1)
    - Hydrozoa (1)
  - Echinodermata
    - Crinozoa
      - Crinoidea (3)
    - Echinozoa
      - Echinoidea (1)
  - Mollusca
    - Bivalvia
      - Heterodonta
        
        Rudistae (2)
      - Pterioida
        
        Pteriina
        
        Inocerami
        
        Inoceramidae
        
        Inoceramus (1)
    - Cephalopoda
      - Ammonoidea
        
        Ammonites (2)
    - Gastropoda
      - Pteropoda (1)
    - Scaphopoda (3)
    - Tentaculitida
      - Tentaculitidae
        
        Tentaculites (1)
  - Porifera
    - Stromatoporoidea (2)
  - Protista
    - Foraminifera
      - Fusulinina
        
        Fusulinidae
        
        Triticites (1)
      - Miliolina
        
        Miliolacea (1)
      - Rotaliina
        
        Buliminacea
        
        Bolivinitidae
        
        Bolivinoides (1)
        
        Globigerinacea
        
        Globigerinidae
        
        Globigerina (1)
        
        Globigerinoides
        
        Globigerinoides ruber (1)
        
        Orbulina
        
        Orbulina universa (1)
        
        Nodosariacea
        
        Nodosariidae
        
        Lenticulina (1)
        
        Nodosaria (1)
        
        Orbitoidacea
        
        Discocyclina (1)
        
        Rotaliacea
        
        Nummulitidae
        
        Nummulites (1)
    - Radiolaria
      - Osculosida (1)
      - Spumellina (1)
    - Silicoflagellata
      - Dictyocha (1)
    - Tintinnidae (1)
  - Vermes
    - Annelida (2)
    - scolecodonts (1)
- Metazoa (1)
- microfossils
  - Charophyta (2)
  - Conodonta
    - Polygnathus (1)
    - Spathognathodus (1)
  - Fusulinina
    - Fusulinidae
      - Triticites (1)
  - scolecodonts (1)
- palynomorphs
  - Dinoflagellata (2)
  - megaspores (1)
  - miospores
    - pollen (2)
- Plantae
  - algae
    - Chlorophyta
      - Charophyta (2)
      - Tasmanites (1)
    - Coccolithophoraceae (3)
    - diatoms (3)
    - nannofossils
      - Braarudosphaeridae (1)
      - Discoasteridae (1)
  - Pteridophyta
    - Filicopsida
      - Azolla (1)
      - Gleicheniaceae (1)
    - Lycopsida
      - Sigillaria (1)
      - Stigmaria (3)
    - Sphenopsida
      - Equisetales
        
        Calamites (1)
  - Spermatophyta
    - Angiospermae
      - Dicotyledoneae
        
        Myrica (1)
        
        Rosidae (1)
    - Gymnospermae
      - Coniferales (1)
- problematic fossils (3)
- Pterobranchia (1)
- thallophytes (18)
geochronology methods
- Ar/Ar (3)
- fission-track dating (1)
- K/Ar (18)
- optical mineralogy (2)
- paleomagnetism (11)
- Rb/Sr (12)
- Th/U (1)
- thermochronology (1)
- U/Pb (9)
geologic age
- Cenozoic
  - Blancan (1)
  - lower Cenozoic (1)
  - Quaternary
    - Holocene
      - Boreal (1)
      - Middle Ages (1)
      - upper Holocene (1)
    - middle Quaternary (1)
    - Pleistocene
      - Aftonian (1)
      - Gunz (1)
      - Irvingtonian (1)
      - Lake Lahontan (1)
      - lower Pleistocene
        
        Calabrian (1)
        
        Waccamaw Formation (1)
      - middle Pleistocene (1)
      - Mindel (1)
      - upper Pleistocene
        
        Rancholabrean (1)
        
        Wisconsinan (1)
    - upper Quaternary (2)
  - Stone Age
    - Paleolithic (1)
  - Tertiary
    - Maikop Series (1)
    - Neogene
      - Hemphillian (1)
      - Miocene
        
        lower Miocene (1)
        
        middle Miocene (1)
        
        upper Miocene
        
        Messinian (2)
        
        Pontian (1)
        
        Tortonian (1)
      - Pliocene
        
        lower Pliocene (2)
        
        upper Pliocene (1)
    - Paleogene
      - Eocene
        
        Green River Formation (5)
        
        lower Eocene
        
        Ypresian (1)
        
        middle Eocene (1)
        
        upper Eocene (1)
      - Hanna Formation (1)
      - lower Paleogene (1)
      - Ocala Group (1)
      - Oligocene
        
        lower Oligocene (1)
        
        middle Oligocene
        
        Marianna Limestone (1)
        
        Suwannee Limestone (1)
        
        upper Oligocene (1)
      - Paleocene
        
        lower Paleocene
        
        Danian (4)
        
        K-T boundary (1)
        
        middle Paleocene
        
        Selandian (3)
        
        upper Paleocene
        
        Thanetian (2)
      - Paleocene-Eocene Thermal Maximum (1)
      - Wasatch Formation (1)
    - upper Tertiary (4)
  - upper Cenozoic
    - Romanian (1)
- Dalradian (2)
- Lake Bonneville (1)
- Mesozoic
  - Cretaceous
    - Comanchean (1)
    - Lower Cretaceous
      - Albian (2)
      - Aptian (2)
      - Berriasian (1)
      - Lakota Formation (1)
      - Mowry Shale (1)
      - Neocomian (1)
      - Valanginian (1)
    - Middle Cretaceous (2)
    - Upper Cretaceous
      - Black Creek Formation (1)
      - Campanian (4)
      - Cenomanian (4)
      - Coniacian (1)
      - Frontier Formation (1)
      - Greenhorn Limestone (1)
      - Gulfian
        
        Navarro Group (1)
      - K-T boundary (1)
      - Lance Formation (1)
      - Maestrichtian (7)
      - Mesaverde Group (1)
      - Montana Group (1)
      - Navesink Formation (1)
      - Niobrara Formation (1)
      - Pierre Shale (1)
      - Santonian (1)
      - Senonian (5)
      - Turonian (4)
      - Tuscaloosa Formation (2)
  - Franciscan Complex (1)
  - Jurassic
    - Bazhenov Formation (1)
    - Lower Jurassic
      - middle Liassic (1)
      - Pliensbachian (1)
      - Toarcian (1)
    - Middle Jurassic
      - Bathonian (1)
    - Upper Jurassic
      - Morrison Formation (5)
      - Oxfordian (1)
      - Smackover Formation (1)
  - lower Mesozoic (1)
  - Maiolica Limestone (1)
  - Triassic
    - Lower Triassic
      - Bunter (3)
    - Middle Triassic
      - Muschelkalk (2)
    - Red Peak Formation (3)
    - Upper Triassic
      - Carnian (2)
      - Keuper (1)
      - Norian (2)
      - Rhaetian (1)
- Paleozoic
  - Cambrian
    - Lower Cambrian (1)
    - Middle Cambrian
      - Flathead Sandstone (1)
    - Upper Cambrian
      - Dresbachian (1)
      - Eau Claire Formation (1)
      - Mount Simon Sandstone (1)
  - Carboniferous
    - Lower Carboniferous
      - Dinantian (1)
    - Mississippian
      - Madison Group (1)
    - Namurian (1)
    - Pennsylvanian
      - Lower Pennsylvanian
        
        Morrowan
        
        Bloyd Formation (1)
      - Middle Pennsylvanian
        
        Atokan (1)
        
        Desmoinesian (1)
      - Upper Pennsylvanian
        
        Missourian (1)
    - Upper Carboniferous
      - Stephanian (1)
  - Catskill Formation (1)
  - Devonian
    - Lower Devonian
      - Gedinnian (1)
      - Helderbergian (1)
      - Manlius Formation (1)
    - Middle Devonian
      - Dundee Limestone (1)
      - Givetian (1)
      - Moscow Formation (1)
      - Onondaga Limestone (1)
      - Tully Limestone (1)
    - Old Red Sandstone (1)
    - Upper Devonian
      - Famennian (1)
      - Frasnian (1)
      - Jefferson Group (1)
  - lower Paleozoic (4)
  - Maroon Formation (1)
  - Ordovician
    - Lower Ordovician
      - Floian (1)
      - Manitou Formation (1)
      - Tremadocian (1)
    - Martinsburg Formation (1)
    - Meguma Group (2)
    - Middle Ordovician
      - Black River Group (1)
      - Blackriverian (1)
      - Champlainian (1)
      - Dapingian (1)
      - Darriwilian (1)
      - Saint Peter Sandstone (1)
    - Skiddaw Slates (1)
    - Trenton Group (1)
    - Upper Ordovician
      - Ashgillian (1)
      - Bighorn Dolomite (1)
      - Caradocian (1)
      - Cincinnatian (3)
      - Hirnantian (1)
      - Katian (1)
      - Sandbian (1)
      - Trentonian (2)
  - Permian
    - Guadalupian
      - Capitanian (2)
      - Roadian (2)
      - Wordian (2)
    - Khuff Formation (1)
    - Lower Permian
      - Cisuralian
        
        Artinskian (3)
        
        Asselian (3)
        
        Kungurian (2)
        
        Sakmarian (4)
      - Leman Sandstone Formation (1)
    - Middle Permian (1)
    - Phosphoria Formation (1)
    - Upper Permian
      - Lopingian
        
        Changhsingian (2)
        
        Wuchiapingian (2)
      - Zechstein (3)
  - Silurian
    - Lower Silurian
      - Grimsby Sandstone (1)
    - Middle Silurian
      - McKenzie Formation (1)
    - Niagaran (3)
  - upper Paleozoic
    - Fountain Formation (1)
- Phanerozoic (11)
- Precambrian
  - Archean
    - Amisk Group (2)
    - Fig Tree Group (1)
    - Neoarchean (1)
  - middle Precambrian (1)
  - upper Precambrian
    - Proterozoic
      - Huronian
        
        Onaping Formation (1)
        
        Signal Hill Formation (1)
      - Isan Orogeny (1)
      - Keweenawan (1)
      - Mesoproterozoic
        
        Belt Supergroup (2)
        
        Helikian (1)
        
        Wallace Formation (1)
      - Neoproterozoic
        
        Brioverian (1)
        
        Moinian (1)
      - Paleoproterozoic
        
        Aphebian (1)
        
        Francevillian (1)
igneous rocks
- igneous rocks
  - carbonatites (1)
  - feldspathoid rocks (1)
  - kimberlite (1)
  - plutonic rocks
    - anorthosite (1)
    - diabase (4)
    - diorites
      - quartz diorites (1)
      - tonalite (1)
    - gabbros
      - norite (1)
    - granites
      - adamellite (1)
      - aplite (1)
      - charnockite (1)
    - pegmatite (3)
    - quartz monzonite (1)
    - ultramafics
      - pyroxenite (1)
  - porphyry (5)
  - volcanic rocks
    - andesites (4)
    - basalts
      - mid-ocean ridge basalts (1)
      - shoshonite (1)
      - tholeiite (1)
    - glasses
      - palagonite (1)
    - pyroclastics
      - green tuff (1)
      - tuff (3)
    - rhyolites (1)
- ophiolite (5)
- volcanic ash (3)
metamorphic rocks
- metamorphic rocks
  - amphibolites (2)
  - eclogite (4)
  - gneisses
    - orthogneiss (1)
  - granulites (5)
  - hornfels (1)
  - marbles (2)
  - metaigneous rocks
    - metadiabase (3)
    - metagabbro (1)
  - metasedimentary rocks (2)
  - metasomatic rocks
    - skarn (2)
  - metavolcanic rocks (2)
  - migmatites (1)
  - mylonites (1)
  - phyllites (1)
  - quartzites (2)
  - schists
    - blueschist (1)
    - calc-schist (1)
    - glaucophane schist (1)
    - greenstone (1)
  - slates (2)
- ophiolite (5)
- turbidite (4)
minerals
- carbonates
  - aragonite (1)
  - calcite (2)
  - dolomite (2)
  - nahcolite (1)
  - trona (1)
- halides
  - chlorides
    - halite (1)
- iron minerals (1)
- minerals (37)
- native elements
  - graphite (1)
- oxides
  - chromite (2)
  - diaspore (1)
  - ilmenite (1)
  - magnetite (2)
  - pitchblende (2)
  - uraninite (1)
- phosphates
  - apatite (1)
  - turquoise (1)
- silicates
  - asbestos (1)
  - chain silicates
    - amphibole group
      - clinoamphibole
        
        actinolite (1)
        
        hornblende (2)
        
        tremolite (1)
      - orthoamphibole
        
        gedrite (1)
    - prehnite (1)
    - pyroxene group
      - clinopyroxene
        
        spodumene (1)
  - framework silicates
    - feldspar group
      - alkali feldspar
        
        perthite (1)
      - plagioclase
        
        albite (2)
    - scapolite group
      - scapolite (1)
    - silica minerals
      - chalcedony (1)
      - quartz (10)
      - stishovite (1)
    - zeolite group
      - analcime (1)
  - orthosilicates
    - nesosilicates
      - andalusite (1)
      - garnet group
        
        almandine (2)
        
        grossular (1)
        
        spessartine (1)
      - kyanite (1)
      - sillimanite (1)
      - zircon group
        
        coffinite (1)
        
        zircon (8)
    - sorosilicates
      - epidote group
        
        zoisite (1)
  - ring silicates
    - cordierite (3)
    - tourmaline group
      - elbaite (1)
      - schorl (1)
  - sheet silicates
    - chlorite group
      - chlorite (1)
    - clay minerals
      - halloysite (1)
      - kaolinite (2)
      - montmorillonite (3)
      - nontronite (1)
      - smectite (1)
    - illite (3)
    - margarite (1)
    - mica group
      - biotite (7)
      - lepidolite (1)
      - muscovite (3)
    - serpentine group
      - chrysotile (1)
      - serpentine (1)
    - talc (1)
- sulfates
  - anhydrite (2)
  - barite (3)
  - celestine (1)
  - gypsum (2)
- sulfides
  - galena (1)
  - pentlandite (1)
  - pyrite (1)
  - pyrrhotite (1)
  - sphalerite (3)
- tungstates
  - scheelite (1)
- vanadates
  - carnotite (2)
Primary terms
- absolute age (41)
- Africa
  - Central Africa
    - Central African Republic (1)
    - Congo Democratic Republic (1)
    - Gabon (3)
  - East Africa
    - Ethiopia (3)
    - Kenya (3)
    - Malawi (1)
    - Mozambique (1)
    - Sudan (2)
    - Tanzania (3)
    - Uganda (1)
    - Zambia (1)
  - Madagascar (3)
  - North Africa
    - Algeria (1)
    - Egypt (4)
    - Libya (3)
    - Morocco (2)
    - Tunisia (1)
  - Sahara (2)
  - Southern Africa
    - Botswana (1)
    - Karoo Basin (1)
    - Namibia (2)
    - South Africa
      - Free State South Africa
        
        Vredefort Dome (1)
    - Zimbabwe (1)
  - West Africa
    - Benin (1)
    - Cameroon (1)
    - Ghana (4)
    - Ivory Coast (1)
    - Liberia (1)
    - Niger (1)
    - Nigeria
      - Niger Delta (1)
    - Sierra Leone (4)
    - Togo (1)
- Antarctica (11)
- Arctic Ocean
  - Alpha Cordillera (1)
  - Amerasia Basin (4)
  - Barents Sea (3)
  - Eurasia Basin (1)
  - Kara Sea (2)
  - Laptev Sea (1)
  - Norwegian Sea (1)
- Arctic region
  - Greenland
    - East Greenland (2)
    - Northern Greenland (1)
  - Russian Arctic
    - Novaya Zemlya (3)
  - Svalbard
    - Spitsbergen (9)
- asbestos deposits (1)
- Asia
  - Altai Russian Federation (1)
  - Altai-Sayan region (1)
  - Amur region (1)
  - Arabian Peninsula
    - Bahrain (1)
    - Oman (1)
    - Qatar (1)
    - Saudi Arabia
      - Ghawar Field (1)
      - Hejaz Saudi Arabia
        
        Jeddah Saudi Arabia (1)
    - United Arab Emirates (1)
  - Baikal Mountains (1)
  - Baikal region (1)
  - Central Asia
    - Pamirs (1)
  - Chukotka Russian Federation (2)
  - Far East
    - Burma (3)
    - Cambodia (1)
    - China
      - Altun Mountains (1)
      - Dabie Mountains (1)
      - Guangdong China
        
        Zhujiang River (1)
      - Hong Kong (1)
      - Hubei China (1)
      - Inner Mongolia China (1)
      - Kunlun Mountains (1)
      - Qaidam Basin (2)
      - Qilian Mountains (1)
      - Qinghai China (1)
      - South China Block (2)
      - Tarim Platform (1)
      - Xinjiang China
        
        Tarim Basin (1)
        
        Turpan Basin (1)
    - Indochina (1)
    - Indonesia (8)
    - Japan
      - Honshu
        
        Hida metamorphic belt (1)
    - Korea
      - South Korea
        
        Gyeonggi Massif (1)
    - Lesser Sunda Islands
      - Timor (2)
    - Malaysia (8)
    - Mongolia (2)
    - Philippine Islands (5)
    - Taiwan (6)
    - Thailand (7)
    - Vietnam (1)
  - Indian Peninsula
    - Afghanistan (3)
    - Bangladesh (2)
    - India