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

nitrogen

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 (485)
Book Chapter (26)

Article Type

Facet list

Research Article (416)
Other (65)
Letter (2)
Book Review (1)
Review Article (1)

Journal

Facet list

Geology (50)
Vadose Zone Journal (43)
American Mineralogist (41)
Russian Geology and Geophysics (36)
AAPG Bulletin (35)
Elements (23)
Economic Geology (22)
The Canadian Mineralogist (22)
European Journal of Mineralogy (21)
Interpretation (19)
Reviews in Mineralogy and Geochemistry (18)
Clay Minerals (16)
Canadian Journal of Earth Sciences (12)
GSA Bulletin (12)
Journal of the Geological Society (11)
Clays and Clay Minerals (9)
Journal of Sedimentary Research (9)
Bulletin of Canadian Petroleum Geology (7)
Paleobiology (7)
Bulletin de la Société Géologique de France (6)
Environmental & Engineering Geoscience (6)
Geochemistry: Exploration, Environment, Analysis (6)
Journal of Foraminiferal Research (6)
Environmental Geosciences (4)
Lithosphere (4)
Mineralogical Magazine (4)
PALAIOS (4)
Petroleum Geoscience (4)
Geochemical Perspectives (3)
Geological Magazine (3)

Publisher

Facet list

Geological Society of America (83)
Mineralogical Society of America (82)
Soil Science Society of America (43)
American Association of Petroleum Geologists (40)
Novosibirsk State University (36)
Geological Society of London (30)
Society of Exploration Geophysicists (23)
Mineralogical Association of Canada (22)
Society of Economic Geologists (22)
Mineralogical Society of Great Britain and Ireland (20)

Section

Facet list

Articles (13)
Research Article (4)
Article (2)
Original Article (2)
TECHNICAL PAPERS (2)
Book Reviews (1)
Other Articles (1)
SPECIAL SECTION (1)
THEMATIC SET: Hydrogeology of Scotland (1)

GeoRef Subject

all geography including DSDP/ODP Sites and Legs
- Africa
  - Central Africa
    - Central African Republic (2)
  - East Africa
    - Ethiopia (1)
    - Kenya
      - Lake Magadi (1)
    - Lake Natron (1)
    - Tanzania
      - Oldoinyo Lengai (1)
  - East African Lakes
    - Lake Magadi (1)
    - Lake Natron (1)
    - Lake Tanganyika (1)
  - East African Rift (2)
  - Libyan Desert (1)
  - Madagascar (1)
  - Namib Desert (2)
  - North Africa
    - Egypt
      - Eastern Desert (1)
  - Nubian Shield (1)
  - Sahara (1)
  - Sahel (1)
  - Southern Africa
    - Botswana (1)
    - Kaapvaal Craton (3)
    - Karoo Basin (2)
    - Namibia (3)
    - South Africa
      - Cape fold belt (1)
      - Eastern Cape Province South Africa (2)
      - North-West Province South Africa
        
        Ventersdorp South Africa (1)
  - West Africa
    - Chad (1)
    - Ghana (1)
- Altiplano (1)
- Antarctica
  - Antarctic ice sheet (1)
- Arctic Ocean
  - Laptev Sea (1)
  - Norwegian Sea (1)
- Arctic region
  - Greenland
    - West Greenland (1)
  - Russian Arctic (1)
  - Svalbard
    - Spitsbergen
      - Spitsbergen Island (2)
- Asia
  - Altai Mountains (1)
  - Altai Russian Federation (1)
  - Altai-Sayan region (1)
  - Arabian Peninsula
    - Arabian Shield (1)
    - United Arab Emirates
      - Abu Dhabi (1)
  - Buryat Russian Federation (1)
  - Central Asia
    - Kazakhstan
      - Kokchetav Kazakhstan
        
        Kokchetav Massif (3)
    - Kyzylkum (2)
    - Pamirs (1)
  - Far East
    - Borneo
      - Kalimantan Indonesia (2)
    - Burma (1)
    - China
      - Anhui China (1)
      - Bohaiwan Basin (1)
      - Chongqing China (2)
      - Guangxi China (1)
      - Guizhou China (4)
      - Hebei China (1)
      - Heilongjiang China
        
        Daqing Field (1)
      - Hubei China (2)
      - Inner Mongolia China
        
        Erlian Basin (1)
      - Jiangsu China (2)
      - Jiangxi China (1)
      - Liaoning China
        
        Liaohe Field (1)
      - Nanpanjiang Basin (1)
      - North China Platform (1)
      - Ordos Basin (4)
      - Qaidam Basin (1)
      - Shandong China
        
        Jiyang Depression (1)
      - Shanxi China (1)
      - Sichuan Basin (8)
      - Sichuan China (1)
      - Songliao Basin (3)
      - Taihang Mountains (1)
      - Xinjiang China
        
        Junggar Basin (1)
        
        Kuqa Depression (1)
        
        Tarim Basin (5)
        
        Turpan Basin (1)
      - Xizang China (3)
      - Yangtze Platform (4)
      - Yangtze River (2)
    - Indonesia
      - Kalimantan Indonesia (2)
      - Sumatra (1)
    - Japan
      - Honshu
        
        Tottori Japan (1)
      - Kyushu
        
        Nagasaki Japan
        
        Unzen (1)
        
        Oita Japan
        
        Beppu Japan (1)
        
        Kuju (1)
    - Korea
      - South Korea
        
        Cheju Island (1)
    - Malaysia (3)
    - Taiwan (1)
    - Thailand (1)
  - Himalayas
    - Lesser Himalayas (1)
  - Indian Peninsula
    - India
      - Dharwar Craton (1)
      - Goa India (1)
      - Kolar schist belt (1)
    - Jammu and Kashmir
      - Jammu (1)
      - Ladakh (1)
  - Indus-Yarlung Zangbo suture zone (1)
  - Irkutsk Russian Federation (1)
  - Kamchatka Russian Federation
    - Kamchatka Peninsula
      - Tolbachik (2)
  - Krasnoyarsk Russian Federation (2)
  - Lake Baikal (3)
  - Middle East
    - Iraq (1)
    - Israel (1)
    - Zagros (1)
  - Russian Far East (1)
  - Sakhalin Russian Federation
    - Sakhalin (1)
  - Selenga River valley (1)
  - Siberia (2)
  - Siberian Platform
    - Aldan Shield (4)
    - Vilyuy Syneclise (1)
    - Yenisei Ridge (1)
  - Stanovoy Range (1)
  - Tajikistan (1)
  - Tibetan Plateau (1)
  - Tuva Russian Federation (2)
  - Tyumen Russian Federation
    - Yamal-Nenets Russian Federation (1)
  - Uzbekistan
    - Bukantau (1)
    - Muruntau Deposit (2)
  - West Siberia (1)
  - Yakutia Russian Federation
    - Mir Pipe (1)
    - Udachnaya Pipe (5)
- Atlantic Ocean
  - East Atlantic (1)
  - North Atlantic
    - Baltic Sea
      - Gulf of Finland (1)
    - Great Bahama Bank (1)
    - Gulf of Maine (1)
    - Gulf of Mexico (1)
    - Hudson Bay (1)
    - North Sea (2)
    - Reykjanes Ridge (1)
    - Wilkinson Basin (1)
  - South Atlantic
    - Cape Basin (1)
    - Southeast Atlantic (2)
- Australasia
  - Australia
    - New South Wales Australia (1)
    - Northern Territory Australia
      - Tennant Creek Australia (1)
    - Queensland Australia (4)
    - South Australia (1)
    - Tasmania Australia (1)
    - Victoria Australia
      - Gippsland Basin (1)
    - Western Australia
      - Argyle Mine (1)
      - Norseman-Wiluna Belt (1)
      - Pilbara Craton (3)
  - New Zealand
    - Canterbury New Zealand
      - Canterbury Plains (2)
      - Christchurch New Zealand (1)
    - Otago Schist (1)
  - Papua New Guinea
    - Lihir Island (1)
- Canada
  - Arctic Archipelago (2)
  - Eastern Canada
    - James Bay Lowlands (1)
    - Lake Timiskaming (1)
    - Newfoundland and Labrador
      - Labrador (1)
      - Newfoundland (2)
    - Ontario
      - Moose River basin (1)
    - Quebec
      - Matane County Quebec (1)
  - Hudson Bay (1)
  - Nunavut
    - Devon Island (2)
    - Ellesmere Island (4)
    - Haughton impact structure (1)
    - Sverdrup Basin (3)
    - Sverdrup Islands
      - Axel Heiberg Island (2)
  - Queen Elizabeth Islands
    - Devon Island (2)
    - Ellesmere Island (4)
    - Parry Islands (1)
    - Sverdrup Basin (3)
    - Sverdrup Islands
      - Axel Heiberg Island (2)
  - Stikinia Terrane (1)
  - Western Canada
    - Alberta
      - Alberta Basin (1)
    - Athabasca District (1)
    - British Columbia
      - Queen Charlotte Islands (2)
      - Vancouver Island (1)
    - Canadian Rocky Mountains (1)
    - Northwest Territories
      - Ekati Mine (2)
    - Saskatchewan
      - Weyburn Field (1)
    - Selwyn Basin (1)
    - Yukon Territory
      - Klondike (1)
- Caribbean region
  - West Indies
    - Antilles
      - Lesser Antilles
        
        Guadeloupe (1)
- Cascade Range (1)
- Central America
  - Belize (1)
  - Nicaragua
    - Masaya (1)
- Central Valley (1)
- Commonwealth of Independent States
  - Caucasus
    - Northern Caucasus (2)
  - Donets Basin (1)
  - Kazakhstan
    - Kokchetav Kazakhstan
      - Kokchetav Massif (3)
  - Kyzylkum (2)
  - Russian Federation
    - Altai Russian Federation (1)
    - Arkhangelsk Russian Federation (3)
    - Buryat Russian Federation (1)
    - Irkutsk Russian Federation (1)
    - Kamchatka Russian Federation
      - Kamchatka Peninsula
        
        Tolbachik (2)
    - Komi Russian Federation (1)
    - Krasnoyarsk Russian Federation (2)
    - Lake Baikal (3)
    - Northern Caucasus (2)
    - Northern Urals (1)
    - Polar Urals (2)
    - Russian Arctic (1)
    - Russian Far East (1)
    - Sakhalin Russian Federation
      - Sakhalin (1)
    - Siberian Platform
      - Aldan Shield (4)
      - Vilyuy Syneclise (1)
      - Yenisei Ridge (1)
    - Stanovoy Range (1)
    - Timan Ridge (2)
    - Tuva Russian Federation (2)
    - Tyumen Russian Federation
      - Yamal-Nenets Russian Federation (1)
    - Yakutia Russian Federation
      - Mir Pipe (1)
      - Udachnaya Pipe (5)
  - Scythian Platform (1)
  - Tajikistan (1)
  - Timan Ridge (2)
  - Ukraine
    - Ukrainian Carpathians (1)
    - Volyn-Podolia (1)
    - Zhitomir Ukraine
      - Korosten Ukraine (1)
  - Urals
    - Northern Urals (1)
    - Polar Urals (2)
  - Uzbekistan
    - Bukantau (1)
    - Muruntau Deposit (2)
  - West Siberia (1)
- Cornwallis Island (1)
- Europe
  - Alps
    - Eastern Alps (1)
    - Western Alps (1)
  - Arkhangelsk Russian Federation (3)
  - Balkan Peninsula (1)
  - Baltic region
    - Courland Spit (1)
  - Carpathians
    - Eastern Carpathians (1)
    - Tatra Mountains (1)
    - Ukrainian Carpathians (1)
    - Western Carpathians (1)
  - Caucasus
    - Northern Caucasus (2)
  - Central Europe
    - Austria
      - Lower Austria (1)
      - Styria Austria (1)
    - Bohemian Massif (1)
    - Czech Republic (1)
    - Erzgebirge (1)
    - Germany
      - Bavaria Germany
        
        Upper Bavaria Germany
        
        Munich Germany (1)
      - Brandenburg Germany (2)
      - Eifel (1)
      - Hesse Germany
        
        Messel Germany (1)
      - Lower Saxony Germany (2)
      - North Rhine-Westphalia Germany (1)
      - Saxony-Anhalt Germany (1)
      - Schleswig-Holstein Germany (1)
    - Poland
      - Kujawy (1)
      - Warsaw Poland (1)
    - Tatra Mountains (1)
  - Donets Basin (1)
  - Jura Mountains (1)
  - Komi Russian Federation (1)
  - Lower Rhine Basin (1)
  - Rhenish Schiefergebirge
    - Eifel (1)
  - Scythian Platform (1)
  - Southern Europe
    - Albania (1)
    - Iberian Peninsula
      - Spain
        
        Andalusia Spain
        
        Granada Spain
        
        Guadix-Baza Basin (2)
        
        Balearic Islands
        
        Majorca (1)
        
        Betic Cordillera (3)
        
        Castile Spain
        
        New Castile Spain (1)
        
        Castilla y Leon Spain
        
        Valladolid Spain (1)
        
        Castilla-La Mancha Spain
        
        Toledo Spain (1)
        
        Murcia Spain (1)
    - Italy
      - Marches Italy (1)
      - Sardinia Italy (2)
      - Trentino-Alto Adige Italy (1)
    - Romania
      - Transylvania
        
        Harghita Romania (1)
    - Slovenia (1)
  - Timan Ridge (2)
  - Ukraine
    - Ukrainian Carpathians (1)
    - Volyn-Podolia (1)
    - Zhitomir Ukraine
      - Korosten Ukraine (1)
  - Variscides (1)
  - Western Europe
    - Ardennes (1)
    - France
      - Ain France (1)
      - Alpes-de-Haute Provence France (1)
      - Ardennes France (1)
      - Aube France (1)
      - Burgundy (1)
      - Corsica (1)
      - Drome France (1)
      - Gironde France
        
        Bordeaux France (1)
      - Marne France (1)
      - Vaucluse France (2)
    - Ireland
      - Clare Ireland (1)
      - Cork Ireland (1)
      - Wexford Ireland (1)
    - Netherlands (4)
    - Scandinavia
      - Finland
        
        Kainuu Finland (1)
      - Norway
        
        Southern Norway (2)
        
        Telemark Norway
        
        Bamble Norway (1)
      - Western Gneiss region (1)
    - United Kingdom
      - Great Britain
        
        England
        
        Bedfordshire England (1)
        
        Cornwall England (1)
        
        Cumbria England
        
        Cumberland England (1)
        
        Lincolnshire England (2)
        
        Scotland (2)
        
        Wales (1)
- Graham Island (2)
- Indian Ocean
  - Arabian Sea
    - Gulf of Cambay (1)
    - Indus Fan (1)
- Indian Ocean Islands
  - Madagascar (1)
- International Ocean Discovery Program
  - Expedition 355
    - IODP Site U1457 (1)
- Kings River (1)
- Lake Chad (1)
- Lake District (1)
- Lake George (1)
- Lake Saint Clair (1)
- Malay Archipelago
  - Borneo
    - Kalimantan Indonesia (2)
- McArthur Basin (1)
- Mediterranean region
  - Balearic Islands
    - Majorca (1)
- Mediterranean Sea
  - East Mediterranean (1)
  - West Mediterranean (1)
- Melville Peninsula (1)
- Mexico
  - Baja California (1)
  - Baja California Sur Mexico (1)
  - Colima Mexico (1)
  - Guerrero Terrane (1)
  - Jalisco Mexico (1)
- Mill Creek (1)
- North America
  - Appalachian Basin (2)
  - Appalachians
    - Piedmont (4)
  - Basin and Range Province
    - Great Basin (1)
  - Canadian Shield
    - Churchill Province
      - Rae Province (1)
    - Slave Province (1)
    - Superior Province
      - Wawa Belt (1)
  - Chihuahuan Desert (1)
  - Great Lakes
    - Lake Erie (3)
    - Lake Huron (3)
    - Lake Ontario (3)
    - Lake Superior (1)
  - Gulf Coastal Plain (3)
  - Mississippi River basin (1)
  - North American Cordillera (2)
  - Rio Grande Rift (1)
  - Rocky Mountains
    - Canadian Rocky Mountains (1)
    - Central Rocky Mountains (1)
    - Northern Rocky Mountains (1)
    - Southern Rocky Mountains (1)
    - U. S. Rocky Mountains
      - Medicine Bow Mountains (1)
      - Uinta Mountains (1)
  - Western Interior
    - Western Interior Seaway (2)
- North German Basin (1)
- North Slope (1)
- Pacific Ocean
  - East Pacific
    - Northeast Pacific
      - Queen Charlotte Basin (1)
  - North Pacific
    - Northeast Pacific
      - Queen Charlotte Basin (1)
    - Northwest Pacific
      - Okhotsk Sea (1)
      - Okinawa Trough (1)
      - South China Sea
        
        Gulf of Tonkin (1)
        
        Qiongdongnan Basin (1)
        
        Yinggehai Basin (3)
        
        Zhujiangkou Basin (1)
      - Yellow Sea
        
        Bohai Sea
        
        Bohai Bay (1)
  - South Pacific
    - Southwest Pacific
      - Java Sea (1)
  - West Pacific
    - Indonesian Seas
      - Java Sea (1)
    - Northwest Pacific
      - Okhotsk Sea (1)
      - Okinawa Trough (1)
      - South China Sea
        
        Gulf of Tonkin (1)
        
        Qiongdongnan Basin (1)
        
        Yinggehai Basin (3)
        
        Zhujiangkou Basin (1)
      - Yellow Sea
        
        Bohai Sea
        
        Bohai Bay (1)
    - Southwest Pacific
      - Java Sea (1)
- Pasco Basin (1)
- Puna (1)
- Queen Charlotte Sound (1)
- Russian Platform
  - Timan Ridge (2)
- San Joaquin Basin (1)
- San Juan Basin (2)
- Santa Barbara Basin (1)
- Sinai (1)
- South America
  - Andes
    - Western Cordillera (1)
  - Argentina
    - Chubut Argentina (1)
    - Entre Rios Argentina (2)
    - Rio Negro Argentina (1)
    - Santa Cruz Argentina (1)
  - Brazil
    - Espirito Santo Brazil (1)
    - Mato Grosso Brazil (4)
    - Minas Gerais Brazil (3)
    - Roraima Brazil (1)
    - Santa Catarina Brazil (1)
  - Chile
    - Atacama Desert (2)
    - Tarapaca Chile (1)
    - Valparaiso Chile (1)
  - Patagonia (1)
  - Peru (2)
  - Tierra del Fuego (1)
  - Venezuela
    - Bolivar Venezuela (1)
- South Island (4)
- United States
  - Alabama
    - Alabama River (1)
    - Mobile Bay (1)
  - Alaska
    - Brooks Range
      - De Long Mountains (1)
  - Anadarko Basin (1)
  - Black Warrior Basin (1)
  - California
    - Amador County California (1)
    - Anza-Borrego Desert State Park (1)
    - Calaveras County California (1)
    - Central California (1)
    - Fresno County California (3)
    - Los Angeles Basin (1)
    - Los Angeles County California
      - Rancho La Brea (1)
    - Riverside County California (1)
    - San Bernardino County California (1)
    - San Diego County California (1)
    - San Francisco Bay region (1)
    - San Joaquin Valley (4)
    - Santa Barbara Channel (1)
    - Southern California (1)
  - Colorado
    - Boulder County Colorado (1)
    - Grand County Colorado (1)
    - Rio Blanco County Colorado
      - Rangely Colorado (1)
    - Wattenberg Field (1)
  - Columbia Plateau (1)
  - Death Valley National Park (1)
  - Delaware Basin (1)
  - Denver Basin (1)
  - Eastern U.S. (1)
  - Florida
    - Alachua County Florida (1)
    - Bradford County Florida (1)
    - Columbia County Florida (1)
    - Everglades (1)
    - Flagler County Florida (1)
    - Gilchrist County Florida (2)
    - Highlands County Florida (1)
    - Hillsborough County Florida (1)
    - Levy County Florida (1)
    - Marion County Florida (1)
    - Suwannee County Florida (1)
    - Union County Florida (1)
    - Wakulla County Florida (1)
  - Floridan Aquifer (2)
  - Georgia
    - Carroll County Georgia (1)
    - Spalding County Georgia (2)
  - Great Basin (1)
  - Hugoton Embayment (1)
  - Illinois (1)
  - Indiana
    - Lawrence County Indiana (1)
    - Orange County Indiana (1)
  - Kansas
    - Hugoton Field (1)
    - Sedgwick Basin (1)
  - Kentucky (1)
  - Maine
    - Kennebec County Maine (1)
  - Massachusetts
    - Essex County Massachusetts (1)
  - Michigan (1)
  - Midwest (1)
  - Minnesota
    - Beltrami County Minnesota
      - Bemidji Minnesota (1)
    - Nicollet County Minnesota (1)
  - Mississippi (2)
  - Mississippi Valley
    - Upper Mississippi Valley (1)
  - Missouri (1)
  - Mojave Desert (2)
  - Moxa Arch (1)
  - Nevada (1)
  - New Mexico
    - Bernalillo County New Mexico (1)
  - New York
    - Cattaraugus County New York
      - West Valley New York (1)
    - Essex County New York (1)
    - Warren County New York (1)
  - North Carolina
    - Wake County North Carolina (1)
  - North Dakota
    - Dickey County North Dakota (1)
  - Ohio (1)
  - Oklahoma (1)
  - Oregon
    - Lincoln County Oregon
      - Newport Oregon (1)
  - Palo Duro Basin (1)
  - Pennsylvania
    - Bradford County Pennsylvania (1)
    - Cambria County Pennsylvania (1)
    - Clinton County Pennsylvania (1)
    - Columbia County Pennsylvania (1)
    - Lancaster County Pennsylvania (1)
    - Luzerne County Pennsylvania (1)
    - Lycoming County Pennsylvania (1)
    - Sullivan County Pennsylvania (1)
    - Susquehanna County Pennsylvania (1)
    - Tioga County Pennsylvania (1)
    - Union County Pennsylvania (1)
    - Wyoming County Pennsylvania (1)
  - Southwestern U.S. (1)
  - Tennessee
    - Knox County Tennessee (1)
    - Washington County Tennessee (1)
  - Texas
    - Amarillo Uplift (1)
    - Brazos County Texas (1)
    - Dalhart Basin (1)
    - Denton County Texas (1)
    - East Texas (1)
    - East Texas Basin (1)
    - East Texas Field (1)
    - Fort Worth Basin (2)
    - Johnson County Texas (1)
    - Parker County Texas (1)
    - San Saba County Texas (1)
    - Tarrant County Texas (1)
    - West Texas (1)
    - Wise County Texas (1)
  - U. S. Rocky Mountains
    - Medicine Bow Mountains (1)
    - Uinta Mountains (1)
  - Utah (2)
  - Washington
    - Benton County Washington (1)
    - Hanford Site (2)
    - Skagit County Washington (1)
  - West Virginia (1)
  - Western U.S. (3)
  - Wyoming
    - Big Horn County Wyoming (1)
    - Park County Wyoming (1)
    - Teapot Dome (1)
  - Yellowstone National Park (2)
commodities
- aggregate (6)
- barite deposits (1)
- bitumens
  - asphalt (6)
- brines (10)
- diamond deposits (17)
- energy sources (2)
- gems (11)
- geothermal energy (3)
- glass materials (2)
- heavy mineral deposits (4)
- helium gas (1)
- metal ores
  - antimony ores (1)
  - base metals (2)
  - bismuth ores (2)
  - chromite ores (1)
  - copper ores (5)
  - gold ores (20)
  - lead ores (7)
  - lead-zinc deposits (6)
  - platinum ores (2)
  - polymetallic ores (3)
  - silver ores (7)
  - strontium ores (1)
  - tin ores (2)
  - tungsten ores (5)
  - uranium ores (3)
  - zinc ores (7)
- mineral deposits, genesis (35)
- mineral exploration (7)
- mineral resources (1)
- nitrate deposits (1)
- oil and gas fields (19)
- petroleum
  - natural gas
    - coalbed methane (2)
    - shale gas (18)
  - shale oil (2)
- placers (15)
- water resources (1)
elements, isotopes
- boron (8)
- carbon
  - C-13 (3)
  - C-13/C-12 (140)
  - C-14 (14)
  - organic carbon (45)
- chemical elements (2)
- chemical ratios (11)
- halogens
  - bromine
    - bromide ion (2)
  - chlorine
    - chloride ion (3)
  - fluorine (3)
  - iodine (1)
- hydrogen
  - D/H (18)
  - deuterium (11)
  - tritium (1)
- isotope ratios (193)
- isotopes
  - radioactive isotopes
    - Al-26 (1)
    - Al-27/Al-26 (1)
    - C-14 (14)
    - Cs-137 (2)
    - Nd-144/Nd-142 (1)
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-210 (6)
    - Re-187/Os-188 (1)
    - Tc-99 (2)
    - tritium (1)
    - U-238/U-235 (1)
  - stable isotopes
    - Al-27/Al-26 (1)
    - Ar-40 (2)
    - Ar-40/Ar-36 (3)
    - C-13 (3)
    - C-13/C-12 (140)
    - D/H (18)
    - deuterium (11)
    - Fe-54 (1)
    - Fe-56 (1)
    - Fe-57 (1)
    - He-4 (3)
    - He-4/He-3 (6)
    - Hf-177/Hf-176 (1)
    - Mg-25/Mg-24 (1)
    - Mg-26/Mg-24 (1)
    - N-15 (7)
    - N-15/N-14 (136)
    - Nd-144/Nd-142 (1)
    - Nd-144/Nd-143 (1)
    - Ne-20 (1)
    - Ne-21 (1)
    - Ne-22/Ne-20 (2)
    - Ne-22/Ne-21 (1)
    - O-16 (1)
    - O-17/O-16 (3)
    - O-18/O-16 (44)
    - Os-188/Os-187 (2)
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-207/Pb-206 (1)
    - Re-187/Os-188 (1)
    - S-33/S-32 (1)
    - S-34/S-32 (21)
    - S-36 (1)
    - Sr-87/Sr-86 (7)
- large-ion lithophile elements (1)
- metals
  - actinides
    - uranium
      - U-238/U-235 (1)
  - alkali metals
    - cesium
      - Cs-137 (2)
    - lithium (2)
    - potassium (2)
    - sodium (2)
  - alkaline earth metals
    - barium (1)
    - beryllium (2)
    - calcium (4)
    - magnesium
      - Mg-25/Mg-24 (1)
      - Mg-26/Mg-24 (1)
    - strontium
      - Sr-87/Sr-86 (7)
  - aluminum
    - Al-26 (1)
    - Al-27/Al-26 (1)
  - arsenic (1)
  - cadmium (2)
  - cobalt (2)
  - copper (2)
  - hafnium
    - Hf-177/Hf-176 (1)
  - iron
    - Fe-54 (1)
    - Fe-56 (1)
    - Fe-57 (1)
    - ferric iron (1)
    - ferrous iron (1)
  - lead
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-207/Pb-206 (1)
    - Pb-210 (6)
  - manganese (8)
  - mercury (5)
  - molybdenum (4)
  - nickel (5)
  - platinum group
    - iridium (1)
    - osmium
      - Os-188/Os-187 (2)
      - Re-187/Os-188 (1)
    - platinum ores (2)
  - precious metals (1)
  - rare earths
    - cerium (1)
    - europium (1)
    - neodymium
      - Nd-144/Nd-142 (1)
      - Nd-144/Nd-143 (1)
  - rhenium
    - Re-187/Os-188 (1)
  - technetium
    - Tc-99 (2)
  - titanium (1)
  - vanadium (2)
  - zinc (2)
  - zirconium (2)
- nitrogen
  - N-15 (7)
  - N-15/N-14 (136)
  - organic nitrogen (13)
- noble gases
  - argon
    - Ar-40 (2)
    - Ar-40/Ar-36 (3)
  - helium
    - He-4 (3)
    - He-4/He-3 (6)
  - krypton (2)
  - neon
    - Ne-20 (1)
    - Ne-21 (1)
    - Ne-22/Ne-20 (2)
    - Ne-22/Ne-21 (1)
  - radon (1)
  - xenon (4)
- oxygen
  - dissolved oxygen (5)
  - O-16 (1)
  - O-17/O-16 (3)
  - O-18/O-16 (44)
- phosphorus (27)
- silicon (4)
- sulfur
  - organic sulfur (1)
  - S-33/S-32 (1)
  - S-34/S-32 (21)
  - S-36 (1)
- trace metals (1)
fossils
- bacteria
  - Bacillus (1)
  - coliform bacteria
    - Escherichia
      - Escherichia coli (1)
- burrows (1)
- Chordata
  - Vertebrata
    - Pisces
      - Osteichthyes
        
        Actinopterygii (1)
    - Tetrapoda
      - Aves
        
        Neornithes (1)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Artiodactyla
        
        Ruminantia
        
        Bovidae
        
        Bos (1)
        
        Cervidae
        
        Cervus
        
        Cervus elaphus (1)
        
        Rangifer (1)
        
        Carnivora
        
        Pinnipedia (1)
        
        Hyracoidea (1)
        
        Perissodactyla (1)
        
        Proboscidea (1)
- cyanobacteria (10)
- eukaryotes (1)
- fungi (2)
- Graptolithina (3)
- Hemichordata (1)
- ichnofossils (2)
- Invertebrata
  - Arthropoda
    - Chelicerata
      - Arachnida (1)
      - Merostomata
        
        Eurypterida (1)
    - Mandibulata
      - Crustacea
        
        Ostracoda (1)
      - Insecta (1)
    - Trilobitomorpha
      - Trilobita (1)
  - Mollusca
    - Bivalvia (1)
    - Cephalopoda
      - Ammonoidea
        
        Ammonites (1)
  - Protista
    - Foraminifera
      - Rotaliina
        
        Cassidulinacea
        
        Cassidulina (1)
        
        Globigerinacea
        
        Neogloboquadrina
        
        Neogloboquadrina pachyderma (1)
        
        Rotaliacea
        
        Ammonia (1)
    - Radiolaria (1)
    - Silicoflagellata (1)
    - Thecamoeba (1)
- lichens (1)
- Metazoa (1)
- microfossils
  - Conodonta (4)
  - problematic microfossils (2)
- palynomorphs
  - acritarchs (1)
  - Dinoflagellata (4)
  - miospores
    - pollen (4)
- Plantae
  - algae
    - Coccolithophoraceae (3)
    - diatoms
      - Melosira (1)
    - nannofossils (3)
  - Bryophyta (1)
  - Pteridophyta (1)
  - Spermatophyta
    - Angiospermae (2)
- problematic fossils
  - problematic microfossils (2)
- prokaryotes (2)
- Pterobranchia (1)
- thallophytes (2)
- trails (1)
geochronology methods
- Ar/Ar (3)
- K/Ar (2)
- optical mineralogy (1)
- Rb/Sr (5)
- Re/Os (2)
- Sm/Nd (1)
- thermoluminescence (1)
- tree rings (1)
- U/Pb (5)
geologic age
- Cenozoic
  - Quaternary
    - Cordilleran ice sheet (1)
    - Holocene
      - middle Holocene (2)
      - Neoglacial
        
        Little Ice Age (1)
      - upper Holocene
        
        Little Ice Age (1)
    - Pleistocene
      - lower Pleistocene (2)
      - upper Pleistocene
        
        Weichselian
        
        upper Weichselian
        
        Allerod (1)
        
        Bolling (1)
    - upper Quaternary (1)
  - Tertiary
    - lower Tertiary (1)
    - Maikop Series (1)
    - Neogene
      - Miocene
        
        Antelope Shale (1)
        
        Astoria Formation (1)
        
        Columbia River Basalt Group (1)
        
        Guantao Formation (1)
        
        lower Miocene (4)
        
        upper Miocene (1)
      - Pliocene
        
        lower Pliocene (1)
    - Paleogene
      - Eocene
        
        Green River Formation (2)
        
        middle Eocene (1)
      - Oligocene
        
        lower Oligocene (1)
        
        upper Oligocene (2)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (1)
      - Paleocene-Eocene Thermal Maximum (1)
    - Shahejie Formation (1)
  - upper Cenozoic
    - Gubik Formation (1)
- Coal Measures (1)
- Mesozoic
  - Cretaceous
    - Colorado Group (1)
    - Lower Cretaceous
      - Aptian (1)
      - Mannville Group (1)
      - Zubair Formation (1)
    - Mancos Shale (1)
    - Middle Cretaceous (1)
    - Mishash Formation (1)
    - Nanushuk Group (1)
    - Qingshankou Formation (1)
    - Upper Cretaceous
      - Cenomanian (1)
      - Fort Hays Limestone Member (1)
      - Fruitland Formation (1)
      - Gallup Sandstone (1)
      - Ghareb Formation (1)
      - Gulfian
        
        Eagle Ford Formation (3)
      - Judith River Formation (1)
      - K-T boundary (1)
      - Maestrichtian (1)
      - Menuha Formation (1)
      - Niobrara Formation (2)
      - Pictured Cliffs Sandstone (1)
      - Senonian (1)
      - Smoky Hill Chalk Member (1)
  - Jurassic
    - Bazhenov Formation (1)
    - Ferrar Group (1)
    - Lower Jurassic
      - lower Liassic (1)
      - Pliensbachian (1)
      - Sinemurian (1)
      - Toarcian (2)
      - upper Liassic (1)
    - Middle Jurassic
      - Bajocian
        
        Yakoun Group (1)
      - Callovian (1)
    - Posidonia Shale (1)
    - Upper Jurassic
      - Haynesville Formation (2)
      - Kimmeridgian (1)
      - Oxfordian (1)
      - Portlandian (1)
      - Smackover Formation (2)
      - Tithonian (1)
  - Nugget Sandstone (1)
  - Sandilands Formation (1)
  - Triassic
    - Charlie Lake Formation (1)
    - Lower Triassic
      - Permian-Triassic boundary (3)
    - Middle Triassic
      - Doig Formation (1)
      - Ladinian (1)
    - Montney Formation (1)
    - Upper Triassic
      - Carnian (1)
      - Norian (1)
      - Rhaetian (3)
      - Sag River Sandstone (1)
      - Yanchang Formation (3)
  - Yanshanian (1)
- Moldanubian (1)
- Paleozoic
  - Berea Sandstone (1)
  - Cambrian
    - Lower Cambrian
      - Gog Group (1)
  - Carboniferous
    - Lower Carboniferous
      - Dinantian (3)
    - Mississippian
      - Barnett Shale (3)
      - Lower Mississippian
        
        Tournaisian (1)
      - Sunbury Shale (1)
      - Upper Mississippian
        
        Hartselle Sandstone (1)
    - Pennsylvanian
      - Middle Pennsylvanian
        
        Moscovian (1)
    - Upper Carboniferous (2)
  - Devonian
    - Middle Devonian
      - Marcellus Shale (1)
    - Upper Devonian
      - Famennian (3)
      - Frasnian (2)
      - Kellwasser event (1)
      - Ohio Shale (1)
  - Exshaw Formation (2)
  - Knox Group (1)
  - Lisburne Group (1)
  - lower Paleozoic
    - Cape Phillips Formation (1)
  - middle Paleozoic (1)
  - Ordovician
    - Lower Ordovician (1)
    - Skiddaw Slates (1)
    - Upper Ordovician
      - Wufeng Formation (2)
  - Permian
    - Chase Group (1)
    - Khuff Formation (1)
    - Lower Permian
      - Leonardian
        
        Bone Spring Limestone (1)
      - Wolfcampian (1)
    - Rotliegendes (1)
    - Upper Permian
      - Lopingian
        
        Changhsingian (1)
      - Permian-Triassic boundary (3)
      - Zechstein (3)
    - Whitehill Formation (1)
  - Silurian
    - Lower Silurian (9)
    - Sangerville Formation (1)
    - Vassalboro Formation (1)
    - Waterville Formation (1)
  - Taiyuan Formation (1)
  - upper Paleozoic
    - Bakken Formation (1)
    - Shanxi Formation (1)
- Phanerozoic (4)
- Precambrian
  - Animikie Group (1)
  - Archean
    - Mesoarchean (2)
    - Neoarchean (3)
    - Paleoarchean (3)
    - Warrawoona Group (1)
  - Biwabik Iron Formation (1)
  - Gunflint Iron Formation (1)
  - Hadean (3)
  - upper Precambrian
    - Proterozoic
      - Great Oxidation Event (2)
      - Mesoproterozoic (1)
      - Neoproterozoic
        
        Ediacaran (1)
        
        Riphean (1)
      - Paleoproterozoic
        
        Michigamme Formation (1)
        
        Virginia Formation (1)
      - Sinian (1)
igneous rocks
- igneous rocks
  - carbonatites (5)
  - feldspathoid rocks (1)
  - kimberlite (28)
  - picrite (1)
  - plutonic rocks
    - anorthosite (2)
    - diorites
      - tonalite
        
        enderbite (1)
    - gabbros (1)
    - granites
      - monzogranite (1)
    - lamproite (1)
    - lamprophyres
      - minette (1)
    - pegmatite (2)
    - ultramafics
      - chromitite (5)
      - peridotites
        
        dunite (1)
        
        harzburgite (3)
        
        lherzolite (2)
        
        spinel lherzolite (1)
      - pyroxenite
        
        websterite (1)
  - porphyry (1)
  - volcanic rocks
    - andesites (1)
    - basalts
      - flood basalts (1)
      - mid-ocean ridge basalts (2)
      - shoshonite (1)
    - basanite (1)
    - dacites (1)
    - komatiite (1)
    - pyroclastics
      - rhyolite tuff (1)
      - tuff (2)
    - rhyodacites (1)
    - rhyolites (1)
    - trachyandesites
      - absarokite (1)
- ophiolite (2)
- volcanic ash (1)
metamorphic rocks
- metamorphic rocks
  - eclogite (10)
  - fulgurite (1)
  - gneisses (2)
  - granulites (1)
  - hornfels (1)
  - impactites (1)
  - metaigneous rocks
    - metarhyolite (1)
    - serpentinite (1)
  - metasedimentary rocks
    - metaconglomerate (1)
  - metasomatic rocks
    - greisen
      - beresite (1)
    - serpentinite (1)
    - skarn (2)
  - metavolcanic rocks (2)
  - migmatites (1)
  - mylonites (1)
  - quartzites (1)
  - schists
    - greenstone (1)
  - slates (1)
- ophiolite (2)
- turbidite (3)
meteorites
- meteorites
  - micrometeorites (1)
  - stony meteorites
    - achondrites
      - Martian meteorites (1)
    - chondrites
      - carbonaceous chondrites
        
        CV chondrites
        
        Allende Meteorite (1)
        
        Tagish Lake Meteorite (1)
minerals
- alloys
  - carbides
    - cohenite (1)
    - moissanite (2)
  - electrum (1)
  - nitrides (4)
  - silicides (2)
- arsenides
  - arsenopyrite (4)
- carbonates
  - ankerite (1)
  - aragonite (1)
  - bastnaesite (1)
  - calcite (6)
  - dolomite (4)
  - hydrotalcite (1)
  - magnesite (1)
  - siderite (1)
- halides
  - bromides (1)
  - chlorides
    - halite (1)
  - fluorides
    - bastnaesite (1)
    - clinohumite (1)
- hydrates (1)
- minerals (14)
- native elements
  - carbonado (5)
  - diamond
    - microdiamond (9)
  - graphite (12)
- nitrates (5)
- organic minerals
  - urea (1)
- oxalates
  - weddellite (1)
- oxides
  - akaganeite (1)
  - brookite (1)
  - chrome spinel (1)
  - ferrihydrite (1)
  - ferropericlase (2)
  - hematite (1)
  - hollandite (1)
  - ilmenite (3)
  - iron oxides (1)
  - magnesioferrite (1)
  - magnetite (5)
  - niobates
    - columbite (1)
  - periclase (3)
  - perovskite (1)
  - rutile (2)
  - spinel (4)
  - uraninite (1)
  - wustite (4)
- phosphates
  - apatite (3)
  - monazite (1)
  - struvite (1)
- silicates
  - aluminosilicates
    - maskelynite (1)
  - chain silicates
    - pyroxene group
      - clinopyroxene
        
        chrome diopside (1)
        
        diopside (1)
      - orthopyroxene (1)
  - framework silicates
    - feldspar group
      - alkali feldspar
        
        K-feldspar (1)
      - plagioclase
        
        albite (3)
    - leucite (1)
    - nepheline group
      - nepheline (1)
    - scapolite group
      - scapolite (1)
    - silica minerals
      - coesite (3)
      - melanophlogite (2)
      - opal
        
        opal-A (2)
        
        opal-CT (2)
      - quartz (13)
      - stishovite (1)
    - zeolite group
      - analcime (1)
      - clinoptilolite (1)
  - kenyaite (1)
  - magnesian silicates (1)
  - orthosilicates
    - nesosilicates
      - clinohumite (1)
      - garnet group
        
        almandine (1)
        
        pyrope (2)
      - kyanite (1)
      - olivine group
        
        olivine (6)
        
        ringwoodite (2)
        
        wadsleyite (1)
      - titanite group
        
        titanite (1)
      - zircon group
        
        zircon (5)
    - sorosilicates
      - bertrandite (1)
      - epidote group
        
        clinozoisite (1)
        
        epidote (1)
  - ring silicates
    - beryl (2)
    - cordierite (2)
    - emerald (1)
  - sheet silicates
    - chlorite group
      - chlorite (1)
    - clay minerals
      - kaolinite (3)
      - montmorillonite (6)
      - saponite (1)
      - smectite (8)
      - vermiculite (1)
    - cymrite (1)
    - illite (10)
    - magadiite (1)
    - mica group
      - biotite (3)
      - muscovite (4)
      - phengite (2)
      - phlogopite (1)
    - palygorskite (3)
    - sepiolite (5)
    - sericite (1)
    - serpentine group
      - chrysotile (1)
      - serpentine (1)
    - talc (1)
- sulfates
  - anhydrite (3)
  - gypsum (2)
  - jarosite (1)
- sulfides
  - arsenopyrite (4)
  - iron sulfides (2)
  - marcasite (1)
  - pyrite (11)
  - sphalerite (1)
  - stibnite (1)
- tungstates
  - wolframite (1)
Primary terms
- absolute age (24)
- academic institutions (1)
- Africa
  - Central Africa
    - Central African Republic (2)
  - East Africa
    - Ethiopia (1)
    - Kenya
      - Lake Magadi (1)
    - Lake Natron (1)
    - Tanzania
      - Oldoinyo Lengai (1)
  - East African Lakes
    - Lake Magadi (1)
    - Lake Natron (1)
    - Lake Tanganyika (1)
  - East African Rift (2)
  - Libyan Desert (1)
  - Madagascar (1)
  - Namib Desert (2)
  - North Africa
    - Egypt
      - Eastern Desert (1)
  - Nubian Shield (1)
  - Sahara (1)
  - Sahel (1)
  - Southern Africa
    - Botswana (1)
    - Kaapvaal Craton (3)
    - Karoo Basin (2)
    - Namibia (3)
    - South Africa
      - Cape fold belt (1)
      - Eastern Cape Province South Africa (2)
      - North-West Province South Africa
        
        Ventersdorp South Africa (1)
  - West Africa
    - Chad (1)
    - Ghana (1)
- Antarctica
  - Antarctic ice sheet (1)
- Arctic Ocean
  - Laptev Sea (1)
  - Norwegian Sea (1)
- Arctic region
  - Greenland
    - West Greenland (1)
  - Russian Arctic (1)
  - Svalbard
    - Spitsbergen
      - Spitsbergen Island (2)
- Asia
  - Altai Mountains (1)
  - Altai Russian Federation (1)
  - Altai-Sayan region (1)
  - Arabian Peninsula
    - Arabian Shield (1)
    - United Arab Emirates
      - Abu Dhabi (1)
  - Buryat Russian Federation (1)
  - Central Asia
    - Kazakhstan
      - Kokchetav Kazakhstan
        
        Kokchetav Massif (3)
    - Kyzylkum (2)
    - Pamirs (1)
  - Far East
    - Borneo
      - Kalimantan Indonesia (2)
    - Burma (1)
    - China
      - Anhui China (1)
      - Bohaiwan Basin (1)
      - Chongqing China (2)
      - Guangxi China (1)
      - Guizhou China (4)
      - Hebei China (1)
      - Heilongjiang China
        
        Daqing Field (1)
      - Hubei China (2)
      - Inner Mongolia China
        
        Erlian Basin (1)
      - Jiangsu China (2)
      - Jiangxi China (1)
      - Liaoning China
        
        Liaohe Field (1)
      - Nanpanjiang Basin (1)
      - North China Platform (1)
      - Ordos Basin (4)
      - Qaidam Basin (1)
      - Shandong China
        
        Jiyang Depression (1)
      - Shanxi China (1)
      - Sichuan Basin (8)
      - Sichuan China (1)
      - Songliao Basin (3)
      - Taihang Mountains (1)
      - Xinjiang China
        
        Junggar Basin (1)
        
        Kuqa Depression (1)
        
        Tarim Basin (5)
        
        Turpan Basin (1)
      - Xizang China (3)
      - Yangtze Platform (4)
      - Yangtze River (2)
    - Indonesia
      - Kalimantan Indonesia (2)
      - Sumatra (1)
    - Japan
      - Honshu
        
        Tottori Japan (1)
      - Kyushu
        
        Nagasaki Japan
        
        Unzen (1)
        
        Oita Japan
        
        Beppu Japan (1)
        
        Kuju (1)
    - Korea
      - South Korea
        
        Cheju Island (1)
    - Malaysia (3)
    - Taiwan (1)
    - Thailand (1)
  - Himalayas
    - Lesser Himalayas (1)
  - Indian Peninsula
    - India
      - Dharwar Craton (1)
      - Goa India (1)
      - Kolar schist belt (1)
    - Jammu and Kashmir
      - Jammu (1)
      - Ladakh (1)
  - Indus-Yarlung Zangbo suture zone (1)
  - Irkutsk Russian Federation (1)
  - Kamchatka Russian Federation
    - Kamchatka Peninsula
      - Tolbachik (2)
  - Krasnoyarsk Russian Federation (2)
  - Lake Baikal (3)
  - Middle East
    - Iraq (1)
    - Israel (1)
    - Zagros (1)
  - Russian Far East (1)
  - Sakhalin Russian Federation
    - Sakhalin (1)
  - Selenga River valley (1)
  - Siberia (2)
  - Siberian Platform
    - Aldan Shield (4)
    - Vilyuy Syneclise (1)
    - Yenisei Ridge (1)
  - Stanovoy Range (1)
  - Tajikistan (1)
  - Tibetan Plateau (1)
  - Tuva Russian Federation (2)
  - Tyumen Russian Federation
    - Yamal-Nenets Russian Federation (1)
  - Uzbekistan
    - Bukantau (1)
    - Muruntau Deposit (2)
  - West Siberia (1)
  - Yakutia Russian Federation
    - Mir Pipe (1)
    - Udachnaya Pipe (5)
- asteroids (3)
- Atlantic Ocean
  - East Atlantic (1)
  - North Atlantic
    - Baltic Sea
      - Gulf of Finland (1)
    - Great Bahama Bank (1)
    - Gulf of Maine (1)
    - Gulf of Mexico (1)
    - Hudson Bay (1)
    - North Sea (2)
    - Reykjanes Ridge (1)
    - Wilkinson Basin (1)
  - South Atlantic
    - Cape Basin (1)
    - Southeast Atlantic (2)
- atmosphere (21)
- Australasia
  - Australia
    - New South Wales Australia (1)
    - Northern Territory Australia
      - Tennant Creek Australia (1)
    - Queensland Australia (4)
    - South Australia (1)
    - Tasmania Australia (1)
    - Victoria Australia
      - Gippsland Basin (1)
    - Western Australia
      - Argyle Mine (1)
      - Norseman-Wiluna Belt (1)
      - Pilbara Craton (3)
  - New Zealand
    - Canterbury New Zealand
      - Canterbury Plains (2)
      - Christchurch New Zealand (1)
    - Otago Schist (1)
  - Papua New Guinea
    - Lihir Island (1)
- bacteria
  - Bacillus (1)
  - coliform bac