Thesaurus Terms | GeoScienceWorld

Skip to Main Content

Close

Journals
Books
GeoRef
Publishers
OpenGeoSci
Citation Manager
Help

search input Search input auto suggest

search filter

Search

Advanced Search

Menu

Search
GeoRef Thesaurus

Skip Nav Destination

Arizona

View GeoRef Thesaurus >

Update search

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

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

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

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

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

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 (1252)
Book Chapter (115)
Book (23)

Article Type

Facet list

Research Article (850)
Other (374)
News (12)
Letter (7)
Book Review (2)
Brief Report (2)
Correction (2)
Abstract (1)
Announcement (1)
Reply (1)

Journal

Facet list

GSA Bulletin (247)
Economic Geology (173)
Geology (149)
American Mineralogist (139)
AAPG Bulletin (116)
Journal of Paleontology (100)
Geosphere (43)
Bulletin of the Seismological Society of America (41)
Journal of Sedimentary Research (31)
Geophysics (28)
Vadose Zone Journal (23)
The Canadian Mineralogist (22)
Environmental and Engineering Geoscience (19)
PALAIOS (19)
Mineralogical Magazine (12)
Lithosphere (11)
The Leading Edge (11)
Rocky Mountain Geology (9)
Canadian Journal of Earth Sciences (6)
Clays and Clay Minerals (6)
Paleobiology (5)
Palynology (5)
Journal of Environmental and Engineering Geophysics (4)
Micropaleontology (4)
Seismological Research Letters (4)
Elements (3)
Environmental Geosciences (3)
European Journal of Mineralogy (3)
Journal of the Geological Society (3)
Quarterly Journal of Engineering Geology and Hydrogeology (3)

Publisher

Facet list

Geological Society of America (574)
Society of Economic Geologists (175)
Mineralogical Society of America (144)
American Association of Petroleum Geologists (119)
Paleontological Society (105)
SEPM Society for Sedimentary Geology (50)
Seismological Society of America (45)
Society of Exploration Geophysicists (39)
Soil Science Society of America (23)
Mineralogical Association of Canada (22)

Section

Facet list

Articles (36)
CURRENT ISSUE ARTICLES (3)
Article (2)
CREVOLUTION 2: ORIGIN AND EVOLUTION OF THE COLORADO RIVER SYSTEM II THEMED ISSUE (1)

GeoRef Subject

all geography including DSDP/ODP Sites and Legs
- Africa
  - East Africa
    - Zambia (1)
  - North Africa
    - Morocco (2)
  - Southern Africa
    - Lesotho (1)
    - South Africa
      - Cape Province region (1)
      - Northern Cape Province South Africa
        
        Kimberley South Africa (1)
  - West Africa
    - Guinea (1)
- Asia
  - Arabian Peninsula
    - Saudi Arabia (1)
  - Far East
    - China (2)
    - Indonesia (1)
    - Japan
      - Hokkaido (1)
    - Lesser Sunda Islands
      - Timor (1)
    - Philippine Islands (1)
  - Indian Peninsula
    - Afghanistan (2)
    - India
      - Maharashtra India
        
        Lonar Crater (2)
    - Pakistan (1)
  - Middle East
    - Iraq (1)
    - Jordan (1)
    - Turkey (1)
- Atlantic Ocean
  - Mid-Atlantic Ridge (2)
  - North Atlantic
    - Gulf of Mexico (1)
    - North Sea (1)
- Atlantic Ocean Islands
  - Canary Islands
    - Hierro (1)
- Australasia
  - Australia
    - New South Wales Australia
      - Northparkes Mine (1)
    - South Australia
      - Olympic Dam Deposit (2)
    - Tasmania Australia (1)
    - Western Australia (1)
  - New Zealand (1)
  - Papua New Guinea (3)
- Black Hills (3)
- Black Mesa (19)
- Black Mesa Basin (12)
- Black Mountain (1)
- Black Mountains (2)
- Blue Mountains (1)
- Buckskin Mountains (7)
- Canada
  - Eastern Canada
    - Maritime Provinces
      - Nova Scotia (2)
    - Meguma Terrane (1)
    - Ontario
      - Cochrane District Ontario
        
        Kidd Creek Mine (1)
        
        Timmins Ontario (1)
      - Simcoe County Ontario
        
        Borden Ontario (1)
      - Sudbury District Ontario (1)
    - Quebec (2)
  - Western Canada
    - Alberta (3)
    - British Columbia
      - Fraser River delta (1)
      - Prince Rupert British Columbia (1)
      - Skeena Mountains (1)
    - Saskatchewan (1)
    - Yukon Territory (4)
- Caribbean region
  - West Indies
    - Antilles
      - Greater Antilles
        
        Puerto Rico (1)
      - Lesser Antilles
        
        Dominica (1)
- Cascade Range (3)
- Central America
  - Guatemala (1)
  - Nicaragua (1)
- Cerro Negro (1)
- Channeled Scabland (1)
- Chicxulub Crater (1)
- Coast Ranges (2)
- Colorado River (64)
- Colorado River basin (9)
- Columbia River (2)
- Commonwealth of Independent States (1)
- Cook Inlet (1)
- Death Valley (2)
- Diablo Platform (1)
- East Pacific Ocean Islands
  - Hawaii
    - Hawaii County Hawaii
      - Hawaii Island
        
        Kohala (1)
    - Maui County Hawaii
      - Maui (1)
- Europe
  - Alps
    - Eastern Alps
      - Dolomites (1)
  - Central Europe
    - Austria (1)
    - Czech Republic
      - Bohemia
        
        Pribram Czech Republic (1)
    - Germany
      - Bavaria Germany
        
        Ries Crater (1)
    - Hungary (1)
    - Switzerland (1)
  - Southern Europe
    - Iberian Peninsula
      - Spain (1)
    - Italy
      - Campania Italy
        
        Roccamonfina (1)
  - Western Europe
    - France (1)
    - Iceland (1)
    - Scandinavia
      - Norway
        
        Oslo Graben (1)
        
        Southern Norway (1)
      - Sweden (2)
    - United Kingdom
      - Great Britain
        
        Scotland
        
        Galloway Scotland (1)
- Front Range (1)
- Glass Mountains (3)
- Grand Canyon (129)
- Green River basin (2)
- Hartford Basin (1)
- Homestake Mine (1)
- Indian Ocean
  - Mid-Indian Ridge
    - Central Indian Ridge (1)
- Lake Mead (27)
- Magdalena Mountains (1)
- Malay Archipelago
  - Timor (1)
- Marble Canyon (3)
- Marble Mountains (1)
- Mexico
  - Baja California (1)
  - Chihuahua Mexico (2)
  - Coahuila Mexico (1)
  - Colorado River delta (1)
  - Michoacan Mexico
    - Paricutin (1)
  - Sonora Mexico
    - La Caridad Mine (1)
  - Tamaulipas Mexico (1)
- North America
  - Appalachians
    - Appalachian Plateau (1)
    - Blue Ridge Province (1)
  - Basin and Range Province
    - Great Basin (13)
  - Belt Basin (1)
  - Canadian Shield
    - Churchill Province
      - Snowbird tectonic zone (1)
    - Superior Province
      - Abitibi Belt (1)
      - Pontiac Subprovince (1)
  - Chihuahuan Desert (1)
  - Great Plains (1)
  - North American Cordillera (17)
  - Pedregosa Basin (10)
  - Peninsular Ranges Batholith (1)
  - Rio Grande Rift (4)
  - Rocky Mountains
    - Southern Rocky Mountains (2)
    - U. S. Rocky Mountains
      - Bighorn Mountains (2)
      - Bitterroot Range
        
        Beaverhead Mountains (1)
      - San Juan Mountains
        
        Creede Caldera (1)
      - Sangre de Cristo Mountains (2)
      - Sawatch Range (1)
      - Wasatch Range (1)
      - Wet Mountains (1)
  - Rocky Mountains foreland (1)
  - Sonoran Desert (14)
  - Transcontinental Arch (1)
  - Western Interior
    - Western Interior Seaway (5)
  - Western Overthrust Belt (4)
- Oceania
  - Melanesia (2)
  - Polynesia
    - Hawaii
      - Hawaii County Hawaii
        
        Hawaii Island
        
        Kohala (1)
      - Maui County Hawaii
        
        Maui (1)
- Pacific Ocean
  - East Pacific
    - Northeast Pacific
      - Gulf of California (6)
  - North Pacific
    - Northeast Pacific
      - Gulf of California (6)
- Permian Basin (1)
- Pioneer Mountains (1)
- Red Mountain (4)
- Red Sea region (1)
- Reynolds Creek (1)
- Richmond Basin (1)
- River Mountains (1)
- Sacramento Mountains (1)
- Sacramento River (1)
- Salt River (3)
- San Andreas Fault (6)
- San Andres Mountains (1)
- San Juan Basin (19)
- San Pedro Basin (1)
- San Pedro River (2)
- San Pedro Valley (9)
- Santa Catalina Mountains (16)
- Santa Cruz River (6)
- Santa Rita Mountains (8)
- Sawtooth Range (1)
- Searles Lake (1)
- Sierra Nevada (4)
- Sierrita Mountains (5)
- Solomon Islands (2)
- South America
  - Andes (1)
  - Argentina (1)
  - Brazil
    - Mato Grosso do Sul Brazil (1)
  - Chile (5)
  - Ecuador (2)
  - Parana Basin (1)
  - Patagonia (2)
  - Peru (2)
- Superstition Mountains (1)
- Table Mountain (1)
- United States
  - Alabama
    - Etowah County Alabama (1)
    - Saint Clair County Alabama (1)
  - Alaska
    - Aleutian Islands (1)
    - Talkeetna Mountains (1)
  - Arizona
    - Apache County Arizona (32)
    - Cochise County Arizona
      - Bisbee Arizona (8)
      - Tombstone Arizona (12)
    - Coconino County Arizona
      - Flagstaff Arizona (9)
      - Glen Canyon Dam (3)
      - Meteor Crater (14)
    - Gila County Arizona
      - Globe Arizona (2)
      - Pinal Creek basin (2)
      - Sierra Ancha (5)
      - Tonto Basin (5)
    - Graham County Arizona
      - Geronimo volcanic field (1)
    - Greenlee County Arizona (3)
    - La Paz County Arizona (25)
    - Maricopa County Arizona
      - Phoenix Arizona (9)
    - Mogollon Plateau (6)
    - Mogollon Rim (8)
    - Mohave County Arizona (110)
    - Navajo County Arizona
      - Holbrook Arizona (5)
      - Hopi Buttes Field (5)
    - Petrified Forest National Park (25)
    - Pima County Arizona
      - Tucson Arizona (22)
      - Tucson Mountains (2)
    - Pinal County Arizona
      - San Manuel Arizona (2)
    - Rincon Mountains (13)
    - San Carlos Indian Reservation (1)
    - San Francisco Peaks (10)
    - Santa Cruz County Arizona (23)
    - Tucson Basin (3)
    - Yavapai County Arizona
      - Jerome Arizona (11)
    - Yuma County Arizona
      - Yuma Arizona (6)
  - Arkansas (2)
  - Atlantic Coastal Plain (1)
  - California
    - Imperial County California (4)
    - Inyo County California (4)
    - Kern County California (2)
    - Los Angeles Basin (1)
    - Los Angeles County California
      - Pasadena California (1)
    - Riverside County California (7)
    - Salton Trough (3)
    - San Bernardino County California
      - Whipple Mountains (4)
    - San Joaquin Valley (2)
    - San Luis Obispo County California
      - Carrizo Plain (1)
    - Santa Clara County California
      - San Jose California (2)
    - Sierra Nevada Batholith (1)
    - Southern California (18)
    - Transverse Ranges (2)
  - Cheyenne Belt (2)
  - Colorado
    - Bent County Colorado (1)
    - Fremont County Colorado (1)
    - Gunnison County Colorado
      - Crested Butte Colorado (1)
    - Larimer County Colorado (1)
    - Mesa County Colorado (2)
    - Mineral County Colorado
      - Creede Caldera (1)
      - Creede mining district (1)
    - Montezuma County Colorado (2)
    - Park County Colorado
      - Alma mining district (1)
    - Piceance Basin (1)
    - Pueblo County Colorado
      - Pueblo Colorado (2)
    - Sawatch Range (1)
    - Wet Mountains (1)
  - Colorado Plateau (147)
  - Columbia Plateau (1)
  - Connecticut (1)
  - Culpeper Basin (1)
  - Denver Basin (1)
  - Dinosaur National Monument (1)
  - Dunkard Basin (1)
  - Eastern U.S. (3)
  - Florida (2)
  - Four Corners (28)
  - Georgia
    - Washington County Georgia (1)
  - Gila River (4)
  - Great Basin (13)
  - Hawaii
    - Hawaii County Hawaii
      - Hawaii Island
        
        Kohala (1)
    - Maui County Hawaii
      - Maui (1)
  - Hueco Mountains (1)
  - Hurricane Fault (7)
  - Idaho
    - Lemhi Range (1)
  - Illinois (2)
  - Indiana
    - Jackson County Indiana (1)
  - Iowa (2)
  - Kansas
    - Douglas County Kansas (1)
  - Kentucky (1)
  - Klamath Mountains (3)
  - Lake Powell (2)
  - Maryland
    - Anne Arundel County Maryland (1)
    - Worcester County Maryland (1)
  - Massachusetts
    - Middlesex County Massachusetts (1)
  - Michigan
    - Michigan Lower Peninsula
      - Calhoun County Michigan (1)
      - Montmorency County Michigan (1)
  - Midcontinent (2)
  - Midwest (1)
  - Minnesota (2)
  - Mississippi (1)
  - Mississippi Valley (1)
  - Missouri
    - Saint Louis County Missouri
      - Saint Louis Missouri (1)
  - Mojave Desert (23)
  - Montana
    - Butte mining district (1)
    - Deer Lodge County Montana (1)
    - Madison County Montana (1)
    - Silver Bow County Montana
      - Butte Montana (1)
  - Navajo Indian Reservation (2)
  - Nebraska (1)
  - Nevada
    - Arrow Canyon Range (1)
    - Churchill County Nevada (1)
    - Clark County Nevada
      - Las Vegas Nevada (3)
    - Egan Range (1)
    - Humboldt County Nevada
      - Getchell Mine (1)
    - Lake Mead Fault (3)
    - Lincoln County Nevada (1)
    - Lyon County Nevada
      - Yerington Nevada (1)
    - Mineral County Nevada (1)
    - Nevada Test Site (3)
    - White Pine County Nevada (1)
  - New England (1)
  - New Jersey
    - Sussex County New Jersey
      - Sterling Hill (1)
  - New Mexico
    - Catron County New Mexico (4)
    - Datil-Mogollon volcanic field (2)
    - Dona Ana County New Mexico
      - Kilbourne Hole (1)
      - Las Cruces New Mexico (1)
    - Grant County New Mexico
      - Santa Rita New Mexico (3)
    - Grants mineral belt (1)
    - Hidalgo County New Mexico (2)
    - Jemez Lineament (1)
    - Jemez Mountains (1)
    - Luna County New Mexico
      - Florida Mountains (1)
    - Otero County New Mexico (2)
    - Picuris Range (2)
    - Rio Arriba County New Mexico (1)
    - San Juan County New Mexico (3)
    - Sandoval County New Mexico (1)
    - Sierra County New Mexico (2)
    - Socorro County New Mexico
      - Socorro New Mexico (3)
    - Taos Plateau (1)
    - Tusas Mountains (1)
    - Valencia County New Mexico
      - Grants New Mexico (1)
    - Valles Caldera (1)
  - New York
    - New York City New York (1)
    - Tompkins County New York
      - Ithaca New York (1)
  - Newark Basin (1)
  - Ohio
    - Hamilton County Ohio
      - Cincinnati Ohio (1)
  - Oklahoma
    - Major County Oklahoma (1)
    - Payne County Oklahoma (1)
    - Wichita Uplift (1)
  - Oregon (9)
  - Orogrande Basin (3)
  - Paradox Basin (9)
  - Pennsylvania
    - Allegheny County Pennsylvania (1)
  - Sevier orogenic belt (5)
  - South Dakota
    - Lawrence County South Dakota (1)
  - South Platte River valley (1)
  - Southwestern U.S. (54)
  - Tennessee (3)
  - Texas
    - Amarillo Uplift (1)
    - Brewster County Texas (1)
    - Galveston County Texas
      - Galveston Texas (1)
    - Harris County Texas
      - Houston Texas (1)
    - Presidio County Texas (1)
    - Val Verde Basin (1)
    - West Texas (1)
    - Wichita County Texas (1)
  - U. S. Rocky Mountains
    - Bighorn Mountains (2)
    - Bitterroot Range
      - Beaverhead Mountains (1)
    - San Juan Mountains
      - Creede Caldera (1)
    - Sangre de Cristo Mountains (2)
    - Sawatch Range (1)
    - Wasatch Range (1)
    - Wet Mountains (1)
  - Uinta Basin (3)
  - Utah
    - Beaver County Utah (1)
    - Bingham mining district (1)
    - Canyonlands National Park (1)
    - Garfield County Utah (5)
    - Grand County Utah
      - Moab Utah (1)
    - Henry Mountains (1)
    - Iron County Utah (1)
    - Juab County Utah (1)
    - Kane County Utah (6)
    - Millard County Utah (3)
    - Piute County Utah
      - Marysvale Utah (1)
    - Salt Lake County Utah
      - Bingham Utah (2)
    - San Juan County Utah (7)
    - San Rafael Swell (2)
    - Sevier County Utah (1)
    - Tintic mining district (2)
    - Washington County Utah (13)
    - Wayne County Utah (3)
  - Vermont (1)
  - Virgin River valley (3)
  - Virginia
    - Wythe County Virginia (1)
  - Wasatch fault zone (1)
  - Washington
    - Grand Coulee Dam (1)
    - Grant County Washington (1)
    - Hanford Site (2)
    - Pierce County Washington
      - Mount Rainier (1)
    - Skamania County Washington
      - Mount Saint Helens (1)
  - Western U.S. (33)
  - Wisconsin (3)
  - Wyoming
    - Gas Hills (1)
  - Yavapai Province (15)
  - Yellowstone National Park (2)
- USSR (1)
- Verde Valley (5)
- Western Hemisphere (1)
- White Island (1)
- White Mountains (1)
- White River (1)
commodities
- brines (6)
- construction materials
  - cement materials (1)
- diamond deposits (1)
- energy sources (9)
- feldspar deposits (1)
- garnet deposits (2)
- gems (5)
- geothermal energy (3)
- heavy mineral deposits (1)
- industrial minerals (1)
- metal ores
  - arsenic ores (2)
  - base metals (4)
  - cobalt ores (2)
  - copper ores (85)
  - gold ores (22)
  - iron ores (3)
  - lead ores (4)
  - lead-zinc deposits (5)
  - manganese ores (3)
  - mercury ores (1)
  - molybdenum ores (12)
  - nickel ores (2)
  - niobium ores (2)
  - polymetallic ores (6)
  - rare earth deposits (1)
  - silver ores (13)
  - tantalum ores (2)
  - thorium ores (1)
  - tin ores (1)
  - titanium ores (1)
  - tungsten ores (4)
  - uranium ores (19)
  - vanadium ores (1)
  - zinc ores (7)
- mineral deposits, genesis (130)
- mineral exploration (38)
- mineral resources (3)
- nonmetal deposits (1)
- oil and gas fields (9)
- ornamental materials (2)
- petroleum
  - natural gas (26)
- placers (2)
- tight sands (1)
- water resources (4)
elements, isotopes
- boron (1)
- carbon
  - C-13/C-12 (29)
  - C-14 (11)
  - organic carbon (3)
- chemical ratios (1)
- halogens
  - chlorine
    - chloride ion (2)
    - Cl-36 (1)
    - Cl-37/Cl-35 (1)
  - fluorine (4)
- hydrogen
  - D/H (5)
  - deuterium (3)
- isotope ratios (52)
- isotopes
  - radioactive isotopes
    - Al-26 (1)
    - Ar-40/Ar-39 (1)
    - Be-10 (1)
    - C-14 (11)
    - Cl-36 (1)
    - Pb-206/Pb-204 (6)
    - Pb-207/Pb-204 (5)
    - Pb-208/Pb-204 (4)
    - Th-230 (1)
  - stable isotopes
    - Ar-36 (1)
    - Ar-40/Ar-39 (1)
    - C-13/C-12 (29)
    - Cl-37/Cl-35 (1)
    - D/H (5)
    - deuterium (3)
    - He-3 (5)
    - Hf-177/Hf-176 (3)
    - Kr-84 (1)
    - Nd-144/Nd-143 (12)
    - Ne-20 (1)
    - O-18/O-16 (29)
    - Os-188/Os-187 (2)
    - Pb-206/Pb-204 (6)
    - Pb-207/Pb-204 (5)
    - Pb-207/Pb-206 (2)
    - Pb-208/Pb-204 (4)
    - S-34/S-32 (3)
    - Sr-87/Sr-86 (26)
- metals
  - actinides
    - mendelevium (1)
    - thorium
      - Th-230 (1)
    - uranium (16)
  - alkali metals
    - cesium (1)
    - lithium (1)
    - potassium (9)
    - rubidium (2)
    - sodium (3)
  - alkaline earth metals
    - barium (3)
    - beryllium
      - Be-10 (1)
    - calcium (3)
    - magnesium (3)
    - strontium
      - Sr-87/Sr-86 (26)
  - aluminum
    - Al-26 (1)
  - antimony (1)
  - arsenic (1)
  - cadmium (1)
  - cobalt (1)
  - copper (50)
  - gold (5)
  - hafnium
    - Hf-177/Hf-176 (3)
  - iron
    - ferric iron (1)
  - lead
    - Pb-206/Pb-204 (6)
    - Pb-207/Pb-204 (5)
    - Pb-207/Pb-206 (2)
    - Pb-208/Pb-204 (4)
  - manganese (10)
  - mercury (4)
  - molybdenum (6)
  - nickel (4)
  - niobium (2)
  - platinum group
    - iridium (1)
    - osmium
      - Os-188/Os-187 (2)
  - precious metals (7)
  - rare earths
    - cerium (3)
    - neodymium
      - Nd-144/Nd-143 (12)
    - yttrium (2)
  - rhenium (1)
  - silver (8)
  - thallium (1)
  - titanium (3)
  - tungsten (3)
  - vanadium (3)
  - zinc (8)
- noble gases
  - argon
    - Ar-36 (1)
    - Ar-40/Ar-39 (1)
  - helium
    - He-3 (5)
  - krypton
    - Kr-84 (1)
  - neon
    - Ne-20 (1)
- nonmetals (1)
- oxygen
  - O-18/O-16 (29)
- sulfur
  - S-34/S-32 (3)
- tellurium (2)
fossils
- bacteria (3)
- borings (1)
- burrows (4)
- Chordata
  - Vertebrata
    - Pisces
      - Chondrichthyes
        
        Elasmobranchii
        
        Selachii (1)
        
        Euselachii (1)
      - Osteichthyes
        
        Actinopterygii
        
        Teleostei
        
        Cypriniformes
        
        Cyprinidae (1)
      - Placodermi (1)
    - Tetrapoda
      - Amniota (1)
      - Amphibia
        
        Labyrinthodontia
        
        Temnospondyli (1)
        
        Lepospondyli (2)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Artiodactyla (1)
        
        Chiroptera (1)
        
        Edentata (2)
        
        Insectivora (1)
        
        Lagomorpha
        
        Leporidae (1)
        
        Perissodactyla
        
        Hippomorpha
        
        Equidae
        
        Equus (1)
        
        Proboscidea
        
        Elephantoidea
        
        Elephantidae
        
        Mammuthus (1)
        
        Rodentia
        
        Myomorpha
        
        Cricetidae
        
        Neotoma (4)
        
        Ungulata (1)
      - Reptilia
        
        Anapsida
        
        Testudines
        
        Chelonia (1)
        
        Diapsida
        
        Archosauria
        
        Crocodilia (1)
        
        dinosaurs
        
        Ornithischia (1)
        
        Saurischia
        
        Sauropodomorpha
        
        Prosauropoda (1)
        
        Theropoda (5)
        
        Pterosauria (1)
        
        Lepidosauria
        
        Squamata
        
        Serpentes (1)
        
        Trilophosauria (1)
        
        Synapsida
        
        Pelycosauria (1)
        
        Therapsida (2)
- coprolites (5)
- eukaryotes (2)
- fungi (1)
- ichnofossils
  - Eubrontes (1)
  - Grallator (2)
- Invertebrata
  - Arthropoda
    - Chelicerata
      - Arachnida (1)
    - Mandibulata
      - Crustacea
        
        Branchiopoda (1)
        
        Ostracoda
        
        Podocopida (1)
      - Insecta
        
        Pterygota
        
        Neoptera
        
        Endopterygota
        
        Coleoptera (1)
        
        Hymenoptera (1)
    - Trilobitomorpha
      - Trilobita
        
        Ptychopariida (1)
  - Brachiopoda
    - Articulata
      - Pentamerida (1)
      - Rhynchonellida (1)
      - Spiriferida (1)
      - Strophomenida (1)
  - Bryozoa (1)
  - Cnidaria
    - Anthozoa
      - Zoantharia
        
        Rugosa (1)
    - Scyphozoa (1)
  - Echinodermata
    - Crinozoa
      - Blastoidea (1)
      - Crinoidea
        
        Inadunata (1)
      - Eocrinoidea (1)
    - Echinozoa
      - Edrioasteroidea (2)
      - Holothuroidea (1)
  - Mollusca
    - Bivalvia
      - Heterodonta
        
        Rudistae (3)
      - Pterioida
        
        Pteriina
        
        Anthraconaia (1)
        
        Inocerami
        
        Inoceramidae (1)
    - Cephalopoda
      - Ammonoidea
        
        Ammonites (2)
      - Nautiloidea
        
        Nautilus (1)
    - Gastropoda
      - Archaeogastropoda (2)
    - Polyplacophora (1)
  - Porifera
    - Calcarea (2)
  - Protista
    - Foraminifera
      - Fusulinina
        
        Endothyra (1)
        
        Fusulinidae (11)
      - Rotaliina
        
        Buliminacea
        
        Bolivinitidae
        
        Bolivina (1)
        
        Uvigerinidae
        
        Uvigerina (1)
        
        Globigerinacea
        
        Globigerinidae
        
        Globigerina (1)
        
        Rotalipora (1)
    - Thecamoeba (1)
  - Vermes (1)
- microfossils
  - Conodonta (5)
  - Fusulinina
    - Endothyra (1)
    - Fusulinidae (11)
  - problematic microfossils (7)
- palynomorphs
  - acritarchs (4)
  - Dinoflagellata (2)
  - miospores
    - pollen (7)
- Plantae
  - algae
    - diatoms (3)
    - nannofossils
      - Sphenolithus (1)
  - Pteridophyta
    - Filicopsida
      - Pecopteris (1)
    - Lycopsida
      - Lepidodendron (1)
      - Stigmaria (1)
    - Sphenopsida
      - Equisetales
        
        Calamites (1)
  - Spermatophyta
    - Angiospermae (4)
    - Gymnospermae
      - Coniferales (1)
      - Pteridospermae (1)
- problematic fossils
  - problematic microfossils (7)
- thallophytes (7)
- tracks (13)
- trails (1)
geochronology methods
- (U-Th)/He (10)
- Ar/Ar (34)
- exposure age (2)
- fission-track dating (11)
- He/He (1)
- K/Ar (27)
- Nd/Nd (1)
- optical mineralogy (2)
- optically stimulated luminescence (3)
- paleomagnetism (28)
- Pb/Pb (5)
- radiation damage (2)
- Rb/Sr (10)
- Re/Os (4)
- Sm/Nd (3)
- tephrochronology (5)
- Th/U (5)
- thermochronology (17)
- thermoluminescence (1)
- U/Pb (65)
- U/Th/Pb (3)
- uranium disequilibrium (3)
geologic age
- Cenozoic
  - Blancan (1)
  - Gila Conglomerate (3)
  - Glenns Ferry Formation (1)
  - lower Cenozoic (1)
  - middle Cenozoic (1)
  - Quaternary
    - Holocene
      - lower Holocene (1)
      - upper Holocene (5)
    - lower Quaternary (1)
    - Pleistocene
      - lower Pleistocene (2)
      - Matuyama Chron (1)
      - upper Pleistocene
        
        Weichselian
        
        upper Weichselian
        
        Allerod (2)
        
        Bolling (1)
        
        Younger Dryas (3)
        
        Wisconsinan (1)
    - upper Quaternary (13)
  - Tertiary
    - Apache Leap Tuff (1)
    - lower Tertiary (3)
    - middle Tertiary (7)
    - Muddy Creek Formation (5)
    - Neogene
      - Bidahochi Formation (2)
      - Hemphillian (2)
      - Miocene
        
        Columbia River Basalt Group (2)
        
        lower Miocene (7)
        
        middle Miocene (4)
        
        Peach Springs Tuff (9)
        
        upper Miocene (11)
      - Pliocene
        
        Gauss Chron (1)
        
        lower Pliocene (4)
        
        middle Pliocene (1)
        
        upper Pliocene (4)
    - Paleogene
      - Claron Formation (1)
      - Eocene
        
        Baca Formation (1)
        
        Colton Formation (1)
        
        lower Eocene (1)
      - lower Paleogene (1)
      - Oligocene
        
        Fish Canyon Tuff (1)
        
        lower Oligocene (1)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (3)
      - Sespe Formation (1)
      - Wasatch Formation (1)
  - upper Cenozoic (5)
  - Verde Formation (1)
- Lake Bonneville (1)
- Mesozoic
  - Bisbee Group (6)
  - Cretaceous
    - Comanchean (8)
    - Dakota Formation (6)
    - Lower Cretaceous
      - Albian (4)
      - Mural Limestone (6)
    - Mancos Shale (8)
    - Upper Cretaceous
      - Bridge Creek Limestone Member (1)
      - Cenomanian
        
        upper Cenomanian (1)
      - Coniacian (1)
      - Greenhorn Limestone (4)
      - K-T boundary (3)
      - Mesaverde Group (1)
      - Senonian (1)
      - Tropic Shale (2)
      - Turonian
        
        middle Turonian (1)
  - Glen Canyon Group (3)
  - Great Valley Sequence (1)
  - Jurassic
    - Aztec Sandstone (2)
    - Carmel Formation (2)
    - Lower Jurassic
      - Hettangian (1)
      - lower Liassic (1)
      - Sinemurian (1)
      - Triassic-Jurassic boundary (1)
    - Middle Jurassic
      - Bajocian (1)
      - Page Sandstone (5)
    - San Rafael Group (2)
    - Upper Jurassic
      - Brushy Basin Member (2)
      - Entrada Sandstone (1)
      - Kimmeridgian (1)
      - Morrison Formation (5)
      - Oxfordian (2)
      - Salt Wash Sandstone Member (1)
      - Westwater Canyon Sandstone Member (1)
  - Kayenta Formation (8)
  - lower Mesozoic (5)
  - Moenave Formation (5)
  - Navajo Sandstone (22)
  - Newark Supergroup (1)
  - Nugget Sandstone (1)
  - Orocopia Schist (6)
  - Triassic
    - Lower Triassic
      - Permian-Triassic boundary (1)
    - Moenkopi Formation (8)
    - Mole Granite (1)
    - Red Peak Formation (1)
    - Upper Triassic
      - Carnian (3)
      - Chinle Formation (38)
      - Keuper (1)
      - Luning Formation (1)
      - Molteno Formation (1)
      - Norian (4)
      - Petrified Forest Member (7)
      - Revueltian (1)
      - Shinarump Member (3)
      - Triassic-Jurassic boundary (1)
  - upper Mesozoic (1)
  - Wingate Sandstone (2)
- Paleozoic
  - Bird Spring Formation (1)
  - Cambrian
    - Middle Cambrian
      - Bright Angel Shale (2)
    - Tapeats Sandstone (4)
    - Upper Cambrian (2)
  - Carboniferous
    - Mississippian
      - Lower Mississippian
        
        Kinderhookian (1)
        
        Lake Valley Formation (1)
        
        Osagian (1)
      - Redwall Limestone (9)
      - Upper Mississippian
        
        Chesterian (1)
    - Pennsylvanian
      - Hermosa Group (1)
      - Lower Pennsylvanian
        
        Morrowan (3)
      - Middle Pennsylvanian
        
        Atokan (1)
        
        Desmoinesian (6)
        
        Manakacha Formation (1)
        
        Moscovian (1)
      - Monongahela Group (1)
      - Upper Pennsylvanian
        
        Missourian (1)
        
        Virgilian
        
        Shawnee Group (1)
        
        Wescogame Formation (2)
      - Watahomigi Formation (2)
    - Upper Carboniferous (1)
  - Devonian
    - Middle Devonian
      - Givetian (1)
    - Upper Devonian
      - Famennian (1)
      - Frasnian (5)
  - Ordovician
    - Lower Ordovician
      - El Paso Group (2)
    - Viola Limestone (1)
  - Permian
    - Coconino Sandstone (13)
    - Esplanade Sandstone Member (1)
    - Guadalupian (2)
    - Kaibab Formation (13)
    - Lower Permian
      - Cisuralian
        
        Artinskian (1)
      - Leonardian (5)
      - Wolfcampian
        
        Hueco Limestone (1)
    - Middle Permian (1)
    - Toroweap Formation (5)
    - Upper Permian
      - Permian-Triassic boundary (1)
  - Sauk Sequence (1)
  - Silurian (1)
  - Supai Formation (11)
  - upper Paleozoic (2)
- Phanerozoic (4)
- Precambrian
  - Archean (7)
  - Chuar Group (17)
  - Pahrump Series (1)
  - Purcell System (1)
  - Sioux Quartzite (1)
  - Uinta Mountain Group (2)
  - Unkar Group (11)
  - upper Precambrian
    - Proterozoic
      - Mesoproterozoic
        
        Apache Group (7)
        
        Belt Supergroup (3)
        
        Missoula Group (1)
      - Neoproterozoic
        
        Cryogenian (1)
        
        Tonian (4)
      - Ortega Group (1)
      - Paleoproterozoic (29)
igneous rocks
- agglutinates (1)
- igneous rocks
  - granophyre (2)
  - hypabyssal rocks (3)
  - kimberlite (6)
  - peperite (1)
  - plutonic rocks
    - diabase (9)
    - diorites
      - quartz diorites (1)
      - tonalite (1)
    - gabbros (3)
    - granites
      - A-type granites (1)
      - biotite granite (1)
      - granite porphyry (1)
      - leucogranite (2)
      - monzogranite (2)
      - muscovite granite (1)
      - two-mica granite (1)
    - granodiorites (8)
    - ijolite (1)
    - lamprophyres
      - camptonite (1)
      - minette (1)
    - monzonites (2)
    - pegmatite (11)
    - quartz monzonite (5)
    - syenites
      - albitite (1)
    - ultramafics
      - peridotites
        
        dunite (1)
        
        garnet peridotite (1)
        
        harzburgite (2)
        
        lherzolite (1)
        
        spinel lherzolite (1)
        
        spinel peridotite (1)
      - pyroxenite
        
        garnet pyroxenite (1)
        
        orthopyroxenite (1)
        
        websterite (2)
  - porphyry (18)
  - volcanic rocks
    - adakites (1)
    - andesites (6)
    - basalts
      - alkali basalts
        
        alkali olivine basalt (1)
        
        hawaiite (3)
        
        mugearite (2)
      - columnar basalt (1)
      - flood basalts (1)
    - basanite (5)
    - benmoreite (1)
    - dacites (2)
    - glasses (2)
    - latite (3)
    - pyroclastics
      - ash-flow tuff (11)
      - ignimbrite (5)
      - pumice (2)
      - rhyolite tuff (1)
      - scoria (3)
      - tuff (30)
      - welded tuff (4)
    - rhyodacites (2)
    - rhyolites
      - rhyolite porphyry (1)
    - trachyandesites (3)
- ophiolite (1)
- volcanic ash (2)
metamorphic rocks
- metamorphic rocks
  - amphibolites (2)
  - cataclasites (2)
  - eclogite (5)
  - gneisses (15)
  - hornfels (1)
  - marbles (2)
  - metaigneous rocks
    - metabasalt (1)
    - metagranite (1)
  - metaplutonic rocks (3)
  - metasedimentary rocks
    - metachert (1)
    - metagraywacke (1)
    - metalimestone (1)
    - metasandstone (2)
  - metasomatic rocks
    - greisen (2)
    - skarn (5)
  - metavolcanic rocks (6)
  - mylonites (24)
  - phyllonites (1)
  - quartzites (4)
  - schists (8)
  - slates (1)
- ophiolite (1)
- turbidite (2)
meteorites
- meteorites
  - iron meteorites
    - octahedrite
      - Canyon Diablo Meteorite (1)
  - stony meteorites
    - chondrites
      - carbonaceous chondrites
        
        CM chondrites
        
        Murchison Meteorite (1)
      - enstatite chondrites
        
        EH chondrites
        
        Abee Meteorite (1)
minerals
- alloys
  - awaruite (1)
- arsenates
  - conichalcite (2)
  - mimetite (3)
- arsenides
  - lollingite (1)
  - maucherite (1)
- carbonates
  - bastnaesite (1)
  - calcite (7)
  - cerussite (3)
  - dolomite (3)
  - leadhillite (4)
  - malachite (2)
  - phosgenite (1)
  - rhodochrosite (1)
- chromates
  - hemihedrite (4)
- copper minerals (5)
- halides
  - chlorides
    - atacamite (2)
    - halite (3)
    - mimetite (3)
    - phosgenite (1)
    - pyromorphite (1)
    - sylvite (1)
    - vanadinite (3)
  - fluorides
    - bastnaesite (1)
    - fluorite (3)
    - topaz (1)
- hydrates (3)
- minerals (39)
- molybdates
  - powellite (1)
  - umohoite (1)
  - wulfenite (4)
- native elements (4)
- organic minerals
  - amber (2)
- oxalates
  - weddellite (1)
- oxides
  - baddeleyite (1)
  - birnessite (1)
  - buserite (1)
  - coronadite (1)
  - cryptomelane (1)
  - cuprite (1)
  - goethite (1)
  - hematite (5)
  - hercynite (1)
  - hollandite (1)
  - hydroxides (5)
  - ilmenite (1)
  - iron oxides (3)
  - limonite (1)
  - magnetite (2)
  - manganese oxides (8)
  - niobates
    - euxenite (1)
    - samarskite (1)
  - psilomelane (1)
  - pyrolusite (1)
  - ramsdellite (1)
  - rancieite (1)
  - rutile (1)
  - spinel (3)
  - spinel group (1)
  - tantalates
    - euxenite (1)
  - todorokite (1)
  - uraninite (2)
  - zincite (1)
- phosphates
  - apatite (16)
  - francolite (1)
  - lithiophilite (1)
  - monazite (8)
  - montebrasite (1)
  - pyromorphite (1)
  - struvite (3)
  - turquoise (3)
  - wavellite (1)
  - xenotime (1)
- silicates
  - aluminosilicates (1)
  - asbestos (3)
  - chain silicates
    - amphibole group
      - clinoamphibole
        
        actinolite (1)
        
        hornblende (4)
        
        kaersutite (3)
        
        magnesioriebeckite (1)
        
        richterite (2)
        
        tremolite (1)
      - orthoamphibole
        
        gedrite (1)
    - pyroxene group
      - clinopyroxene
        
        diopside (2)
        
        johannsenite (1)
        
        spodumene (1)
      - orthopyroxene
        
        enstatite (1)
    - shattuckite (3)
  - framework silicates
    - feldspar group
      - alkali feldspar
        
        adularia (2)
        
        anorthoclase (1)
        
        K-feldspar (8)
        
        sanidine (4)
      - plagioclase
        
        albite (1)
    - nepheline group
      - nepheline (1)
    - silica minerals
      - agate (1)
      - amethyst (1)
      - coesite (1)
      - cristobalite (1)
      - lechatelierite (1)
      - opal (1)
      - quartz (7)
      - stishovite (1)
    - zeolite group
      - analcime (3)
      - chabazite (1)
      - clinoptilolite (1)
      - erionite (1)
      - harmotome (1)
      - offretite (1)
      - phillipsite (1)
  - orthosilicates
    - nesosilicates
      - dumortierite (1)
      - garnet group
        
        almandine (1)
        
        andradite (2)
        
        grossular (3)
        
        pyrope (4)
      - olivine group
        
        olivine (11)
      - phenakite group
        
        willemite (2)
      - staurolite (1)
      - titanite group
        
        titanite (2)
      - topaz (1)
      - zircon group
        
        coffinite (1)
        
        thorite (1)
        
        zircon (63)
    - sorosilicates
      - chevkinite group
        
        chevkinite (2)
      - epidote group
        
        allanite (3)
        
        epidote (1)
        
        piemontite (2)
      - thalenite (1)
  - ring silicates
    - beryl (1)
    - cordierite (2)
    - tourmaline group (1)
  - sheet silicates
    - chlorite group
      - chlorite (4)
    - clay minerals
      - chrysocolla (4)
      - kaolinite (2)
      - montmorillonite (4)
      - smectite (4)
    - illite (4)
    - mica group
      - biotite (10)
      - muscovite (2)
    - palygorskite (1)
    - sepiolite (1)
    - sericite (1)
- sulfates
  - alunite (3)
  - anglesite (1)
  - anhydrite (2)
  - barite (2)
  - bassanite (1)
  - brochantite (2)
  - chalcanthite (2)
  - gypsum (3)
  - halotrichite (1)
  - iron sulfates (1)
  - jarosite (1)
  - leadhillite (4)
  - melanterite (1)
  - thenardite (1)
  - voltaite (1)
- sulfides
  - alabandite (1)
  - bismuthinite (1)
  - bornite (3)
  - chalcopyrite (4)
  - copper sulfides (2)
  - digenite (1)
  - galena (2)
  - heazlewoodite (1)
  - iron sulfides (1)
  - marcasite (2)
  - molybdenite (3)
  - pentlandite (1)
  - pyrite (5)
  - pyrrhotite (1)
  - sphalerite (1)
- tellurates (6)
- tellurides (1)
- tellurites (2)
- tungstates
  - stolzite (3)
  - wolframite (2)
- uranium minerals (2)
- vanadates
  - carnotite (2)
  - descloizite (1)
  - vanadinite (3)
Primary terms
- absolute age (146)
- Africa
  - East Africa
    - Zambia (1)
  - North Africa
    - Morocco (2)
  - Southern Africa
    - Lesotho (1)
    - South Africa
      - Cape Province region (1)
      - Northern Cape Province South Africa
        
        Kimberley South Africa (1)
  - West Africa
    - Guinea (1)
- Asia
  - Arabian Peninsula
    - Saudi Arabia (1)
  - Far East
    - China (2)
    - Indonesia (1)
    - Japan
      - Hokkaido (1)
    - Lesser Sunda Islands
      - Timor (1)
    - Philippine Islands (1)
  - Indian Peninsula
    - Afghanistan (2)
    - India
      - Maharashtra India
        
        Lonar Crater (2)
    - Pakistan (1)
  - Middle East
    - Iraq (1)
    - Jordan (1)
    - Turkey (1)
- associations (1)
- Atlantic Ocean
  - Mid-Atlantic Ridge (2)
  - North Atlantic
    - Gulf of Mexico (1)
    - North Sea (1)
- Atlantic Ocean Islands
  - Canary Islands
    - Hierro (1)
- atmosphere (1)
- Australasia
  - Australia
    - New South Wales Australia
      - Northparkes Mine (1)
    - South Australia
      - Olympic Dam Deposit (2)
    - Tasmania Australia (1)
    - Western Australia (1)
  - New Zealand (1)
  - Papua New Guinea (3)
- bacteria (3)
- bibliography (15)
- biogeography (8)
- boron (1)
- brines (6)
- Canada
  - Eastern Canada
    - Maritime Provinces
      - Nova Scotia (2)
    - Meguma Terrane (1)
    - Ontario
      - Cochrane District Ontario
        
        Kidd Creek Mine (1)
        
        Timmins Ontario (1)
      - Simcoe County Ontario
        
        Borden Ontario (1)
      - Sudbury District Ontario (1)
    - Quebec (2)
  - Western Canada
    - Alberta (3)
    - British Columbia
      - Fraser River delta (1)
      - Prince Rupert British Columbia (1)
      - Skeena Mountains (1)
    - Saskatchewan (1)
    - Yukon Territory (4)
- carbon
  - C-13/C-12 (29)
  - C-14 (11)
  - organic carbon (3)
- Caribbean region
  - West Indies
    - Antilles
      - Greater Antilles
        
        Puerto Rico (1)
      - Lesser Antilles
        
        Dominica (1)
- catalogs (4)
- Cenozoic
  - Blancan (1)
  - Gila Conglomerate (3)
  - Glenns Ferry Formation (1)
  - lower Cenozoic (1)
  - middle Cenozoic (1)
  - Quaternary
    - Holocene
      - lower Holocene (1)
      - upper Holocene (5)
    - lower Quaternary (1)
    - Pleistocene
      - lower Pleistocene (2)
      - Matuyama Chron (1)
      - upper Pleistocene
        
        Weichselian
        
        upper Weichselian
        
        Allerod (2)
        
        Bolling (1)
        
        Younger Dryas (3)
        
        Wisconsinan (1)
    - upper Quaternary (13)
  - Tertiary
    - Apache Leap Tuff (1)
    - lower Tertiary (3)
    - middle Tertiary (7)
    - Muddy Creek Formation (5)
    - Neogene
      - Bidahochi Formation (2)
      - Hemphillian (2)
      - Miocene
        
        Columbia River Basalt Group (2)
        
        lower Miocene (7)
        
        middle Miocene (4)
        
        Peach Springs Tuff (9)
        
        upper Miocene (11)
      - Pliocene
        
        Gauss Chron (1)
        
        lower Pliocene (4)
        
        middle Pliocene (1)
        
        upper Pliocene (4)
    - Paleogene
      - Claron Formation (1)
      - Eocene
        
        Baca Formation (1)
        
        Colton Formation (1)
        
        lower Eocene (1)
      - lower Paleogene (1)
      - Oligocene
        
        Fish Canyon Tuff (1)
        
        lower Oligocene (1)
      - Paleocene
        
        lower Paleocene
        
        K-T boundary (3)
      - Sespe Formation (1)
      - Wasatch Formation (1)
  - upper Cenozoic (5)
  - Verde Formation (1)
- Central America
  - Guatemala (1)
  - Nicaragua (1)
- chemical analysis (7)
- Chordata
  - Vertebrata
    - Pisces
      - Chondrichthyes
        
        Elasmobranchii
        
        Selachii (1)
        
        Euselachii (1)
      - Osteichthyes
        
        Actinopterygii
        
        Teleostei
        
        Cypriniformes
        
        Cyprinidae (1)
      - Placodermi (1)
    - Tetrapoda
      - Amniota (1)
      - Amphibia
        
        Labyrinthodontia
        
        Temnospondyli (1)
        
        Lepospondyli (2)
      - Mammalia
        
        Theria
        
        Eutheria
        
        Artiodactyla (1)
        
        Chiroptera (1)
        
        Edentata (2)
        
        Insectivora (1)
        
        Lagomorpha
        
        Leporidae (1)
        
        Perissodactyla
        
        Hippomorpha
        
        Equidae
        
        Equus (1)
        
        Proboscidea
        
        Elephantoidea
        
        Elephantidae
        
        Mammuthus (1)
        
        Rodentia
        
        Myomorpha
        
        Cricetidae
        
        Neotoma (4)
        
        Ungulata (1)
      - Reptilia
        
        Anapsida
        
        Testudines
        
        Chelonia (1)