Thesaurus Terms | GeoScienceWorld

Skip to Main Content

Close

Journals
Books
GeoRef
Publishers
OpenGeoSci
Citation Manager
Help

header search

search input Search input auto suggest

filter your search

Search

Advanced Search

Menu

Skip Nav Destination

Oklahoma

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 (1521)
Book Chapter (46)
Book (7)

Article Type

Facet list

Research Article (1036)
Other (467)
News (6)
Abstract (2)
Brief Report (2)
Editorial (2)
Rapid Communication (2)
Book Review (1)
Correction (1)
Discussion (1)

Journal

Facet list

AAPG Bulletin (624)
Journal of Paleontology (262)
GSA Bulletin (81)
Geophysics (71)
Bulletin of the Seismological Society of America (53)
Seismological Research Letters (53)
Journal of Sedimentary Research (50)
Economic Geology (48)
Interpretation (46)
Geology (44)
The Leading Edge (40)
PALAIOS (18)
American Mineralogist (15)
Environmental Geosciences (13)
Micropaleontology (13)
Vadose Zone Journal (13)
Earthquake Spectra (12)
Canadian Journal of Earth Sciences (11)
Paleobiology (8)
Geosphere (6)
Environmental & Engineering Geoscience (5)
Geological Magazine (5)
Palynology (4)
Clays and Clay Minerals (3)
Journal of the Geological Society (3)
The Journal of Geology (3)
Bulletin de la Société Géologique de France (2)
Geochemistry: Exploration, Environment, Analysis (2)
Journal of Environmental and Engineering Geophysics (2)
Proceedings of the Yorkshire Geological Society (2)

Publisher

Facet list

American Association of Petroleum Geologists (641)
Paleontological Society (270)
Society of Exploration Geophysicists (157)
Geological Society of America (152)
Seismological Society of America (107)
SEPM Society for Sedimentary Geology (72)
Society of Economic Geologists (48)
The American Association of Petroleum Geologists (23)
Mineralogical Society of America (15)
Micropaleontology Press (13)

Section

Facet list

Articles (70)
TECHNICAL PAPERS (5)
Research Article (3)
EASTERN SECTION (2)
SPECIAL SECTION (2)
Special Section: Observations, Mechanisms, and Hazards of Induced Seismicity (2)
Article (1)
CURRENT ISSUE ARTICLES (1)
Data Mine (1)
Focus Section (1)

GeoRef Subject

all geography including DSDP/ODP Sites and Legs
- Africa
  - East Africa
    - Tanzania (1)
  - North Africa
    - Algeria (1)
    - Morocco
      - Tafilalt (1)
  - Southern Africa
    - South Africa
      - Bushveld Complex (1)
      - Merensky Reef (1)
      - Transvaal region (1)
    - Zimbabwe
      - Great Dyke (1)
- Arctic region
  - Greenland
    - Jameson Land (1)
- Asia
  - Arabian Peninsula
    - Saudi Arabia (1)
  - Far East
    - China
      - Guangxi China (1)
      - Guizhou China (1)
      - Henan China (1)
      - Jilin China (1)
      - Liaoning China (1)
      - Xinjiang China
        
        Junggar (1)
    - Indonesia (1)
    - Japan (1)
    - Korea
      - South Korea (1)
    - Laos (1)
    - Lesser Sunda Islands
      - Timor (1)
    - Thailand (1)
    - Vietnam (1)
  - Himalayas (1)
  - Indian Peninsula
    - Afghanistan (1)
    - India (2)
  - Siberia (1)
- Atlantic Ocean
  - North Atlantic
    - Great Bahama Bank (1)
    - Gulf of Mexico
      - Florida Bay (1)
    - North Sea (3)
    - Scotian Shelf (1)
- Australasia
  - Australia
    - Queensland Australia (1)
    - Western Australia
      - Yilgarn (1)
- Beaufort-Mackenzie Basin (1)
- Black Hills (1)
- Canada
  - Eastern Canada
    - Maritime Provinces
      - New Brunswick (1)
      - Nova Scotia
        
        Colchester County Nova Scotia (1)
    - Newfoundland and Labrador
      - Newfoundland
        
        Port au Port Peninsula (1)
    - Ontario
      - Northumberland County Ontario (1)
      - Saint Catharines Ontario (1)
      - Simcoe County Ontario (1)
    - Quebec
      - Charlevoix (1)
  - Mackenzie Mountains (2)
  - Nunavut (2)
  - Queen Elizabeth Islands
    - Parry Islands (1)
  - Western Canada
    - Alberta (7)
    - British Columbia (2)
    - Manitoba (1)
    - Northwest Territories (3)
    - Saskatchewan (1)
    - Yukon Territory (2)
- Cape Ann (1)
- Caribbean region (1)
- Central America
  - Guatemala (1)
- Central Basin (1)
- Commonwealth of Independent States
  - Dnieper-Donets Basin (1)
  - Russian Federation
    - Arkhangelsk Russian Federation (1)
    - Mezen River basin (2)
  - Urals
    - Southern Urals (1)
- Cornwallis Island (1)
- Cortez Mountains (1)
- Europe
  - Alps
    - Eastern Alps
      - Carnic Alps (1)
  - Arkhangelsk Russian Federation (1)
  - Baltic region
    - Estonia (2)
  - Central Europe
    - Austria (2)
    - Czech Republic
      - Bohemia
        
        Prague Basin (1)
    - Germany
      - North Rhine-Westphalia Germany (1)
    - Poland (1)
    - Switzerland (1)
  - Dnieper-Donets Basin (1)
  - Jura Mountains (1)
  - Mezen River basin (2)
  - Southern Europe
    - Iberian Peninsula
      - Spain (1)
    - Italy (2)
  - Western Europe
    - France
      - Central Massif
        
        Montagne Noire (1)
      - Poitou (1)
    - Ireland
      - Dublin Ireland (1)
    - Scandinavia
      - Denmark
        
        Bornholm (1)
      - Sweden
        
        Gotland Sweden (1)
    - United Kingdom
      - Great Britain
        
        England (1)
        
        Scotland (1)
      - Northern Ireland (1)
- Front Range (2)
- Glass Mountains (2)
- Grand Canyon (1)
- Green River basin (1)
- Guadalupe Mountains (1)
- Indian Ocean
  - Andaman Sea (1)
  - Bay of Bengal (1)
  - Bengal Fan (1)
- James River (1)
- Malay Archipelago
  - Timor (1)
- Marathon Basin (6)
- Meade Basin (1)
- Mexico
  - Baja California (1)
  - Baja California Mexico (1)
  - Coahuila Mexico (2)
- North America
  - Appalachian Basin (8)
  - Appalachians
    - Appalachian Plateau (1)
    - Cumberland Plateau (1)
    - Northern Appalachians (1)
    - Southern Appalachians (1)
  - Basin and Range Province (1)
  - Canadian Shield
    - Grenville Province (1)
  - Great Plains
    - Northern Great Plains (1)
    - Southern Great Plains (6)
  - Gulf Coastal Plain (14)
  - Keweenawan Rift (2)
  - Michigan Basin (2)
  - Missouri River basin (1)
  - North American Craton (2)
  - Pedregosa Basin (1)
  - Rocky Mountains
    - U. S. Rocky Mountains
      - Wet Mountains (1)
  - Western Canada Sedimentary Basin (1)
  - Western Interior
    - Western Interior Seaway (1)
  - Western Overthrust Belt (1)
  - Williston Basin (1)
- Oceania
  - Micronesia
    - Marshall Islands
      - Enewetak Atoll (1)
- Permian Basin (5)
- Platte River basin (1)
- Raton Basin (3)
- Red River (2)
- Rio Grande (1)
- Roberts Mountains (1)
- Russian Platform
  - Dnieper-Donets Basin (1)
- San Andreas Fault (1)
- San Juan Basin (3)
- Santa Maria Basin (1)
- Simpson Field (1)
- Slick Hills (4)
- South America
  - Andes (1)
  - Argentina (1)
  - Brazil (4)
  - Precordillera (1)
  - Venezuela (2)
- United States
  - Alabama (10)
  - Alaska
    - Aleutian Islands (1)
  - Anadarko Basin (140)
  - Ardmore Basin (18)
  - Arizona
    - Apache County Arizona (1)
    - Coconino County Arizona
      - Meteor Crater (1)
  - Arkansas
    - Benton County Arkansas (3)
    - Boone County Arkansas (3)
    - Clark County Arkansas (1)
    - Garland County Arkansas (2)
    - Independence County Arkansas (1)
    - Madison County Arkansas (1)
    - Montgomery County Arkansas (1)
    - Newton County Arkansas (1)
    - Polk County Arkansas (1)
    - Pulaski County Arkansas (2)
    - Saline County Arkansas (2)
    - Scott County Arkansas (1)
    - Searcy County Arkansas (5)
    - Sebastian County Arkansas (1)
    - Stone County Arkansas (1)
    - Van Buren County Arkansas (1)
    - Washington County Arkansas
      - Fayetteville Arkansas (1)
    - Yell County Arkansas (1)
  - Arkansas River (2)
  - Arkansas River valley (1)
  - Arkoma Basin (51)
  - Atlantic Coastal Plain (1)
  - Benton Uplift (1)
  - Black Warrior Basin (4)
  - California
    - Kern County California (1)
    - Los Angeles Basin (1)
    - San Francisco Bay region (1)
    - San Joaquin Valley (2)
    - Southern California (2)
    - The Geysers (1)
    - Yosemite National Park (1)
  - Canadian River (6)
  - Central Basin Platform (1)
  - Cherokee Basin (6)
  - Cincinnati Arch (1)
  - Colorado
    - Delta County Colorado (1)
    - Fremont County Colorado (1)
    - Gunnison County Colorado (1)
    - Hinsdale County Colorado (1)
    - Mesa County Colorado (1)
    - Montrose County Colorado (1)
    - Ouray County Colorado (1)
    - Saguache County Colorado (1)
    - Wet Mountains (1)
  - Colorado Plateau (2)
  - Delaware Basin (3)
  - Denver Basin (4)
  - Eastern U.S. (8)
  - Florida
    - Orange County Florida (1)
  - Forest City Basin (2)
  - Georgia
    - Washington County Georgia (1)
  - Hardeman Basin (2)
  - High Plains Aquifer (3)
  - Hugoton Embayment (2)
  - Idaho (4)
  - Illinois
    - Champaign County Illinois (1)
    - Cook County Illinois
      - Chicago Illinois (1)
    - DeKalb County Illinois (1)
    - Fayette County Illinois (1)
    - Livingston County Illinois (1)
    - Morgan County Illinois (1)
    - Pike County Illinois (1)
    - Randolph County Illinois (1)
    - Saint Clair County Illinois (1)
    - Saline County Illinois (1)
    - Union County Illinois (1)
    - Vermilion County Illinois (1)
  - Illinois Basin (4)
  - Indiana
    - Dearborn County Indiana (1)
    - Jennings County Indiana (1)
    - Kentland impact structure (1)
    - Newton County Indiana (1)
    - Vigo County Indiana (1)
  - Iowa
    - Boone County Iowa (1)
    - Des Moines County Iowa (1)
  - Kansas
    - Barber County Kansas (2)
    - Bourbon County Kansas (1)
    - Butler County Kansas (1)
    - Chase County Kansas (1)
    - Cherokee County Kansas (1)
    - Clark County Kansas (2)
    - Comanche County Kansas (2)
    - Cowley County Kansas (1)
    - Dickinson County Kansas (1)
    - Ford County Kansas (1)
    - Geary County Kansas (1)
    - Gray County Kansas (1)
    - Harper County Kansas (1)
    - Hugoton Field (5)
    - Marion County Kansas (1)
    - Meade County Kansas (1)
    - Montgomery County Kansas (1)
    - Osage County Kansas (1)
    - Reno County Kansas (1)
    - Sedgwick Basin (1)
    - Seward County Kansas (1)
    - Shawnee County Kansas (1)
    - Stevens County Kansas
      - Hugoton Kansas (1)
    - Wilson County Kansas (1)
  - Kentucky
    - Kentucky River Fault (1)
  - Llano Estacado (2)
  - Louisiana
    - Atchafalaya River (1)
    - Union Parish Louisiana (1)
  - Maryland
    - Worcester County Maryland (1)
  - Massachusetts
    - Essex County Massachusetts (1)
  - Michigan (2)
  - Midcontinent (63)
  - Midwest (23)
  - Minnesota (1)
  - Mississippi
    - Hancock County Mississippi (1)
  - Mississippi Valley
    - Upper Mississippi Valley (1)
  - Missouri
    - Boone County Missouri (1)
    - Greene County Missouri (1)
    - Jasper County Missouri (1)
    - McDonald County Missouri (2)
    - New Madrid County Missouri
      - New Madrid Missouri (1)
    - Saint Francois Mountains (3)
    - Saint Louis County Missouri
      - Saint Louis Missouri (1)
    - Stone County Missouri (3)
    - Viburnum Trend (2)
  - Montana
    - Deer Lodge County Montana (1)
    - Fergus County Montana (2)
    - Phillips County Montana (1)
  - Nebraska
    - Cass County Nebraska (2)
    - Sarpy County Nebraska (1)
  - Nemaha Ridge (4)
  - Nevada
    - Eureka County Nevada
      - Eureka Nevada (1)
    - Lincoln County Nevada (1)
    - White Pine County Nevada (1)
  - New Hampshire (1)
  - New Jersey (1)
  - New Madrid region (8)
  - New Mexico
    - Chaves County New Mexico (1)
    - Dona Ana County New Mexico
      - Las Cruces New Mexico (1)
    - Jemez Mountains (1)
    - Quay County New Mexico (1)
    - Sandoval County New Mexico (1)
  - New York
    - Niagara County New York (1)
    - Westchester County New York (1)
  - North Carolina
    - Onslow Bay (1)
  - North Dakota (4)
  - Ogallala Aquifer (2)
  - Ohio
    - Coshocton County Ohio (1)
    - Jackson County Ohio (1)
    - Lawrence County Ohio (1)
    - Muskingum County Ohio (1)
    - Warren County Ohio (1)
  - Oklahoma
    - Adair County Oklahoma (5)
    - Alfalfa County Oklahoma (2)
    - Arbuckle Anticline (4)
    - Arbuckle Mountains (72)
    - Arbuckle Uplift (1)
    - Atoka County Oklahoma (4)
    - Beaver County Oklahoma (6)
    - Beckham County Oklahoma (8)
    - Blaine County Oklahoma (14)
    - Bryan County Oklahoma (3)
    - Caddo County Oklahoma (28)
    - Canadian County Oklahoma (9)
    - Carter County Oklahoma (43)
    - Cherokee County Oklahoma (6)
    - Cimarron County Oklahoma (7)
    - Cleveland County Oklahoma
      - Norman Oklahoma (5)
    - Coal County Oklahoma (6)
    - Comanche County Oklahoma (31)
    - Cotton County Oklahoma (1)
    - Craig County Oklahoma (5)
    - Creek County Oklahoma (4)
    - Criner Hills (10)
    - Custer County Oklahoma (7)
    - Delaware County Oklahoma (2)
    - Dewey County Oklahoma (5)
    - Ellis County Oklahoma (1)
    - Garfield County Oklahoma (8)
    - Garvin County Oklahoma (8)
    - Grady County Oklahoma (14)
    - Grant County Oklahoma (4)
    - Greer County Oklahoma (4)
    - Harmon County Oklahoma (1)
    - Harper County Oklahoma (1)
    - Haskell County Oklahoma (1)
    - Hughes County Oklahoma (1)
    - Jackson County Oklahoma (4)
    - Johnston County Oklahoma (9)
    - Kay County Oklahoma (17)
    - Kingfisher County Oklahoma (6)
    - Kiowa County Oklahoma (18)
    - Latimer County Oklahoma (7)
    - Le Flore County Oklahoma (5)
    - Lincoln County Oklahoma (8)
    - Logan County Oklahoma (13)
    - Love County Oklahoma (3)
    - Major County Oklahoma
      - Ames Structure (1)
    - Marshall County Oklahoma (3)
    - Mayes County Oklahoma (5)
    - McClain County Oklahoma (3)
    - McCurtain County Oklahoma (4)
    - McIntosh County Oklahoma (3)
    - Meers Fault (14)
    - Murray County Oklahoma (28)
    - Muskogee County Oklahoma (1)
    - Noble County Oklahoma (7)
    - Nowata County Oklahoma (3)
    - Okfuskee County Oklahoma (2)
    - Oklahoma County Oklahoma (6)
    - Oklahoma Panhandle (13)
    - Okmulgee County Oklahoma (5)
    - Osage County Oklahoma (48)
    - Ottawa County Oklahoma
      - Picher Oklahoma (3)
    - Pawnee County Oklahoma (14)
    - Payne County Oklahoma
      - Stillwater Oklahoma (1)
    - Pittsburg County Oklahoma (12)
    - Pontotoc County Oklahoma (27)
    - Pottawatomie County Oklahoma (4)
    - Pushmataha County Oklahoma (3)
    - Roger Mills County Oklahoma (4)
    - Rogers County Oklahoma (2)
    - Seminole County Oklahoma (7)
    - Sequoyah County Oklahoma (1)
    - Stephens County Oklahoma (6)
    - Texas County Oklahoma (4)
    - Tillman County Oklahoma (8)
    - Tulsa County Oklahoma
      - Tulsa Oklahoma (5)
    - Wagoner County Oklahoma (2)
    - Washington County Oklahoma (10)
    - Washita County Oklahoma (7)
    - Wichita Mountains (51)
    - Wichita Uplift (13)
    - Woods County Oklahoma (4)
    - Woodward County Oklahoma (5)
  - Orogrande Basin (2)
  - Ouachita Belt (11)
  - Ouachita Mountains (77)
  - Ozark Mountains (14)
  - Palo Duro Basin (9)
  - Paradox Basin (3)
  - Pennsylvania
    - Fayette County Pennsylvania (1)
    - Fulton County Pennsylvania (1)
    - Perry County Pennsylvania (1)
  - Powder River basin (1)
  - Reelfoot Rift (3)
  - Sevier orogenic belt (1)
  - South Carolina
    - Charleston County South Carolina
      - Charleston South Carolina (2)
  - South Dakota (7)
  - Southern Oklahoma Aulacogen (9)
  - Southern U.S. (3)
  - Southwestern U.S. (5)
  - Tennessee
    - Benton County Tennessee (1)
    - Shelby County Tennessee
      - Memphis Tennessee (1)
    - Wilson County Tennessee (1)
  - Texas
    - Amarillo Uplift (5)
    - Archer County Texas (1)
    - Baylor County Texas (2)
    - Bell County Texas (1)
    - Brown County Texas (2)
    - Burleson County Texas (1)
    - Cooke County Texas (1)
    - Dalhart Basin (3)
    - Dallas County Texas (1)
    - Davis Mountains (3)
    - Denton County Texas (1)
    - East Texas (1)
    - Ector County Texas
      - Odessa Texas (1)
    - Fayette County Texas (1)
    - Floyd County Texas (1)
    - Foard County Texas (1)
    - Fort Worth Basin (4)
    - Galveston County Texas
      - Galveston Texas (1)
    - Grayson County Texas (2)
    - Hardeman County Texas (2)
    - Hartley County Texas (1)
    - Hood County Texas (3)
    - Houston County Texas (1)
    - Jack County Texas (2)
    - Johnson County Texas (1)
    - Lampasas County Texas (1)
    - Lee County Texas (1)
    - Leon County Texas (1)
    - Llano County Texas
      - Llano Texas (1)
    - Llano Uplift (1)
    - Lubbock County Texas (1)
    - Marathon Geosyncline (3)
    - McCulloch County Texas (4)
    - Midland Basin (2)
    - Moore County Texas (1)
    - Ochiltree County Texas (2)
    - Parker County Texas (2)
    - Pecos County Texas (2)
    - Potter County Texas (1)
    - Stephens County Texas (1)
    - Swisher County Texas (1)
    - Tarrant County Texas
      - Fort Worth Texas (1)
    - Taylor County Texas (1)
    - Texas Panhandle (21)
    - Travis County Texas (1)
    - Washington County Texas (1)
    - West Texas (9)
    - Wichita County Texas (1)
    - Wilbarger County Texas (1)
    - Wise County Texas (1)
  - U. S. Rocky Mountains
    - Wet Mountains (1)
  - Uncompahgre Uplift (1)
  - Utah
    - Daggett County Utah (1)
    - Hill Air Force Base (1)
    - Millard County Utah
      - House Range (1)
  - Vermont (2)
  - Virginia
    - Scott County Virginia (2)
    - Smyth County Virginia (1)
  - Wabash Valley (1)
  - Wasatch Front (1)
  - Washita River valley (2)
  - West Virginia
    - Marshall County West Virginia (1)
    - Mercer County West Virginia (1)
  - Western U.S. (3)
  - Wisconsin
    - Trempealeau County Wisconsin (1)
  - Wyoming
    - Campbell County Wyoming (1)
    - Carbon County Wyoming (1)
    - Hanna Basin (1)
    - Niobrara County Wyoming (1)
  - Yavapai Province (2)
  - Yellowstone National Park (2)
- USSR (2)
- Walnut Creek (2)
- White River (1)
commodities
- bitumens
  - asphalt (7)
- brines (9)
- coal deposits (1)
- construction materials (2)
- energy sources (42)
- geothermal energy (1)
- industrial minerals (1)
- metal ores
  - base metals (2)
  - copper ores (1)
  - iron ores (3)
  - lead ores (12)
  - lead-zinc deposits (10)
  - manganese ores (1)
  - silver ores (1)
  - uranium ores (3)
  - zinc ores (13)
- mineral deposits, genesis (28)
- mineral exploration (8)
- oil and gas fields (107)
- petroleum
  - natural gas
    - shale gas (4)
  - shale oil (7)
- tight sands (2)
- water resources (4)
elements, isotopes
- carbon
  - C-13/C-12 (34)
  - C-14 (3)
  - organic carbon (5)
- chemical ratios (3)
- halogens
  - bromine
    - bromide ion (1)
  - chlorine
    - chloride ion (2)
  - fluorine (1)
  - iodine
    - I-129 (1)
    - I-131 (1)
- hydrogen
  - D/H (2)
- isotope ratios (33)
- isotopes
  - radioactive isotopes
    - C-14 (3)
    - Cr-51 (1)
    - Cs-137 (1)
    - I-129 (1)
    - I-131 (1)
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-208/Pb-204 (1)
    - Rn-222 (1)
    - Sm-147/Nd-144 (1)
  - stable isotopes
    - C-13/C-12 (34)
    - D/H (2)
    - He-4 (1)
    - Hf-177/Hf-176 (2)
    - N-15/N-14 (1)
    - Nd-144/Nd-143 (5)
    - Ne-20 (1)
    - Ne-21 (1)
    - O-18/O-16 (26)
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-208/Pb-204 (1)
    - S-34/S-32 (8)
    - Sm-147/Nd-144 (1)
    - Sr-87/Sr-86 (6)
- metals
  - actinides
    - thorium (2)
    - uranium (9)
  - alkali metals
    - cesium
      - Cs-137 (1)
    - potassium (5)
    - rubidium (1)
    - sodium (2)
  - alkaline earth metals
    - calcium
      - Mg/Ca (1)
    - magnesium
      - Mg/Ca (1)
    - radium (1)
    - strontium
      - Sr-87/Sr-86 (6)
  - aluminum (3)
  - arsenic (1)
  - chromium
    - Cr-51 (1)
  - copper (3)
  - hafnium
    - Hf-177/Hf-176 (2)
  - iron (4)
  - lead
    - Pb-206/Pb-204 (1)
    - Pb-207/Pb-204 (1)
    - Pb-208/Pb-204 (1)
  - manganese (4)
  - mercury (1)
  - molybdenum (3)
  - nickel (2)
  - platinum group
    - iridium (2)
    - palladium (1)
    - platinum (1)
  - rare earths
    - cerium (1)
    - neodymium
      - Nd-144/Nd-143 (5)
      - Sm-147/Nd-144 (1)
    - samarium
      - Sm-147/Nd-144 (1)
  - titanium (3)
  - vanadium (2)
  - zinc (6)
  - zirconium (3)
- nitrogen
  - N-15/N-14 (1)
- noble gases
  - argon (1)
  - helium
    - He-4 (1)
  - neon
    - Ne-20 (1)
    - Ne-21 (1)
  - radon
    - Rn-222 (1)
- oxygen
  - dissolved oxygen (1)
  - O-18/O-16 (26)
- phosphorus (1)
- silicon (2)
- sulfur
  - S-34/S-32 (8)
- trace metals (3)
fossils
- bacteria (1)
- borings (5)
- burrows (3)
- Chordata
  - Vertebrata
    - Agnatha (1)
    - Pisces
      - Acanthodii
        
        Acanthodes (1)
      - Chondrichthyes
        
        Elasmobranchii (2)
      - Osteichthyes
        
        Actinopterygii
        
        Chondrostei
        
        Palaeonisciformes (1)
    - Tetrapoda
      - Amniota (3)
      - Amphibia
        
        Labyrinthodontia
        
        Temnospondyli (4)
        
        Lepospondyli (5)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Proboscidea (1)
        
        Rodentia
        
        Sciuromorpha
        
        Sciuridae (1)
        
        Ungulata (1)
      - Reptilia
        
        Anapsida
        
        Cotylosauria
        
        Captorhinomorpha
        
        Captorhinidae (5)
        
        Testudines
        
        Emydidae (1)
        
        Diapsida
        
        Archosauria
        
        dinosaurs
        
        Saurischia
        
        Sauropodomorpha
        
        Sauropoda (1)
        
        Lepidosauria
        
        Squamata (1)
        
        Rhynchosauria (1)
        
        Synapsida
        
        Pelycosauria (4)
        
        Therapsida
        
        Dicynodontia (1)
- cyanobacteria
  - Renalcis (1)
- Cyclostomata (2)
- fossil man (1)
- Graptolithina
  - Dendroidea (1)
  - Graptoloidea
    - Diplograptina (1)
- Hemichordata (2)
- ichnofossils
  - Teichichnus (1)
  - Thalassinoides (1)
- Invertebrata
  - Arthropoda
    - Chelicerata
      - Arachnida (3)
      - Merostomata
        
        Eurypterida (1)
    - Mandibulata
      - Crustacea
        
        Branchiopoda (1)
        
        Cirripedia (1)
        
        Malacostraca (1)
        
        Ostracoda
        
        Paleocopida (1)
        
        Podocopida
        
        Bairdiomorpha
        
        Bairdiacea
        
        Bairdiidae (1)
        
        Platycopida (1)
      - Insecta
        
        Pterygota
        
        Palaeoptera (1)
      - Myriapoda (1)
    - Trilobitomorpha
      - Trilobita
        
        Lichida (1)
        
        Odontopleurida (1)
        
        Ptychopariida
        
        Proetidae (1)
  - Brachiopoda
    - Articulata
      - Rhynchonellida
        
        Rhynchonellidae (1)
      - Spiriferida (1)
      - Strophomenida (1)
    - Inarticulata (1)
  - Bryozoa
    - Cheilostomata (1)
    - Cystoporata (1)
    - Trepostomata (3)
  - Cnidaria
    - Anthozoa
      - Zoantharia
        
        Rugosa (5)
        
        Scleractinia (1)
        
        Tabulata (6)
    - Hydrozoa (2)
    - Scyphozoa
      - Conulariida (1)
  - Echinodermata
    - Asterozoa
      - Stelleroidea
        
        Asteroidea (3)
        
        Ophiuroidea (2)
        
        Somasteroidea (1)
    - Crinozoa
      - Blastoidea (3)
      - Crinoidea
        
        Inadunata (1)
      - Cystoidea (3)
      - Eocrinoidea (1)
      - Paracrinoidea (1)
    - Echinozoa
      - Echinoidea (1)
      - Edrioasteroidea (2)
      - Holothuroidea (1)
    - Homalozoa
      - Stylophora (1)
  - Mollusca
    - Bivalvia
      - Ostreoidea
        
        Ostreidae (1)
      - Pterioida
        
        Pteriina
        
        Inocerami
        
        Inoceramidae (1)
    - Cephalopoda
      - Ammonoidea
        
        Ammonites (1)
        
        Goniatitida
        
        Goniatitidae
        
        Goniatites (1)
      - Coleoidea
        
        Belemnoidea
        
        Belemnitidae (1)
      - Nautiloidea (6)
    - Gastropoda (9)
    - Monoplacophora (1)
    - Polyplacophora (4)
    - Rostroconchia (2)
    - Scaphopoda (2)
  - Porifera
    - Hexactinellida (1)
    - Stromatoporoidea (2)
  - Protista
    - Foraminifera
      - Fusulinina
        
        Fusulinidae
        
        Triticites (1)
      - Textulariina (1)
    - Radiolaria (3)
  - Vermes
    - Annelida (2)
    - scolecodonts (3)
- microfossils
  - Chitinozoa (1)
  - Conodonta
    - Adetognathus (1)
    - Gnathodus (1)
    - Idiognathoides (2)
    - Neognathodus (1)
    - Polygnathus (1)
    - Spathognathodus (1)
    - Streptognathodus (2)
  - Fusulinina
    - Fusulinidae
      - Triticites (1)
  - problematic microfossils (1)
  - scolecodonts (3)
- palynomorphs
  - acritarchs (3)
  - Chitinozoa (1)
  - miospores
    - pollen (2)
- Plantae
  - algae
    - Chlorophyta
      - Tasmanites (1)
    - Coccolithophoraceae (1)
    - diatoms (3)
    - Epiphyton (1)
    - Rhodophyta
      - Corallinaceae (1)
  - Pteridophyta
    - Filicopsida (1)
    - Lycopsida (1)
  - Spermatophyta
    - Gymnospermae
      - Coniferales (2)
- problematic fossils
  - problematic microfossils (1)
- thallophytes (8)
- tracks (2)
- trails (1)
geochronology methods
- fission-track dating (1)
- K/Ar (2)
- optically stimulated luminescence (1)
- paleomagnetism (20)
- radiation damage (1)
- Rb/Sr (3)
- Sm/Nd (1)
- thermochronology (1)
- U/Pb (17)
- U/Th/Pb (1)
geologic age
- Cenozoic
  - Quaternary
    - Clovis (1)
    - Holocene
      - middle Holocene (1)
      - upper Holocene (1)
    - Pleistocene
      - Pearlette Volcanic Ash (1)
  - Tertiary
    - lower Tertiary (1)
    - Neogene
      - Capistrano Formation (1)
      - Hemphillian (1)
      - Miocene
        
        upper Miocene (2)
      - Ogallala Formation (3)
      - Pliocene
        
        lower Pliocene (1)
    - Paleogene
      - Eocene (2)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (1)
- Mesozoic
  - Cretaceous
    - Comanchean
      - Comanche Peak Limestone (1)
      - Fredericksburg Group (1)
      - Glen Rose Formation (1)
      - Paluxy Formation (1)
      - Travis Peak Formation (1)
      - Trinity Group (1)
      - Washita Group (4)
    - Dakota Formation (2)
    - Graneros Shale (1)
    - Lower Cretaceous
      - Albian
        
        upper Albian (1)
      - Aptian (2)
      - Cheyenne Sandstone (1)
      - Comanche Peak Limestone (1)
      - Fredericksburg Group (1)
      - Glen Rose Formation (1)
      - Kiowa Formation (3)
      - Paluxy Formation (1)
      - Travis Peak Formation (1)
      - Trinity Group (1)
    - Middle Cretaceous (1)
    - Upper Cretaceous
      - Cenomanian (3)
      - Greenhorn Limestone (1)
      - Gulfian
        
        Austin Chalk (2)
        
        Eagle Ford Formation (3)
      - Judith River Formation (1)
      - K-T boundary (1)
      - Lance Formation (1)
      - Lewis Shale (2)
      - Maestrichtian (1)
      - Mesaverde Group (1)
      - Niobrara Formation (2)
      - Senonian (1)
      - Turonian (1)
      - Two Medicine Formation (1)
  - Jurassic
    - Bazhenov Formation (1)
    - Fort Dodge Gypsum (1)
    - Lower Jurassic (2)
    - Middle Jurassic (1)
    - Upper Jurassic
      - Bossier Formation (1)
      - Brushy Basin Member (1)
      - Haynesville Formation (2)
      - Kimmeridge Clay (1)
      - Morrison Formation (2)
  - Nugget Sandstone (2)
  - Triassic
    - Lower Triassic
      - Permian-Triassic boundary (1)
    - Moenkopi Formation (1)
    - Upper Triassic
      - Chinle Formation (1)
      - Dockum Group (2)
      - Lockatong Formation (1)
- Paleozoic
  - Arbuckle Group (32)
  - Cambrian
    - Glen Mountains Complex (1)
    - Lower Cambrian (3)
    - Middle Cambrian
      - Marjum Formation (1)
      - Mount Scott Granite (3)
    - Upper Cambrian
      - Bonneterre Formation (1)
      - Furongian
        
        Jiangshanian (1)
      - Orr Formation (1)
      - Reagan Sandstone (2)
      - Timbered Hills Group (2)
      - Trempealeauan (2)
  - Carboniferous
    - Bartlesville Sand (6)
    - Burbank Sand (4)
    - Jackfork Group (8)
    - Johns Valley Formation (6)
    - Lower Carboniferous
      - Dinantian (4)
    - Middle Carboniferous (2)
    - Mississippian
      - Barnett Shale (4)
      - Boone Formation (7)
      - Lower Mississippian
        
        Chappel Limestone (2)
        
        Chouteau Limestone (1)
        
        Lodgepole Formation (2)
        
        Osagian
        
        Burlington Limestone (5)
        
        Keokuk Limestone (3)
        
        Tournaisian (2)
      - Middle Mississippian
        
        Visean (1)
      - Redwall Limestone (1)
      - Stanley Group (15)
      - Upper Mississippian
        
        Chesterian
        
        Imo Formation (7)
        
        Renault Formation (1)
        
        Fayetteville Formation (16)
        
        Greenbrier Limestone (1)
        
        Heath Formation (1)
        
        Meramecian (7)
        
        Pitkin Limestone (3)
        
        Pride Mountain Formation (1)
      - Windsor Group (1)
    - Namurian (1)
    - Pennsylvanian
      - Excello Shale (1)
      - Lower Pennsylvanian
        
        Bashkirian (1)
        
        Haymond Formation (1)
        
        Morrowan
        
        Bloyd Formation (4)
      - Marble Falls Group (1)
      - Middle Pennsylvanian
        
        Atokan
        
        Atoka Formation (17)
        
        Breathitt Formation (1)
        
        Desmoinesian
        
        Boggy Shale (3)
        
        Cherokee Group (11)
        
        Hartshorne Sandstone (3)
        
        Krebs Group (2)
        
        Labette Shale (1)
        
        Marmaton Group (1)
        
        Spiro Sandstone (3)
        
        Wewoka Formation (5)
        
        Kewanee Group (1)
        
        Moscovian (1)
      - Morrow Formation (12)
      - Red Fork Sandstone (11)
      - Upper Pennsylvanian
        
        Canyon Group (3)
        
        Cisco Group (2)
        
        Kasimovian (1)
        
        Missourian
        
        Kansas City Group (2)
        
        Lansing Group (1)
        
        Plattsburg Limestone (1)
        
        Seminole Formation (1)
        
        Stanton Formation (1)
        
        Wann Formation (3)
        
        Virgilian
        
        Douglas Group (1)
        
        Shawnee Group (1)
        
        Wabaunsee Group (1)
        
        Wescogame Formation (1)
      - Wapanucka Limestone (5)
      - Watahomigi Formation (1)
      - Westerly Granite (1)
    - Springer Formation (7)
    - Upper Carboniferous
      - Westphalian (4)
  - Chattanooga Shale (4)
  - Cow Head Group (1)
  - Devonian
    - Levis Shale (1)
    - Lower Devonian
      - Helderbergian (1)
      - Lochkovian (2)
    - Middle Devonian
      - Marcellus Shale (2)
      - Moscow Formation (1)
    - Upper Devonian
      - Duperow Formation (1)
      - Famennian (1)
      - Ohio Shale (1)
  - Hunton Group (23)
  - lower Paleozoic
    - Cape Phillips Formation (2)
  - Manhattan Formation (1)
  - New Albany Shale (1)
  - Ordovician
    - Antelope Valley Limestone (1)
    - Lower Ordovician
      - Beekmantown Group (1)
      - El Paso Group (1)
      - Ellenburger Group (3)
      - Ibexian (1)
      - Kindblade Formation (5)
    - Middle Ordovician
      - Bigfork Chert (1)
      - Blackriverian (3)
      - Bromide Formation (31)
      - Dapingian (1)
      - Darriwilian (2)
      - Deicke Bentonite Bed (1)
      - Millbrig Bentonite Bed (1)
      - Platteville Formation (1)
      - Simpson Group (20)
      - Whiterockian (1)
    - Montoya Group (1)
    - Upper Ordovician
      - Caradocian (1)
      - Cincinnatian
        
        Richmondian (2)
      - Fernvale Formation (3)
      - Katian (2)
      - Sandbian (3)
    - Viola Limestone (17)
    - Womble Shale (1)
  - Permian
    - Americus Limestone Member (1)
    - Blaine Formation (7)
    - Chase Group (3)
    - Coconino Sandstone (1)
    - Cottonwood Limestone (2)
    - Council Grove Group (2)
    - Fort Riley Limestone (2)
    - Guadalupian
      - Brushy Canyon Formation (1)
      - Cherry Canyon Formation (1)
      - Roadian (2)
      - Wordian (3)
    - Hennessey Formation (10)
    - Hutchinson Salt Member (1)
    - Kaibab Formation (2)
    - Lower Permian
      - Cherry Canyon Formation (1)
      - Cisuralian
        
        Artinskian (1)
        
        Asselian (1)
        
        Kungurian (3)
      - Leonardian
        
        Clear Fork Group (3)
      - Wichita Group (2)
      - Wolfcampian (6)
    - Middle Permian (8)
    - Stone Corral Formation (2)
    - Toroweap Formation (1)
    - Upper Permian
      - Kazanian (2)
      - Lopingian (1)
      - Permian-Triassic boundary (1)
      - Tatarian (2)
    - Wellington Formation (12)
  - Silurian
    - Henryhouse Formation (10)
    - Lockport Formation (1)
    - Lower Silurian
      - Llandovery
        
        Rhuddanian (1)
      - Tuscarora Formation (1)
    - Middle Silurian
      - Roberts Mountains Formation (1)
      - Waldron Shale (2)
    - Niagaran (1)
    - Upper Silurian
      - Ludlow (3)
      - Pridoli (1)
  - Supai Formation (1)
  - upper Paleozoic
    - Admire Group (1)
    - Antrim Shale (1)
    - Arkansas Novaculite (5)
    - Bakken Formation (3)
  - Woodford Shale (59)
- Phanerozoic (3)
- Precambrian
  - Eocambrian (2)
  - Stillwater Complex (1)
  - upper Precambrian
    - Proterozoic
      - Mesoproterozoic
        
        Fordham Gneiss (1)
      - Neoproterozoic
        
        Ediacaran (1)
      - Paleoproterozoic (3)
igneous rocks
- igneous rocks
  - granophyre (1)
  - plutonic rocks
    - anorthosite (4)
    - diabase (3)
    - diorites
      - microdiorite (2)
    - gabbros
      - troctolite (2)
    - granites
      - A-type granites (2)
      - rapakivi (1)
    - pegmatite (1)
    - ultramafics
      - chromitite (1)
  - volcanic rocks
    - pyroclastics
      - tuff (9)
    - rhyolites (5)
- volcanic ash (4)
metamorphic rocks
- K-bentonite (1)
- metamorphic rocks
  - gneisses (1)
  - metaigneous rocks
    - metarhyolite (1)
  - metasedimentary rocks (3)
  - quartzites (1)
  - schists (1)
  - slates (1)
- turbidite (14)
meteorites
- meteorites (2)
minerals
- carbonates
  - ankerite (2)
  - aragonite (4)
  - calcite (14)
  - dolomite (8)
  - magnesite (1)
  - norsethite (1)
  - siderite (2)
- halides
  - fluorides
    - fluorite (1)
- K-bentonite (1)
- minerals (8)
- oxides
  - aluminum oxides (1)
  - chromite (1)
  - hematite (3)
  - hydroxides
    - iron hydroxides (1)
  - iron oxides (1)
  - leucoxene (1)
  - magnetite (7)
  - manganese oxides (1)
- phosphates
  - apatite (4)
  - monazite (1)
- silicates
  - chain silicates
    - amphibole group
      - clinoamphibole
        
        riebeckite (1)
    - pyroxene group (1)
  - framework silicates
    - feldspar group
      - alkali feldspar
        
        adularia (1)
        
        anorthoclase (1)
        
        K-feldspar (2)
      - plagioclase
        
        bytownite (1)
    - silica minerals
      - opal
        
        opal-A (1)
        
        opal-CT (1)
      - quartz (15)
    - zeolite group (1)
  - orthosilicates
    - nesosilicates
      - titanite group
        
        titanite (1)
      - zircon group
        
        zircon (14)
  - ring silicates
    - tourmaline group (1)
  - sheet silicates
    - chlorite group
      - chamosite (1)
      - chlorite (4)
    - clay minerals
      - dickite (1)
      - kaolinite (5)
      - montmorillonite (3)
      - smectite (5)
    - illite (10)
    - mica group
      - biotite (2)
      - glauconite (2)
    - pyrophyllite (1)
    - rectorite (1)
- sulfates
  - anhydrite (3)
  - barite (2)
  - gypsum (7)
- sulfides
  - galena (2)
  - iron sulfides (1)
  - marcasite (2)
  - pyrite (4)
  - pyrrhotite (2)
  - sphalerite (5)
- sulfosalts
  - sulfarsenates
    - enargite (1)
Primary terms
- absolute age (27)
- Africa
  - East Africa
    - Tanzania (1)
  - North Africa
    - Algeria (1)
    - Morocco
      - Tafilalt (1)
  - Southern Africa
    - South Africa
      - Bushveld Complex (1)
      - Merensky Reef (1)
      - Transvaal region (1)
    - Zimbabwe
      - Great Dyke (1)
- Arctic region
  - Greenland
    - Jameson Land (1)
- Asia
  - Arabian Peninsula
    - Saudi Arabia (1)
  - Far East
    - China
      - Guangxi China (1)
      - Guizhou China (1)
      - Henan China (1)
      - Jilin China (1)
      - Liaoning China (1)
      - Xinjiang China
        
        Junggar (1)
    - Indonesia (1)
    - Japan (1)
    - Korea
      - South Korea (1)
    - Laos (1)
    - Lesser Sunda Islands
      - Timor (1)
    - Thailand (1)
    - Vietnam (1)
  - Himalayas (1)
  - Indian Peninsula
    - Afghanistan (1)
    - India (2)
  - Siberia (1)
- associations (1)
- Atlantic Ocean
  - North Atlantic
    - Great Bahama Bank (1)
    - Gulf of Mexico
      - Florida Bay (1)
    - North Sea (3)
    - Scotian Shelf (1)
- atmosphere (3)
- Australasia
  - Australia
    - Queensland Australia (1)
    - Western Australia
      - Yilgarn (1)
- bacteria (1)
- bibliography (6)
- biogeography (11)
- bitumens
  - asphalt (7)
- brines (9)
- Canada
  - Eastern Canada
    - Maritime Provinces
      - New Brunswick (1)
      - Nova Scotia
        
        Colchester County Nova Scotia (1)
    - Newfoundland and Labrador
      - Newfoundland
        
        Port au Port Peninsula (1)
    - Ontario
      - Northumberland County Ontario (1)
      - Saint Catharines Ontario (1)
      - Simcoe County Ontario (1)
    - Quebec
      - Charlevoix (1)
  - Mackenzie Mountains (2)
  - Nunavut (2)
  - Queen Elizabeth Islands
    - Parry Islands (1)
  - Western Canada
    - Alberta (7)
    - British Columbia (2)
    - Manitoba (1)
    - Northwest Territories (3)
    - Saskatchewan (1)
    - Yukon Territory (2)
- carbon
  - C-13/C-12 (34)
  - C-14 (3)
  - organic carbon (5)
- Caribbean region (1)
- catalogs (7)
- Cenozoic
  - Quaternary
    - Clovis (1)
    - Holocene
      - middle Holocene (1)
      - upper Holocene (1)
    - Pleistocene
      - Pearlette Volcanic Ash (1)
  - Tertiary
    - lower Tertiary (1)
    - Neogene
      - Capistrano Formation (1)
      - Hemphillian (1)
      - Miocene
        
        upper Miocene (2)
      - Ogallala Formation (3)
      - Pliocene
        
        lower Pliocene (1)
    - Paleogene
      - Eocene (2)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (1)
- Central America
  - Guatemala (1)
- chemical analysis (3)
- Chordata
  - Vertebrata
    - Agnatha (1)
    - Pisces
      - Acanthodii
        
        Acanthodes (1)
      - Chondrichthyes
        
        Elasmobranchii (2)
      - Osteichthyes
        
        Actinopterygii
        
        Chondrostei
        
        Palaeonisciformes (1)
    - Tetrapoda
      - Amniota (3)
      - Amphibia
        
        Labyrinthodontia
        
        Temnospondyli (4)
        
        Lepospondyli (5)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Proboscidea (1)
        
        Rodentia
        
        Sciuromorpha
        
        Sciuridae (1)
        
        Ungulata (1)
      - Reptilia
        
        Anapsida
        
        Cotylosauria
        
        Captorhinomorpha
        
        Captorhinidae (5)
        
        Testudines
        
        Emydidae (1)
        
        Diapsida
        
        Archosauria
        
        dinosaurs
        
        Saurischia
        
        Sauropodomorpha
        
        Sauropoda (1)
        
        Lepidosauria
        
        Squamata (1)
        
        Rhynchosauria (1)
        
        Synapsida
        
        Pelycosauria (4)
        
        Therapsida
        
        Dicynodontia (1)
- clay mineralogy (14)
- climate change (3)
- coal deposits (1)
- conservation (1)
- construction materials (2)
- continental drift (3)
- crust (21)
- crystal growth (2)
- crystal structure (1)
- crystallography (2)
- dams (2)
- data processing (40)
- deformation (25)
- diagenesis (78)
- Earth (5)
- earthquakes (129)
- ecology (5)
- economic geology (270)
- education (4)
- electron microscopy (3)
- energy sources (42)
- engineering geology (6)
- environmental geology (1)
- epeirogeny (1)
- Europe
  - Alps
    - Eastern Alps
      - Carnic Alps (1)
  - Arkhangelsk Russian Federation (1)
  - Baltic region
    - Estonia (2)
  - Central Europe
    - Austria (2)
    - Czech Republic
      - Bohemia
        
        Prague Basin (1)
    - Germany
      - North Rhine-Westphalia Germany (1)
    - Poland (1)
    - Switzerland (1)
  - Dnieper-Donets Basin (1)
  - Jura Mountains (1)
  - Mezen River basin (2)
  - Southern Europe
    - Iberian Peninsula
      - Spain (1)
    - Italy (2)
  - Western Europe
    - France
      - Central Massif
        
        Montagne Noire (1)
      - Poitou (1)
    - Ireland
      - Dublin Ireland (1)
    - Scandinavia
      - Denmark
        
        Bornholm (1)
      - Sweden
        
        Gotland Sweden (1)
    - United Kingdom
      - Great Britain
        
        England (1)
        
        Scotland (1)
      - Northern Ireland (1)
- explosions (5)
- faults (142)
- folds (39)
- foliation (2)
- fossil man (1)
- fractures (32)
- geochemistry (63)
- geochronology (13)
- geodesy (1)
- geomorphology (11)
- geophysical methods (151)
- geophysics (5)
- geosynclines (7)
- geothermal energy (1)
- glacial geology (1)
- government agencies
  - survey organizations (3)
- Graptolithina
  - Dendroidea (1)
  - Graptoloidea
    - Diplograptina (1)
- ground water (26)
- heat flow (8)
- Hemichordata (2)
- hydrogen
  - D/H (2)
- hydrogeology (2)
- hydrology (7)
- ichnofossils
  - Teichichnus (1)
  - Thalassinoides (1)
- igneous rocks
  - granophyre (1)
  - plutonic rocks
    - anorthosite (4)
    - diabase (3)
    - diorites
      - microdiorite (2)
    - gabbros
      - troctolite (2)
    - granites
      - A-type granites (2)
      - rapakivi (1)
    - pegmatite (1)
    - ultramafics
      - chromitite (1)
  - volcanic rocks
    - pyroclastics
      - tuff (9)
    - rhyolites (5)
- impact statements (1)
- inclusions
  - fluid inclusions (9)
- Indian Ocean
  - Andaman Sea (1)
  - Bay of Bengal (1)
  - Bengal Fan (1)
- industrial minerals (1)
- intrusions (14)