Skip Nav Destination
Close Modal
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
North Africa
-
Morocco
-
Tarfaya Morocco (1)
-
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
Southern Africa
-
Karoo Basin (1)
-
Namaqualand (1)
-
Namibia
-
Tsumeb Namibia (1)
-
-
South Africa
-
Cape fold belt (1)
-
Transvaal region (1)
-
Witwatersrand (1)
-
-
Zimbabwe (1)
-
-
West Africa
-
Chad (1)
-
Niger (1)
-
-
-
Animas River (2)
-
Animas River basin (2)
-
Antarctica
-
East Antarctica (1)
-
Queen Maud Land (1)
-
-
Arctic Ocean
-
Norwegian Sea (1)
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (1)
-
-
-
Asia
-
Arabian Peninsula
-
Kuwait (1)
-
Oman (1)
-
Qatar (1)
-
Saudi Arabia (1)
-
-
Central Asia
-
Fergana Basin (1)
-
-
Far East
-
China
-
Inner Mongolia China (1)
-
Shandong China (1)
-
Sichuan China (1)
-
Xinjiang China
-
Junggar (1)
-
-
Xizang China (1)
-
-
Japan (1)
-
Korea
-
South Korea (1)
-
-
Laos (1)
-
Malaysia (1)
-
Taiwan (1)
-
-
Himalayas (1)
-
Indian Peninsula
-
Afghanistan (1)
-
Bangladesh (1)
-
Bengal (1)
-
Bhutan (1)
-
India
-
Dharwar Craton (1)
-
Maharashtra India
-
Mumbai India (1)
-
-
Northeastern India
-
Meghalaya India (1)
-
-
Sikkim India (1)
-
-
Nepal (1)
-
Pakistan (2)
-
-
Karakoram (1)
-
Kyrgyzstan (1)
-
Middle East
-
Iran (1)
-
Iraq (1)
-
Turkey (1)
-
Zagros (1)
-
-
Siberia (2)
-
-
Atlantic Ocean
-
North Atlantic
-
Faeroe-Shetland Basin (1)
-
Gulf of Mexico (4)
-
North Sea
-
Ekofisk Field (1)
-
Valhall Field (1)
-
-
Reykjanes Ridge (1)
-
Rockall Trough (1)
-
Scotian Shelf (1)
-
-
South Atlantic
-
Santos Basin (1)
-
-
-
Australasia
-
Australia
-
Bass Strait
-
Bass Basin (1)
-
-
Northern Territory Australia (2)
-
Queensland Australia (2)
-
South Australia
-
Eyre Peninsula (1)
-
-
Western Australia (1)
-
-
New Zealand
-
Taupo volcanic zone (1)
-
-
-
Bald Mountain (2)
-
Beaufort-Mackenzie Basin (1)
-
Bell Creek Field (2)
-
Black Hills (6)
-
Black Mesa (1)
-
Black Mesa Basin (1)
-
Canada
-
Cold Lake (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (2)
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Newfoundland (1)
-
-
Ontario (4)
-
Quebec
-
Charlevoix (1)
-
Rouville County Quebec (1)
-
-
-
Western Canada
-
Alberta
-
Alberta Basin (1)
-
-
British Columbia (6)
-
Canadian Rocky Mountains (1)
-
Manitoba (2)
-
Saskatchewan
-
Weyburn Field (1)
-
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
-
-
-
-
Casper Mountain (1)
-
Central America
-
Costa Rica (1)
-
Panama (1)
-
-
Chicxulub Crater (3)
-
Clearwater River (1)
-
Colorado River (11)
-
Colorado River basin (2)
-
Commonwealth of Independent States
-
Caucasus
-
Northern Caucasus (1)
-
-
Fergana Basin (1)
-
Kyrgyzstan (1)
-
Russian Federation
-
Northern Caucasus (1)
-
-
-
Crater Lake (1)
-
Desert Creek Zone (1)
-
Devils Hole (1)
-
East Pacific Ocean Islands
-
Galapagos Islands (1)
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
-
Elk Mountains (4)
-
Equity Mine (1)
-
Europe
-
Alps
-
French Alps (1)
-
North Austrian Alps (1)
-
-
Caucasus
-
Northern Caucasus (1)
-
-
Central Europe
-
Austria
-
North Austrian Alps (1)
-
-
Germany
-
Baden-Wurttemberg Germany
-
Kaiserstuhl (1)
-
-
-
-
Pyrenees (1)
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Andalusia Spain (1)
-
Ebro Basin (1)
-
Murcia Spain
-
Caravaca Spain (1)
-
-
-
-
Italy
-
Marches Italy (1)
-
Tuscany Italy (1)
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
Veneto Italy
-
Belluno Italy (1)
-
-
-
-
Western Europe
-
France
-
French Alps (1)
-
Normandy (1)
-
Paris Basin (1)
-
-
Netherlands (2)
-
Scandinavia
-
Norway (2)
-
Sweden (2)
-
-
United Kingdom
-
Great Britain
-
England
-
Cornwall England (1)
-
Dorset England (1)
-
London Basin (1)
-
Sussex England (2)
-
-
Scotland
-
Argyllshire Scotland (1)
-
Hebrides
-
Inner Hebrides
-
Isle of Skye (2)
-
-
-
Highland region Scotland
-
Ardnamurchan (1)
-
Inverness-shire Scotland
-
Isle of Skye (2)
-
-
-
Orkney Islands (1)
-
-
-
-
-
-
Front Range (147)
-
Grand Canyon (1)
-
Granite Mountains (1)
-
Green River (6)
-
Green River basin (21)
-
Guadalupe Mountains (1)
-
Henderson Mine (8)
-
Indian Ocean
-
Red Sea (1)
-
-
Iron Mountain (1)
-
Krishna-Godavari Basin (1)
-
Lake George (2)
-
Llanos (1)
-
Marathon Basin (1)
-
Marble Canyon (1)
-
Maverick Basin (1)
-
Mexico
-
Baja California (2)
-
Chihuahua Mexico (1)
-
Colorado River delta (1)
-
Durango Mexico (1)
-
Sonora Mexico (1)
-
Tamaulipas Mexico (1)
-
Yucatan Mexico (1)
-
-
Midland Valley (1)
-
Mill Creek (1)
-
Mosquito Range (6)
-
North America
-
Appalachian Basin (6)
-
Appalachians
-
Piedmont (1)
-
Southern Appalachians (1)
-
-
Basin and Range Province
-
Great Basin (1)
-
-
Canadian Shield
-
Grenville Province (1)
-
-
Great Plains
-
Northern Great Plains (2)
-
-
Gulf Coastal Plain (7)
-
Lake of the Woods (1)
-
Michigan Basin (1)
-
North American Cordillera (11)
-
North American Craton (1)
-
Pedregosa Basin (1)
-
Peninsular Ranges Batholith (1)
-
Rio Grande Depression (2)
-
Rio Grande Rift (28)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
Central Rocky Mountains (12)
-
Northern Rocky Mountains (4)
-
Southern Rocky Mountains (37)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (2)
-
Gore Range (2)
-
Laramie Mountains (3)
-
Little Belt Mountains (1)
-
Medicine Bow Mountains (8)
-
San Juan Mountains
-
Creede Caldera (6)
-
-
Sangre de Cristo Mountains (30)
-
Sawatch Range
-
Mount Antero (2)
-
-
Spanish Peaks (7)
-
Uinta Mountains (18)
-
Wasatch Range (2)
-
Wet Mountains (26)
-
Wind River Range (4)
-
-
-
Rocky Mountains foreland (12)
-
Sonoran Desert (1)
-
Sweetgrass Arch (2)
-
Transcontinental Arch (5)
-
Western Canada Sedimentary Basin (3)
-
Western Interior
-
Western Interior Seaway (34)
-
-
Western Overthrust Belt (5)
-
Williston Basin (10)
-
Yakutat Terrane (1)
-
-
North Island (1)
-
Oceania
-
Polynesia
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
-
-
Oslo Rift (1)
-
Pacific Ocean
-
North Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
-
-
-
Permian Basin (4)
-
Pikes Peak (6)
-
Pioneer Mountains (1)
-
Platte River (2)
-
Platte River basin (1)
-
Price River basin (1)
-
Rangely Field (9)
-
Raton Basin (33)
-
Rattlesnake Mountain (2)
-
Red Mountain (8)
-
Rio Grande (4)
-
Rio Grande Valley (1)
-
Ruby Range (2)
-
Salt Creek (1)
-
San Juan Basin (44)
-
San Juan mining district (1)
-
San Juan River (1)
-
San Luis Valley (17)
-
Sand Wash Basin (13)
-
Santa Maria Basin (1)
-
Sierra Madre (1)
-
Sierra Nevada (5)
-
Silo Field (1)
-
Snake River (1)
-
Snake River canyon (1)
-
South America
-
Andes
-
Subandean Belt (1)
-
-
Bolivia (1)
-
Brazil
-
Para Brazil (1)
-
-
Chile (4)
-
Colombia (1)
-
Ecuador (1)
-
Peru (8)
-
-
Spor Mountain (1)
-
Stewart Valley (1)
-
Summitville Mine (2)
-
Sunnyside Mine (2)
-
Table Mountain (5)
-
Twin Lakes (1)
-
United States
-
Alabama (2)
-
Alaska
-
Fairbanks District (1)
-
-
Albuquerque Basin (1)
-
Anadarko Basin (7)
-
Ardmore Basin (1)
-
Arizona
-
Apache County Arizona (1)
-
Cochise County Arizona
-
Bisbee Arizona (1)
-
-
La Paz County Arizona (1)
-
Mogollon Rim (1)
-
Petrified Forest National Park (1)
-
Pima County Arizona (1)
-
Yavapai County Arizona (1)
-
-
Arkansas (9)
-
Arkansas River (1)
-
Arkansas River valley (10)
-
Atlantic Coastal Plain (1)
-
Bighorn Basin (8)
-
Black Warrior Basin (1)
-
Book Cliffs (13)
-
California
-
Channel Islands (1)
-
Inyo County California (2)
-
Los Angeles County California
-
Los Angeles California (1)
-
-
Modoc County California (1)
-
Mono County California
-
Long Valley Caldera (2)
-
-
San Bernardino County California (1)
-
Sierra Nevada Batholith (2)
-
Southern California (3)
-
Transverse Ranges (1)
-
-
Central Basin Platform (1)
-
Cheyenne Belt (5)
-
Colorado
-
Adams County Colorado
-
Rocky Mountain Arsenal (7)
-
-
Alamosa County Colorado (11)
-
Arapahoe County Colorado (10)
-
Archuleta County Colorado (8)
-
Baca County Colorado (8)
-
Bent County Colorado (2)
-
Boulder County Colorado
-
Boulder Colorado (12)
-
-
Cache La Poudre River (1)
-
Chaffee County Colorado
-
Mount Antero (2)
-
Salida Colorado (6)
-
-
Cheyenne County Colorado (2)
-
Clear Creek County Colorado (23)
-
Colorado mineral belt (9)
-
Conejos County Colorado (8)
-
Costilla County Colorado (3)
-
Crowley County Colorado (1)
-
Custer County Colorado (16)
-
Delta County Colorado (4)
-
Denver County Colorado
-
Denver Colorado (34)
-
-
Dolores County Colorado (5)
-
Douglas County Colorado (17)
-
Eagle County Colorado (31)
-
El Paso County Colorado
-
Colorado Springs Colorado (8)
-
-
Elbert County Colorado (18)
-
Fremont County Colorado
-
Canon City Colorado (14)
-
-
Front Range urban corridor (1)
-
Garfield County Colorado
-
Anvil Points Mine (2)
-
Rifle Colorado (7)
-
-
Gilpin County Colorado (18)
-
Gore Range (2)
-
Grand County Colorado (10)
-
Gunnison County Colorado
-
Crested Butte Colorado (6)
-
-
Gunnison River (6)
-
Hinsdale County Colorado
-
Slumgullion Landslide (3)
-
-
Huerfano County Colorado (16)
-
Jackson County Colorado (9)
-
Jefferson County Colorado
-
Golden Colorado (4)
-
Schwartzwalder Mine (6)
-
-
Kiowa County Colorado (1)
-
La Plata County Colorado (18)
-
Lake County Colorado
-
Climax Colorado (10)
-
Leadville Colorado (14)
-
Leadville mining district (2)
-
Saint Kevin Gulch (1)
-
-
Larimer County Colorado
-
Loveland Colorado (1)
-
-
Las Animas County Colorado (14)
-
Lincoln County Colorado (2)
-
Logan County Colorado (5)
-
Mahogany Zone (1)
-
Mesa County Colorado
-
Grand Junction Colorado (1)
-
-
Mineral County Colorado
-
Creede Caldera (6)
-
Creede Colorado (5)
-
Creede mining district (15)
-
-
Moffat County Colorado (16)
-
Montezuma County Colorado (11)
-
Montrose County Colorado (15)
-
Morgan County Colorado (5)
-
Needle Mountains (7)
-
Otero County Colorado (1)
-
Ouray County Colorado (18)
-
Park County Colorado
-
Alma mining district (1)
-
-
Piceance Basin (27)
-
Pikes Peak Batholith (4)
-
Pitkin County Colorado (21)
-
Pueblo County Colorado
-
Pueblo Colorado (20)
-
-
Rangely Anticline (1)
-
Rio Blanco County Colorado
-
Rangely Colorado (9)
-
-
Rio Grande County Colorado (11)
-
Rocky Flats Plant (2)
-
Rocky Mountain National Park (7)
-
Routt County Colorado (12)
-
Saguache County Colorado (24)
-
San Juan County Colorado
-
Silverton Caldera (11)
-
Silverton Colorado (5)
-
-
San Juan volcanic field (26)
-
San Miguel County Colorado (33)
-
Sawatch Range
-
Mount Antero (2)
-
-
Sedgwick County Colorado (1)
-
Summit County Colorado
-
Dillon Colorado (1)
-
-
Teller County Colorado
-
Cripple Creek Colorado (6)
-
Florissant Fossil Beds National Monument (19)
-
-
Washington County Colorado (3)
-
Wattenberg Field (18)
-
Weld County Colorado
-
Greeley Colorado (4)
-
-
Wet Mountains (26)
-
White River Plateau (6)
-
Yampa River (1)
-
Yuma County Colorado (7)
-
-
Colorado Lineament (2)
-
Colorado Plateau (103)
-
Death Valley National Park (1)
-
Delaware Basin (2)
-
Denver Basin (150)
-
Dinosaur National Monument (9)
-
Eastern U.S. (5)
-
Florida (1)
-
Four Corners (25)
-
Georgia (1)
-
Great Basin (1)
-
Hardeman Basin (1)
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
High Plains Aquifer (1)
-
Hugoton Embayment (1)
-
Idaho (15)
-
Illinois (2)
-
Illinois Basin (2)
-
Indiana (1)
-
Iowa (1)
-
Ismay Zone (1)
-
Kansas
-
Clark County Kansas (1)
-
Ellis County Kansas (1)
-
Greeley County Kansas (1)
-
Hamilton County Kansas (2)
-
Hugoton Field (2)
-
Logan County Kansas (1)
-
Ness County Kansas (1)
-
Pawnee County Kansas (1)
-
Republic County Kansas (1)
-
Russell County Kansas (2)
-
Sherman County Kansas (1)
-
-
Kentucky (2)
-
Louisiana (3)
-
Maryland (1)
-
Massachusetts (1)
-
Michigan (2)
-
Midcontinent (9)
-
Midwest (7)
-
Minnesota (2)
-
Mississippi (1)
-
Mississippi Valley (1)
-
Missouri (4)
-
Mojave Desert (6)
-
Montana
-
Big Snowy Mountains (1)
-
Lewis and Clark County Montana (1)
-
Little Belt Mountains (1)
-
Silver Bow County Montana
-
Butte Montana (3)
-
-
-
Moxa Arch (1)
-
Nebraska
-
Cheyenne County Nebraska (1)
-
Dawes County Nebraska (1)
-
Garden County Nebraska (1)
-
Loup County Nebraska (1)
-
Sioux County Nebraska (3)
-
-
Nevada
-
Elko County Nevada
-
Independence Mountains (1)
-
-
Nye County Nevada (3)
-
-
New Hampshire (2)
-
New Jersey (2)
-
New Madrid region (1)
-
New Mexico
-
Cibola County New Mexico (1)
-
Colfax County New Mexico (4)
-
Datil-Mogollon volcanic field (1)
-
Grant County New Mexico (1)
-
Jemez Lineament (3)
-
Jornada del Muerto (1)
-
McKinley County New Mexico
-
Grants mining district (1)
-
-
Picuris Range (2)
-
Rio Arriba County New Mexico (3)
-
Roosevelt County New Mexico (1)
-
San Juan County New Mexico (2)
-
Sandia Mountains (1)
-
Sandoval County New Mexico (2)
-
Santa Fe County New Mexico
-
Santa Fe New Mexico (1)
-
-
Sierra County New Mexico (1)
-
Socorro County New Mexico
-
Socorro New Mexico (2)
-
-
Taos County New Mexico
-
Questa Caldera (1)
-
-
Taos Plateau (3)
-
Tusas Mountains (1)
-
Union County New Mexico (1)
-
Valencia County New Mexico (1)
-
-
New York
-
Saint Lawrence County New York
-
Balmat-Edwards mining district (1)
-
-
-
North Carolina
-
Onslow Bay (1)
-
-
North Dakota (18)
-
Ogallala Aquifer (1)
-
Ohio
-
Portage County Ohio (1)
-
-
Oklahoma
-
Arbuckle Anticline (1)
-
Arbuckle Mountains (1)
-
Carter County Oklahoma (1)
-
Comanche County Oklahoma (1)
-
Criner Hills (1)
-
Le Flore County Oklahoma (1)
-
Marshall County Oklahoma (1)
-
Meers Fault (1)
-
Murray County Oklahoma (1)
-
Pontotoc County Oklahoma (1)
-
-
Oregon (5)
-
Orogrande Basin (1)
-
Ouachita Belt (1)
-
Ouachita Mountains (1)
-
Palo Duro Basin (2)
-
Paradox Basin (36)
-
Pennsylvania
-
Lancaster County Pennsylvania (1)
-
-
Powder River basin (16)
-
Reelfoot Rift (1)
-
Rhode Island (1)
-
Sevier orogenic belt (10)
-
South Carolina
-
Charleston County South Carolina
-
Charleston South Carolina (1)
-
-
-
South Dakota
-
Badlands National Park (1)
-
Fall River County South Dakota (3)
-
Harney Peak Granite (1)
-
Pennington County South Dakota (2)
-
Shannon County South Dakota (1)
-
-
South Platte River (3)
-
South Platte River valley (3)
-
Southwestern U.S. (16)
-
Tennessee
-
Polk County Tennessee (1)
-
-
Texas
-
Bexar County Texas (1)
-
Brewster County Texas
-
Big Bend National Park (1)
-
-
East Texas (1)
-
Fort Worth Basin (3)
-
Galveston County Texas
-
Galveston Texas (1)
-
-
Hartley County Texas (1)
-
Hemphill County Texas (1)
-
Kinney County Texas (1)
-
Llano Uplift (1)
-
Lubbock County Texas (1)
-
McLennan County Texas (1)
-
Midland Basin (2)
-
Moore County Texas (1)
-
Potter County Texas (1)
-
Presidio County Texas (1)
-
Roberts County Texas (1)
-
Sherman County Texas (1)
-
Terrell County Texas (2)
-
Val Verde County Texas (1)
-
West Texas (1)
-
Zavala County Texas (1)
-
-
Trans-Pecos (1)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (2)
-
Gore Range (2)
-
Laramie Mountains (3)
-
Little Belt Mountains (1)
-
Medicine Bow Mountains (8)
-
San Juan Mountains
-
Creede Caldera (6)
-
-
Sangre de Cristo Mountains (30)
-
Sawatch Range
-
Mount Antero (2)
-
-
Spanish Peaks (7)
-
Uinta Mountains (18)
-
Wasatch Range (2)
-
Wet Mountains (26)
-
Wind River Range (4)
-
-
Uinta Basin (20)
-
Uncompahgre Uplift (26)
-
Utah
-
Beaver County Utah (1)
-
Bingham mining district (2)
-
Carbon County Utah (3)
-
Daggett County Utah (4)
-
Duchesne County Utah (1)
-
Emery County Utah (4)
-
Grand County Utah (8)
-
Kaiparowits Plateau (1)
-
Kane County Utah (1)
-
Morgan County Utah (1)
-
Piute County Utah
-
Marysvale Utah (2)
-
-
Salt Lake County Utah
-
Bingham Utah (1)
-
-
San Juan County Utah (5)
-
San Rafael Swell (2)
-
Summit County Utah (1)
-
Uintah County Utah (6)
-
Wasatch Plateau (1)
-
Wayne County Utah (1)
-
Zion National Park (1)
-
-
Vermont (1)
-
Virginia
-
Wythe County Virginia (1)
-
-
Washakie Basin (8)
-
Washington
-
Ferry County Washington (1)
-
-
West Virginia (2)
-
Western U.S. (51)
-
Wisconsin (3)
-
Wyoming
-
Albany County Wyoming (3)
-
Campbell County Wyoming (1)
-
Carbon County Wyoming (3)
-
Converse County Wyoming (1)
-
Crook County Wyoming (1)
-
Great Divide Basin (3)
-
Hanna Basin (7)
-
Laramie Basin (4)
-
Laramie County Wyoming (3)
-
Lincoln County Wyoming (2)
-
Lost Soldier Field (1)
-
Natrona County Wyoming (1)
-
Rock Springs Uplift (4)
-
Sierra Madre Range (1)
-
Sublette County Wyoming
-
Pinedale Anticline (1)
-
-
Sweetwater County Wyoming (5)
-
Teapot Dome (1)
-
Wind River Range (4)
-
-
Wyoming Province (6)
-
Yavapai Province (11)
-
Yellowstone National Park (3)
-
-
White River (2)
-
Wind River (1)
-
Wind River basin (7)
-
-
commodities
-
bitumens
-
asphalt (2)
-
-
brines (8)
-
coal deposits (1)
-
construction materials
-
dimension stone (1)
-
-
diamond deposits (6)
-
energy sources (40)
-
fluorspar deposits (1)
-
gems (5)
-
geothermal energy (5)
-
metal ores
-
arsenic ores (1)
-
base metals (13)
-
beryllium ores (1)
-
copper ores (20)
-
gold ores (38)
-
iron ores (3)
-
lead ores (8)
-
lead-zinc deposits (8)
-
manganese ores (2)
-
molybdenum ores (27)
-
niobium ores (2)
-
platinum ores (1)
-
polymetallic ores (15)
-
pyrite ores (1)
-
rare earth deposits (3)
-
silver ores (25)
-
tantalum ores (1)
-
tellurium ores (2)
-
thorium ores (1)
-
tin ores (1)
-
titanium ores (2)
-
tungsten ores (8)
-
uranium ores (70)
-
vanadium ores (22)
-
zinc ores (9)
-
-
mineral deposits, genesis (156)
-
mineral exploration (37)
-
mineral resources (13)
-
new energy sources (1)
-
oil and gas fields (108)
-
petroleum
-
natural gas
-
coalbed methane (7)
-
-
shale oil (2)
-
-
placers (5)
-
potash (1)
-
salt deposits (1)
-
sandstone deposits (1)
-
sodium carbonate (1)
-
sulfur deposits (1)
-
tight sands (21)
-
vermiculite deposits (1)
-
water resources (6)
-
-
elements, isotopes
-
boron
-
B-11/B-10 (1)
-
-
carbon
-
C-13/C-12 (53)
-
C-14 (16)
-
organic carbon (15)
-
-
halogens
-
fluorine (7)
-
-
hydrogen
-
D/H (10)
-
deuterium (5)
-
tritium (1)
-
-
isotope ratios (69)
-
isotopes
-
radioactive isotopes
-
Al-26 (3)
-
Be-10 (7)
-
C-14 (16)
-
Pb-204 (1)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-208/Pb-204 (5)
-
Re-187/Os-188 (1)
-
Rn-220 (1)
-
Rn-222 (2)
-
Sm-147/Nd-144 (1)
-
tritium (1)
-
-
stable isotopes
-
B-11/B-10 (1)
-
C-13/C-12 (53)
-
D/H (10)
-
deuterium (5)
-
He-3 (2)
-
He-4/He-3 (1)
-
Hf-177/Hf-176 (2)
-
Nd-144/Nd-143 (8)
-
O-18 (1)
-
O-18/O-16 (49)
-
Os-188/Os-187 (2)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (5)
-
Re-187/Os-188 (1)
-
S-34/S-32 (18)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (17)
-
-
-
Lu/Hf (2)
-
metals
-
actinides
-
plutonium (1)
-
thorium (5)
-
uranium (32)
-
-
alkali metals
-
lithium (3)
-
potassium (3)
-
sodium (1)
-
-
alkaline earth metals
-
barium (2)
-
beryllium
-
Be-10 (7)
-
-
calcium (6)
-
magnesium (4)
-
strontium
-
Sr-87/Sr-86 (17)
-
-
-
aluminum
-
Al-26 (3)
-
-
bismuth (1)
-
cadmium (1)
-
copper (11)
-
gold (15)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
iron (7)
-
lead
-
Pb-204 (1)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (5)
-
-
manganese (3)
-
mercury (2)
-
molybdenum (4)
-
nickel (2)
-
niobium (2)
-
platinum group
-
iridium (2)
-
osmium
-
Os-188/Os-187 (2)
-
Re-187/Os-188 (1)
-
-
palladium (1)
-
platinum (1)
-
platinum ores (1)
-
-
precious metals (5)
-
rare earths
-
cerium (3)
-
dysprosium (1)
-
lanthanum (1)
-
lutetium (1)
-
neodymium
-
Nd-144/Nd-143 (8)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
ytterbium (3)
-
yttrium (5)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
silver (12)
-
titanium (4)
-
tungsten (3)
-
vanadium (9)
-
zinc (6)
-
-
nitrogen (5)
-
noble gases
-
argon (1)
-
helium
-
He-3 (2)
-
He-4/He-3 (1)
-
-
radon
-
Rn-220 (1)
-
Rn-222 (2)
-
-
-
oxygen
-
dissolved oxygen (1)
-
O-18 (1)
-
O-18/O-16 (49)
-
-
phosphorus (2)
-
selenium (1)
-
silicon (1)
-
sulfur
-
organic sulfur (1)
-
S-34/S-32 (18)
-
-
tellurium (4)
-
trace metals (3)
-
-
fossils
-
bacteria (1)
-
borings (2)
-
burrows (6)
-
Chordata
-
Vertebrata
-
Agnatha
-
Ostracodermi (1)
-
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
-
Osteichthyes
-
Actinopterygii
-
Holostei
-
Amiidae (1)
-
-
Teleostei (3)
-
-
-
Placodermi (1)
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (1)
-
-
Lissamphibia
-
Caudata (1)
-
-
-
Aves
-
Neornithes (1)
-
-
Mammalia
-
Multituberculata (6)
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae (4)
-
Tylopoda
-
Camelidae (3)
-
-
-
-
Carnivora
-
Fissipeda
-
Canidae (3)
-
-
-
Condylarthra (1)
-
Edentata (1)
-
Insectivora (2)
-
Lagomorpha (3)
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (3)
-
-
-
-
Primates
-
Prosimii
-
Adapidae (1)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (1)
-
-
-
-
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (2)
-
-
-
-
Ungulata (3)
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
Triconodonta (1)
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (3)
-
Cryptodira (1)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia
-
Eusuchia
-
Alligator
-
Alligator mississippiensis (1)
-
-
-
-
dinosaurs
-
Ornithischia
-
Ankylosauria (1)
-
Ceratopsia
-
Ceratopsidae
-
Triceratops (1)
-
-
-
Ornithopoda
-
Hadrosauridae (2)
-
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda
-
Camarasaurus (3)
-
Diplodocidae
-
Apatosaurus (1)
-
Diplodocus (1)
-
-
-
-
Theropoda
-
Carnosauria
-
Allosaurus (1)
-
-
Coelurosauria
-
Dromaeosauridae (1)
-
Tyrannosauridae (1)
-
-
-
-
-
Pterosauria (2)
-
-
Eosuchia (1)
-
Lepidosauria
-
Rhynchocephalia
-
Sphenodontidae (1)
-
-
Squamata (4)
-
-
-
Synapsida
-
Pelycosauria (1)
-
Therapsida
-
Dicynodontia (1)
-
-
-
Testudinata (1)
-
-
-
-
-
coprolites (3)
-
fungi (1)
-
ichnofossils
-
Cruziana (1)
-
Planolites (1)
-
Skolithos (2)
-
Thalassinoides (1)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Arachnida (4)
-
-
Mandibulata
-
Crustacea
-
Malacostraca (1)
-
Ostracoda (8)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (2)
-
Diptera (4)
-
-
Exopterygota
-
Hemiptera (2)
-
Orthoptera (2)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita (3)
-
-
-
Brachiopoda (7)
-
Bryozoa (4)
-
Cnidaria
-
Anthozoa (6)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (2)
-
Ophiuroidea (1)
-
-
-
Crinozoa
-
Blastoidea (1)
-
Crinoidea (6)
-
Cystoidea (1)
-
-
Echinozoa
-
Echinoidea (2)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Veneroida
-
Lucinidae (1)
-
-
-
Ostreoidea
-
Ostreidae
-
Ostrea (1)
-
-
-
Palaeoheterodonta
-
Unionidae (3)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae (4)
-
-
Pectinacea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (2)
-
Baculites (1)
-
-
Nautiloidea (1)
-
-
Gastropoda (9)
-
-
Porifera
-
Calcarea (1)
-
Demospongea (2)
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites
-
Triticites ventricosus (1)
-
-
-
-
Rotaliina
-
Globigerinacea
-
Hedbergella (1)
-
Rotalipora (2)
-
-
-
-
Radiolaria (2)
-
Silicoflagellata (1)
-
-
Vermes
-
Priapulida (1)
-
-
-
microfossils
-
Charophyta (2)
-
Conodonta (12)
-
Fusulinina
-
Fusulinidae
-
Triticites
-
Triticites ventricosus (1)
-
-
-
-
-
palynomorphs
-
acritarchs (2)
-
Dinoflagellata (4)
-
megaspores (1)
-
miospores
-
pollen (11)
-
-
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Charophyta (2)
-
-
Coccolithophoraceae (2)
-
diatoms (5)
-
nannofossils (3)
-
-
Pteridophyta
-
Lycopsida
-
Sigillaria (2)
-
Stigmaria (1)
-
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Artemisia (2)
-
Hamamelididae (1)
-
Juglandaceae (1)
-
Lauraceae (2)
-
-
-
Gymnospermae
-
Coniferales
-
Cupressaceae (1)
-
Picea (1)
-
Pinaceae
-
Abies (1)
-
Pinus (2)
-
-
-
Cycadales (1)
-
Pteridospermae (1)
-
-
-
-
problematic fossils (2)
-
thallophytes (10)
-
tracks (11)
-
trails (2)
-
-
geochronology methods
-
(U-Th)/He (10)
-
Ar/Ar (36)
-
exposure age (4)
-
fission-track dating (13)
-
K/Ar (17)
-
lichenometry (3)
-
Lu/Hf (2)
-
Nd/Nd (1)
-
optical mineralogy (1)
-
optically stimulated luminescence (3)
-
paleomagnetism (41)
-
Pb/Pb (8)
-
Rb/Sr (7)
-
Re/Os (1)
-
tephrochronology (3)
-
Th/U (2)
-
thermochronology (11)
-
thermoluminescence (2)
-
tree rings (1)
-
U/Pb (56)
-
U/Th/Pb (4)
-
uranium disequilibrium (3)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Clovis (1)
-
Holocene
-
lower Holocene (1)
-
Medieval Warm Period (1)
-
Neoglacial
-
Little Ice Age (1)
-
-
upper Holocene
-
Little Ice Age (1)
-
-
-
Pleistocene
-
Bishop Tuff (2)
-
lower Pleistocene
-
Jaramillo Subchron (1)
-
-
Matuyama Chron (1)
-
Peoria Loess (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Bolling (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (2)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
Pinedale Glaciation (5)
-
-
-
Tertiary
-
Challis Volcanics (1)
-
Climax Porphyry (2)
-
Florissant Lake Beds (23)
-
lower Tertiary (12)
-
middle Tertiary (5)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (7)
-
Capistrano Formation (1)
-
Hemphillian (1)
-
Miocene
-
Ash Hollow Formation (1)
-
lower Miocene (4)
-
Surma Group (1)
-
upper Miocene (5)
-
-
Ogallala Formation (5)
-
Pliocene
-
upper Pliocene (3)
-
-
-
Paleogene
-
Calvert Bluff Formation (1)
-
Duchesne River Formation (1)
-
Eocene
-
Absaroka Supergroup (1)
-
Bridger Formation (2)
-
Bridgerian (3)
-
Green River Formation (52)
-
Lake Gosiute (2)
-
Lake Uinta (4)
-
lower Eocene
-
Wasatchian (2)
-
Willwood Formation (3)
-
Wind River Formation (1)
-
-
middle Eocene
-
Laney Shale Member (2)
-
-
Parachute Creek Member (6)
-
upper Eocene
-
Chadronian (4)
-
Uinta Formation (4)
-
-
Wilkins Peak Member (1)
-
-
Hanna Formation (1)
-
lower Paleogene (4)
-
Oligocene
-
Brule Formation (2)
-
Creede Formation (8)
-
Fish Canyon Tuff (15)
-
Frio Formation (1)
-
lower Oligocene (2)
-
middle Oligocene (3)
-
upper Oligocene (4)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (13)
-
Puercan (5)
-
Torrejonian (2)
-
-
Ludlow Member (1)
-
middle Paleocene (1)
-
Sentinel Butte Formation (1)
-
Tullock Member (1)
-
upper Paleocene
-
Clarkforkian (1)
-
Tiffanian (2)
-
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Renova Formation (1)
-
Wasatch Formation (18)
-
White River Group (7)
-
Wilcox Group (3)
-
-
-
upper Cenozoic (8)
-
-
Mesozoic
-
Cretaceous
-
Benton Formation (1)
-
Colorado Group (4)
-
Comanchean
-
Travis Peak Formation (2)
-
-
Dakota Formation (28)
-
Graneros Shale (9)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (1)
-
Bear River Formation (1)
-
Burro Canyon Formation (8)
-
Cedar Mountain Formation (3)
-
Cheyenne Sandstone (1)
-
Kiowa Formation (2)
-
Mowry Shale (8)
-
Muddy Sandstone (7)
-
Neocomian (1)
-
Skull Creek Shale (5)
-
Travis Peak Formation (2)
-
-
Mancos Shale (29)
-
Middle Cretaceous (8)
-
Upper Cretaceous
-
Almond Formation (1)
-
Blackhawk Formation (4)
-
Bridge Creek Limestone Member (6)
-
Campanian
-
lower Campanian (1)
-
upper Campanian (2)
-
-
Cardium Formation (2)
-
Carlile Shale (12)
-
Castlegate Sandstone (9)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (13)
-
Coniacian (4)
-
Crevasse Canyon Formation (1)
-
Fort Hays Limestone Member (11)
-
Fox Hills Formation (4)
-
Frontier Formation (4)
-
Fruitland Formation (10)
-
Gallup Sandstone (1)
-
Greenhorn Limestone (19)
-
Gulfian
-
Eagle Ford Formation (4)
-
Woodbine Formation (1)
-
-
Hell Creek Formation (1)
-
Hilliard Shale (1)
-
Judith River Formation (2)
-
Kirtland Shale (2)
-
K-T boundary (13)
-
La Ventana Sandstone (1)
-
Lance Formation (3)
-
Laramie Formation (11)
-
Lewis Shale (3)
-
Maestrichtian (14)
-
Menefee Formation (3)
-
Mesaverde Group (44)
-
Montana Group (1)
-
Niobrara Formation (51)
-
Ojo Alamo Sandstone (2)
-
Parkman Sandstone (1)
-
Pictured Cliffs Sandstone (4)
-
Pierre Shale (37)
-
Price River Formation (2)
-
Santonian (3)
-
Senonian (31)
-
Sharon Springs Member (4)
-
Smoky Hill Chalk Member (9)
-
Star Point Sandstone (2)
-
Tropic Shale (1)
-
Turonian
-
lower Turonian (1)
-
middle Turonian (1)
-
upper Turonian (1)
-
-
Tuscaloosa Formation (1)
-
Two Medicine Formation (1)
-
Williams Fork Formation (22)
-
-
-
Glen Canyon Group (2)
-
Jurassic
-
Bazhenov Formation (1)
-
Carmel Formation (1)
-
Lower Jurassic (2)
-
Middle Jurassic
-
Callovian (1)
-
Summerville Formation (1)
-
-
Oxford Clay (1)
-
Posidonia Shale (1)
-
San Rafael Group (1)
-
Upper Jurassic
-
Bossier Formation (2)
-
Brushy Basin Member (7)
-
Buckner Formation (1)
-
Cotton Valley Group (1)
-
Entrada Sandstone (9)
-
Haynesville Formation (2)
-
Kimmeridgian (1)
-
Morrison Formation (49)
-
Oxfordian (1)
-
Portlandian (2)
-
Salt Wash Sandstone Member (6)
-
Smackover Formation (1)
-
Sundance Formation (2)
-
Tithonian (3)
-
Westwater Canyon Sandstone Member (2)
-
-
-
Kayenta Formation (3)
-
lower Mesozoic (1)
-
Navajo Sandstone (5)
-
Newark Supergroup (1)
-
Nugget Sandstone (1)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (1)
-
Permian-Triassic boundary (1)
-
-
Moenkopi Formation (5)
-
Upper Triassic
-
Chinle Formation (5)
-
Dockum Group (1)
-
Lockatong Formation (2)
-
Norian (1)
-
-
-
upper Mesozoic (1)
-
Wingate Sandstone (5)
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
Middle Cambrian
-
Flathead Sandstone (1)
-
-
Upper Cambrian
-
Dresbachian (1)
-
Lamotte Sandstone (2)
-
Potsdam Sandstone (1)
-
-
-
Carboniferous
-
Jackfork Group (1)
-
Mississippian
-
Barnett Shale (4)
-
Leadville Formation (9)
-
Lower Mississippian
-
Tournaisian (1)
-
-
Madison Group (2)
-
Mission Canyon Limestone (1)
-
Upper Mississippian
-
Chesterian (1)
-
-
-
Pennsylvanian
-
Hermosa Group (4)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Morrowan (7)
-
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (1)
-
-
Desmoinesian
-
Cherokee Group (3)
-
Marmaton Group (2)
-
-
Moscovian (1)
-
Paradox Formation (7)
-
-
Minturn Formation (18)
-
Morrow Formation (4)
-
Strawn Series (1)
-
Upper Pennsylvanian
-
Missourian
-
Lansing Group (1)
-
-
Virgilian (3)
-
-
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Casper Formation (3)
-
Devonian
-
Middle Devonian
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Duperow Formation (1)
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (1)
-
-
-
lower Paleozoic (6)
-
Madera Formation (2)
-
Maroon Formation (14)
-
Minnelusa Formation (4)
-
Ordovician
-
Lower Ordovician
-
Beekmantown Group (1)
-
Manitou Formation (11)
-
-
Middle Ordovician
-
Simpson Group (1)
-
-
Upper Ordovician
-
Trentonian (1)
-
-
Utica Shale (1)
-
Viola Limestone (1)
-
-
Permian
-
Cutler Formation (13)
-
Guadalupian
-
Brushy Canyon Formation (1)
-
Cherry Canyon Formation (1)
-
Roadian (1)
-
-
Kaibab Formation (1)
-
Khuff Formation (1)
-
Lower Permian
-
Autunian (1)
-
Cherry Canyon Formation (1)
-
Cisuralian
-
Artinskian (1)
-
Kungurian (2)
-
-
Leonardian (1)
-
Wolfcampian (4)
-
-
Lyons Sandstone (15)
-
Middle Permian (1)
-
Phosphoria Formation (3)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
Silurian
-
Lower Silurian (1)
-
-
Tensleep Sandstone (1)
-
upper Paleozoic
-
Admire Group (1)
-
Antrim Shale (1)
-
Bakken Formation (3)
-
Fountain Formation (25)
-
Wood River Formation (1)
-
-
Weber Sandstone (8)
-
Woodford Shale (1)
-
-
Phanerozoic (20)
-
Precambrian
-
Archean
-
Gilman Formation (2)
-
-
Idaho Springs Formation (2)
-
middle Precambrian (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (14)
-
Neoproterozoic (6)
-
Ortega Group (1)
-
Paleoproterozoic (24)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (6)
-
granophyre (1)
-
hypabyssal rocks (1)
-
kamafugite (1)
-
kimberlite (8)
-
plutonic rocks
-
diabase (4)
-
diorites
-
quartz diorites (3)
-
tonalite (2)
-
-
gabbros
-
alkali gabbros (1)
-
-
granites
-
aplite (2)
-
A-type granites (2)
-
biotite granite (1)
-
felsite (1)
-
leucogranite (1)
-
monzogranite (4)
-
muscovite granite (1)
-
two-mica granite (1)
-
-
granodiorites (11)
-
lamproite (2)
-
lamprophyres
-
minette (1)
-
spessartite (1)
-
-
monzonites (4)
-
pegmatite (45)
-
quartz monzonite (5)
-
syenites (5)
-
ultramafics
-
peridotites (2)
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (1)
-
-
-
-
porphyry
-
vitrophyre (2)
-
-
volcanic rocks
-
andesites (5)
-
basalts
-
alkali basalts
-
trachybasalts (3)
-
-
shoshonite (2)
-
-
basanite (1)
-
dacites (6)
-
glasses
-
obsidian (1)
-
perlite (1)
-
volcanic glass (1)
-
-
latite (4)
-
phonolites (1)
-
pyroclastics
-
ash-flow tuff (10)
-
ignimbrite (14)
-
pumice (1)
-
rhyolite tuff (2)
-
tuff (28)
-
welded tuff (4)
-
-
rhyodacites (3)
-
rhyolites
-
rhyolite porphyry (1)
-
-
trachyandesites (6)
-
trachytes (3)
-
vitrophyre (2)
-
-
-
volcanic ash (9)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (6)
-
eclogite (2)
-
gneisses
-
granite gneiss (2)
-
-
granulites (1)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (1)
-
metagranite (1)
-
metarhyolite (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metagraywacke (1)
-
metapelite (1)
-
metasandstone (1)
-
-
metasomatic rocks
-
greisen (1)
-
skarn (2)
-
-
metavolcanic rocks (5)
-
migmatites (7)
-
mylonites
-
pseudotachylite (4)
-
ultramylonite (1)
-
-
quartzites (7)
-
schists
-
greenschist (1)
-
-
-
turbidite (4)
-
-
meteorites
-
meteorites
-
iron meteorites (1)
-
-
-
minerals
-
alloys (1)
-
arsenates
-
pharmacolite (1)
-
-
arsenites (1)
-
carbonates
-
ankerite (2)
-
aragonite (5)
-
bastnaesite (4)
-
calcite (17)
-
cancrinite (1)
-
dawsonite (2)
-
dolomite (7)
-
ikaite (1)
-
nahcolite (4)
-
phosgenite (1)
-
rhodochrosite (3)
-
siderite (2)
-
trona (2)
-
-
copper minerals (1)
-
halides
-
chlorides
-
halite (5)
-
phosgenite (1)
-
-
fluorides
-
bastnaesite (4)
-
fluorite (9)
-
topaz (4)
-
triplite (1)
-
weberite (1)
-
zinnwaldite (1)
-
-
zunyite (1)
-
-
hydrates (1)
-
minerals (151)
-
molybdates
-
ferrimolybdite (1)
-
wulfenite (1)
-
-
native elements
-
diamond (2)
-
-
nitrates (1)
-
oxalates (1)
-
oxides
-
cassiterite (1)
-
coronadite (1)
-
diaspore (1)
-
gahnite (2)
-
goethite (4)
-
hematite (3)
-
hercynite (2)
-
hollandite (1)
-
hydroxides
-
iron hydroxides (1)
-
schoepite (1)
-
-
ilmenite (3)
-
iron oxides (4)
-
limonite (1)
-
maghemite (1)
-
magnetite (5)
-
niobates
-
aeschynite (1)
-
columbite (3)
-
euxenite (1)
-
fergusonite (1)
-
samarskite (4)
-
-
nordstrandite (1)
-
pitchblende (6)
-
rutile (1)
-
spinel (1)
-
spinel group (1)
-
tantalates
-
euxenite (1)
-
stibiotantalite (1)
-
tantalite (1)
-
-
uraninite (8)
-
-
phosphates
-
amblygonite (1)
-
apatite (19)
-
goyazite (2)
-
monazite (10)
-
montebrasite (2)
-
triplite (1)
-
turquoise (1)
-
variscite (1)
-
xenotime (2)
-
-
silicates
-
asbestos (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (5)
-
richterite (1)
-
riebeckite (2)
-
-
orthoamphibole
-
anthophyllite (2)
-
gedrite (2)
-
-
-
astrophyllite (1)
-
pyroxene group
-
clinopyroxene
-
diopside (1)
-
titanaugite (1)
-
-
-
-
framework silicates
-
cancrinite (1)
-
feldspar group
-
alkali feldspar
-
adularia (3)
-
amazonite (1)
-
K-feldspar (10)
-
microcline (3)
-
orthoclase (2)
-
sanidine (11)
-
-
plagioclase
-
albite (5)
-
-
-
nepheline group
-
nepheline (1)
-
-
pseudoleucite (1)
-
silica minerals
-
amethyst (1)
-
chalcedony (2)
-
opal
-
opal-CT (1)
-
-
quartz
-
smoky quartz (2)
-
-
tridymite (1)
-
-
sodalite group
-
genthelvite (4)
-
helvite (2)
-
lazurite (1)
-
sodalite (1)
-
-
zeolite group
-
clinoptilolite (1)
-
laumontite (2)
-
mordenite (1)
-
natrolite (1)
-
thomsonite (1)
-
-
-
orthosilicates
-
nesosilicates
-
andalusite (2)
-
braunite (1)
-
britholite group (1)
-
datolite group
-
gadolinite (2)
-
-
euclase (1)
-
garnet group
-
andradite (1)
-
grossular (1)
-
spessartine (2)
-
-
mullite (1)
-
olivine group
-
olivine (1)
-
-
phenakite group
-
phenakite (1)
-
-
sillimanite (3)
-
staurolite (2)
-
titanite group
-
titanite (7)
-
-
topaz (4)
-
zircon group
-
coffinite (1)
-
thorite (1)
-
zircon (68)
-
-
-
sorosilicates
-
bertrandite (1)
-
chevkinite group
-
perrierite (1)
-
-
epidote group
-
allanite (4)
-
-
zunyite (1)
-
-
-
ring silicates
-
aquamarine (1)
-
beryl (3)
-
cordierite (6)
-
tourmaline group (2)
-
-
sheet silicates
-
chlorite group
-
chlorite (5)
-
-
clay minerals
-
beidellite (1)
-
dickite (2)
-
kaolinite (11)
-
montmorillonite (2)
-
nacrite (1)
-
nontronite (1)
-
smectite (20)
-
vermiculite (1)
-
-
illite (20)
-
mica group
-
biotite (8)
-
celadonite (1)
-
glauconite (2)
-
lepidolite (1)
-
muscovite (2)
-
phlogopite (2)
-
zinnwaldite (1)
-
-
sericite (8)
-
serpentine group (1)
-
-
-
sulfates
-
alunite (3)
-
anhydrite (3)
-
barite (3)
-
celestine (1)
-
epsomite (1)
-
gypsum (8)
-
hexahydrite (1)
-
jarosite (2)
-
lazurite (1)
-
melanterite (1)
-
svanbergite (1)
-
-
sulfides
-
aikinite (1)
-
argentite (2)
-
bornite (1)
-
chalcopyrite (2)
-
covellite (1)
-
galena (12)
-
genthelvite (4)
-
helvite (2)
-
lazurite (1)
-
molybdenite (11)
-
pentlandite (1)
-
pyrite (11)
-
pyrrhotite (4)
-
sphalerite (9)
-
stromeyerite (1)
-
tetradymite (2)
-
violarite (1)
-
-
sulfosalts
-
sulfantimonites
-
tetrahedrite (2)
-
-
sulfarsenates
-
enargite (1)
-
-
sulfarsenites
-
proustite (1)
-
tennantite (3)
-
-
sulfobismuthites
-
matildite (1)
-
-
-
tellurides
-
calaverite (5)
-
hessite (1)
-
sylvanite (4)
-
tetradymite (2)
-
-
tellurites (3)
-
tungstates
-
ferberite (1)
-
scheelite (3)
-
wolframite (1)
-
-
uranium minerals (5)
-
vanadates
-
carnotite (1)
-
-
-
Primary terms
-
absolute age (151)
-
Africa
-
North Africa
-
Morocco
-
Tarfaya Morocco (1)
-
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
Southern Africa
-
Karoo Basin (1)
-
Namaqualand (1)
-
Namibia
-
Tsumeb Namibia (1)
-
-
South Africa
-
Cape fold belt (1)
-
Transvaal region (1)
-
Witwatersrand (1)
-
-
Zimbabwe (1)
-
-
West Africa
-
Chad (1)
-
Niger (1)
-
-
-
Antarctica
-
East Antarctica (1)
-
Queen Maud Land (1)
-
-
Arctic Ocean
-
Norwegian Sea (1)
-
-
Arctic region
-
Greenland
-
Greenland ice sheet (1)
-
-
-
Asia
-
Arabian Peninsula
-
Kuwait (1)
-
Oman (1)
-
Qatar (1)
-
Saudi Arabia (1)
-
-
Central Asia
-
Fergana Basin (1)
-
-
Far East
-
China
-
Inner Mongolia China (1)
-
Shandong China (1)
-
Sichuan China (1)
-
Xinjiang China
-
Junggar (1)
-
-
Xizang China (1)
-
-
Japan (1)
-
Korea
-
South Korea (1)
-
-
Laos (1)
-
Malaysia (1)
-
Taiwan (1)
-
-
Himalayas (1)
-
Indian Peninsula
-
Afghanistan (1)
-
Bangladesh (1)
-
Bengal (1)
-
Bhutan (1)
-
India
-
Dharwar Craton (1)
-
Maharashtra India
-
Mumbai India (1)
-
-
Northeastern India
-
Meghalaya India (1)
-
-
Sikkim India (1)
-
-
Nepal (1)
-
Pakistan (2)
-
-
Karakoram (1)
-
Kyrgyzstan (1)
-
Middle East
-
Iran (1)
-
Iraq (1)
-
Turkey (1)
-
Zagros (1)
-
-
Siberia (2)
-
-
associations (4)
-
Atlantic Ocean
-
North Atlantic
-
Faeroe-Shetland Basin (1)
-
Gulf of Mexico (4)
-
North Sea
-
Ekofisk Field (1)
-
Valhall Field (1)
-
-
Reykjanes Ridge (1)
-
Rockall Trough (1)
-
Scotian Shelf (1)
-
-
South Atlantic
-
Santos Basin (1)
-
-
-
Australasia
-
Australia
-
Bass Strait
-
Bass Basin (1)
-
-
Northern Territory Australia (2)
-
Queensland Australia (2)
-
South Australia
-
Eyre Peninsula (1)
-
-
Western Australia (1)
-
-
New Zealand
-
Taupo volcanic zone (1)
-
-
-
bacteria (1)
-
bibliography (13)
-
biogeography (22)
-
biography (1)
-
bitumens
-
asphalt (2)
-
-
boron
-
B-11/B-10 (1)
-
-
brines (8)
-
Canada
-
Cold Lake (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (2)
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Newfoundland (1)
-
-
Ontario (4)
-
Quebec
-
Charlevoix (1)
-
Rouville County Quebec (1)
-
-
-
Western Canada
-
Alberta
-
Alberta Basin (1)
-
-
British Columbia (6)
-
Canadian Rocky Mountains (1)
-
Manitoba (2)
-
Saskatchewan
-
Weyburn Field (1)
-
-
-
-
carbon
-
C-13/C-12 (53)
-
C-14 (16)
-
organic carbon (15)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
-
-
-
-
catalogs (4)
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Clovis (1)
-
Holocene
-
lower Holocene (1)
-
Medieval Warm Period (1)
-
Neoglacial
-
Little Ice Age (1)
-
-
upper Holocene
-
Little Ice Age (1)
-
-
-
Pleistocene
-
Bishop Tuff (2)
-
lower Pleistocene
-
Jaramillo Subchron (1)
-
-
Matuyama Chron (1)
-
Peoria Loess (2)
-
upper Pleistocene
-
Rancholabrean (1)
-
Weichselian
-
upper Weichselian
-
Allerod (1)
-
Bolling (1)
-
Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (2)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
Pinedale Glaciation (5)
-
-
-
Tertiary
-
Challis Volcanics (1)
-
Climax Porphyry (2)
-
Florissant Lake Beds (23)
-
lower Tertiary (12)
-
middle Tertiary (5)
-
Neogene
-
Bidahochi Formation (1)
-
Browns Park Formation (7)
-
Capistrano Formation (1)
-
Hemphillian (1)
-
Miocene
-
Ash Hollow Formation (1)
-
lower Miocene (4)
-
Surma Group (1)
-
upper Miocene (5)
-
-
Ogallala Formation (5)
-
Pliocene
-
upper Pliocene (3)
-
-
-
Paleogene
-
Calvert Bluff Formation (1)
-
Duchesne River Formation (1)
-
Eocene
-
Absaroka Supergroup (1)
-
Bridger Formation (2)
-
Bridgerian (3)
-
Green River Formation (52)
-
Lake Gosiute (2)
-
Lake Uinta (4)
-
lower Eocene
-
Wasatchian (2)
-
Willwood Formation (3)
-
Wind River Formation (1)
-
-
middle Eocene
-
Laney Shale Member (2)
-
-
Parachute Creek Member (6)
-
upper Eocene
-
Chadronian (4)
-
Uinta Formation (4)
-
-
Wilkins Peak Member (1)
-
-
Hanna Formation (1)
-
lower Paleogene (4)
-
Oligocene
-
Brule Formation (2)
-
Creede Formation (8)
-
Fish Canyon Tuff (15)
-
Frio Formation (1)
-
lower Oligocene (2)
-
middle Oligocene (3)
-
upper Oligocene (4)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (13)
-
Puercan (5)
-
Torrejonian (2)
-
-
Ludlow Member (1)
-
middle Paleocene (1)
-
Sentinel Butte Formation (1)
-
Tullock Member (1)
-
upper Paleocene
-
Clarkforkian (1)
-
Tiffanian (2)
-
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Renova Formation (1)
-
Wasatch Formation (18)
-
White River Group (7)
-
Wilcox Group (3)
-
-
-
upper Cenozoic (8)
-
-
Central America
-
Costa Rica (1)
-
Panama (1)
-
-
chemical analysis (16)
-
Chordata
-
Vertebrata
-
Agnatha
-
Ostracodermi (1)
-
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (1)
-
-
Osteichthyes
-
Actinopterygii
-
Holostei
-
Amiidae (1)
-
-
Teleostei (3)
-
-
-
Placodermi (1)
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (1)
-
-
Lissamphibia
-
Caudata (1)
-
-
-
Aves
-
Neornithes (1)
-
-
Mammalia
-
Multituberculata (6)
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae (4)
-
Tylopoda
-
Camelidae (3)
-
-
-
-
Carnivora
-
Fissipeda
-
Canidae (3)
-
-
-
Condylarthra (1)
-
Edentata (1)
-
Insectivora (2)
-
Lagomorpha (3)
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (3)
-
-
-
-
Primates
-
Prosimii
-
Adapidae (1)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (1)
-
-
-
-
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (2)
-
-
-
-
Ungulata (3)
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
Triconodonta (1)
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (3)
-
Cryptodira (1)
-
-
-
Diapsida
-
Archosauria
-
Crocodilia
-
Eusuchia
-
Alligator
-
Alligator mississippiensis (1)
-
-
-
-
dinosaurs
-
Ornithischia
-
Ankylosauria (1)
-
Ceratopsia
-
Ceratopsidae
-
Triceratops (1)
-
-
-
Ornithopoda
-
Hadrosauridae (2)
-
-
-
Saurischia
-
Sauropodomorpha
-
Sauropoda
-
Camarasaurus (3)
-
Diplodocidae
-
Apatosaurus (1)
-
Diplodocus (1)
-
-
-
-
Theropoda
-
Carnosauria
-
Allosaurus (1)
-
-
Coelurosauria
-
Dromaeosauridae (1)
-
Tyrannosauridae (1)
-
-
-
-
-
Pterosauria (2)
-
-
Eosuchia (1)
-
Lepidosauria
-
Rhynchocephalia
-
Sphenodontidae (1)
-
-
Squamata (4)
-
-
-
Synapsida
-
Pelycosauria (1)
-
Therapsida
-
Dicynodontia (1)
-
-
-
Testudinata (1)
-
-
-
-
-
clay mineralogy (28)
-
climate change (21)
-
coal deposits (1)
-
conservation (2)
-
construction materials
-
dimension stone (1)
-
-
continental drift (1)
-
coprolites (3)
-
crust (49)
-
crystal chemistry (26)
-
crystal growth (18)
-
crystal structure (55)
-
crystallography (3)
-
dams (4)
-
data processing (57)
-
deformation (66)
-
diagenesis (73)
-
diamond deposits (6)
-
Earth (1)
-
earthquakes (51)
-
East Pacific Ocean Islands
-
Galapagos Islands (1)
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
-
ecology (7)
-
economic geology (403)
-
education (6)
-
electron microscopy (3)
-
energy sources (40)
-
engineering geology (27)
-
environmental geology (13)
-
epeirogeny (3)
-
Europe
-
Alps
-
French Alps (1)
-
North Austrian Alps (1)
-
-
Caucasus
-
Northern Caucasus (1)
-
-
Central Europe
-
Austria
-
North Austrian Alps (1)
-
-
Germany
-
Baden-Wurttemberg Germany
-
Kaiserstuhl (1)
-
-
-
-
Pyrenees (1)
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Andalusia Spain (1)
-
Ebro Basin (1)
-
Murcia Spain
-
Caravaca Spain (1)
-
-
-
-
Italy
-
Marches Italy (1)
-
Tuscany Italy (1)
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
Veneto Italy
-
Belluno Italy (1)
-
-
-
-
Western Europe
-
France
-
French Alps (1)
-
Normandy (1)
-
Paris Basin (1)
-
-
Netherlands (2)
-
Scandinavia
-
Norway (2)
-
Sweden (2)
-
-
United Kingdom
-
Great Britain
-
England
-
Cornwall England (1)
-
Dorset England (1)
-
London Basin (1)
-
Sussex England (2)
-
-
Scotland
-
Argyllshire Scotland (1)
-
Hebrides
-
Inner Hebrides
-
Isle of Skye (2)
-
-
-
Highland region Scotland
-
Ardnamurchan (1)
-
Inverness-shire Scotland
-
Isle of Skye (2)
-
-
-
Orkney Islands (1)
-
-
-
-
-
-
explosions (7)
-
faults (169)
-
fluorspar deposits (1)
-
folds (58)
-
foliation (18)
-
foundations (3)
-
fractures (43)
-
fungi (1)
-
gems (5)
-
geochemistry (154)
-
geochronology (61)
-
geodesy (4)
-
geology (4)
-
geomorphology (95)
-
geophysical methods (150)
-
geophysics (4)
-
geosynclines (3)
-
geothermal energy (5)
-
glacial geology (28)
-
government agencies
-
survey organizations (2)
-
-
ground water (60)
-
heat flow (23)
-
hydrogen
-
D/H (10)
-
deuterium (5)
-
tritium (1)
-
-
hydrogeology (17)
-
hydrology (43)
-
ichnofossils
-
Cruziana (1)
-
Planolites (1)
-
Skolithos (2)
-
Thalassinoides (1)
-
-
igneous rocks
-
carbonatites (6)
-
granophyre (1)
-
hypabyssal rocks (1)
-
kamafugite (1)
-
kimberlite (8)
-
plutonic rocks
-
diabase (4)
-
diorites
-
quartz diorites (3)
-
tonalite (2)
-
-
gabbros
-
alkali gabbros (1)
-
-
granites
-
aplite (2)
-
A-type granites (2)
-
biotite granite (1)
-
felsite (1)
-
leucogranite (1)
-
monzogranite (4)
-
muscovite granite (1)
-
two-mica granite (1)
-
-
granodiorites (11)
-
lamproite (2)
-
lamprophyres
-
minette (1)
-
spessartite (1)
-
-
monzonites (4)
-
pegmatite (45)
-
quartz monzonite (5)
-
syenites (5)
-
ultramafics
-
peridotites (2)
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (1)
-
-
-
-
porphyry
-
vitrophyre (2)
-
-
volcanic rocks
-
andesites (5)
-
basalts
-
alkali basalts
-
trachybasalts (3)
-
-
shoshonite (2)
-
-
basanite (1)
-
dacites (6)
-
glasses
-
obsidian (1)
-
perlite (1)
-
volcanic glass (1)
-
-
latite (4)
-
phonolites (1)
-
pyroclastics
-
ash-flow tuff (10)
-
ignimbrite (14)
-
pumice (1)
-
rhyolite tuff (2)
-
tuff (28)
-
welded tuff (4)
-
-
rhyodacites (3)
-
rhyolites
-
rhyolite porphyry (1)
-
-
trachyandesites (6)
-
trachytes (3)
-
vitrophyre (2)
-
-
-
inclusions
-
fluid inclusions (36)
-
-
Indian Ocean
-
Red Sea (1)
-
-
intrusions (128)
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Arachnida (4)
-
-
Mandibulata
-
Crustacea
-
Malacostraca (1)
-
Ostracoda (8)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (2)
-
Diptera (4)
-
-
Exopterygota
-
Hemiptera (2)
-
Orthoptera (2)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita (3)
-
-
-
Brachiopoda (7)
-
Bryozoa (4)
-
Cnidaria
-
Anthozoa (6)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (2)
-
Ophiuroidea (1)
-
-
-
Crinozoa
-
Blastoidea (1)
-
Crinoidea (6)
-
Cystoidea (1)
-
-
Echinozoa
-
Echinoidea (2)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Veneroida
-
Lucinidae (1)
-
-
-
Ostreoidea
-
Ostreidae
-
Ostrea (1)
-
-
-
Palaeoheterodonta
-
Unionidae (3)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae (4)
-
-
Pectinacea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (2)
-
Baculites (1)
-
-
Nautiloidea (1)
-
-
Gastropoda (9)
-
-
Porifera
-
Calcarea (1)
-
Demospongea (2)
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites
-
Triticites ventricosus (1)
-
-
-
-
Rotaliina
-
Globigerinacea
-
Hedbergella (1)
-
Rotalipora (2)
-
-
-
-
Radiolaria (2)
-
Silicoflagellata (1)
-
-
Vermes
-
Priapulida (1)
-
-
-
isostasy (4)
-
isotopes
-
radioactive isotopes
-
Al-26 (3)
-
Be-10 (7)
-
C-14 (16)
-
Pb-204 (1)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-208/Pb-204 (5)
-
Re-187/Os-188 (1)
-
Rn-220 (1)
-
Rn-222 (2)
-
Sm-147/Nd-144 (1)
-
tritium (1)
-
-
stable isotopes
-
B-11/B-10 (1)
-
C-13/C-12 (53)
-
D/H (10)
-
deuterium (5)
-
He-3 (2)
-
He-4/He-3 (1)
-
Hf-177/Hf-176 (2)
-
Nd-144/Nd-143 (8)
-
O-18 (1)
-
O-18/O-16 (49)
-
Os-188/Os-187 (2)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (5)
-
Re-187/Os-188 (1)
-
S-34/S-32 (18)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (17)
-
-
-
land subsidence (3)
-
land use (6)
-
lava (12)
-
lineation (8)
-
magmas (52)
-
mantle (22)
-
maps (87)
-
Mesozoic
-
Cretaceous
-
Benton Formation (1)
-
Colorado Group (4)
-
Comanchean
-
Travis Peak Formation (2)
-
-
Dakota Formation (28)
-
Graneros Shale (9)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (1)
-
Bear River Formation (1)
-
Burro Canyon Formation (8)
-
Cedar Mountain Formation (3)
-
Cheyenne Sandstone (1)
-
Kiowa Formation (2)
-
Mowry Shale (8)
-
Muddy Sandstone (7)
-
Neocomian (1)
-
Skull Creek Shale (5)
-
Travis Peak Formation (2)
-
-
Mancos Shale (29)
-
Middle Cretaceous (8)
-
Upper Cretaceous
-
Almond Formation (1)
-
Blackhawk Formation (4)
-
Bridge Creek Limestone Member (6)
-
Campanian
-
lower Campanian (1)
-
upper Campanian (2)
-
-
Cardium Formation (2)
-
Carlile Shale (12)
-
Castlegate Sandstone (9)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (13)
-
Coniacian (4)
-
Crevasse Canyon Formation (1)
-
Fort Hays Limestone Member (11)
-
Fox Hills Formation (4)
-
Frontier Formation (4)
-
Fruitland Formation (10)
-
Gallup Sandstone (1)
-
Greenhorn Limestone (19)
-
Gulfian
-
Eagle Ford Formation (4)
-
Woodbine Formation (1)
-
-
Hell Creek Formation (1)
-
Hilliard Shale (1)
-
Judith River Formation (2)
-
Kirtland Shale (2)
-
K-T boundary (13)
-
La Ventana Sandstone (1)
-
Lance Formation (3)
-
Laramie Formation (11)
-
Lewis Shale (3)
-
Maestrichtian (14)
-
Menefee Formation (3)
-
Mesaverde Group (44)
-
Montana Group (1)
-
Niobrara Formation (51)
-
Ojo Alamo Sandstone (2)
-
Parkman Sandstone (1)
-
Pictured Cliffs Sandstone (4)
-
Pierre Shale (37)
-
Price River Formation (2)
-
Santonian (3)
-
Senonian (31)
-
Sharon Springs Member (4)
-
Smoky Hill Chalk Member (9)
-
Star Point Sandstone (2)
-
Tropic Shale (1)
-
Turonian
-
lower Turonian (1)
-
middle Turonian (1)
-
upper Turonian (1)
-
-
Tuscaloosa Formation (1)
-
Two Medicine Formation (1)
-
Williams Fork Formation (22)
-
-
-
Glen Canyon Group (2)
-
Jurassic
-
Bazhenov Formation (1)
-
Carmel Formation (1)
-
Lower Jurassic (2)
-
Middle Jurassic
-
Callovian (1)
-
Summerville Formation (1)
-
-
Oxford Clay (1)
-
Posidonia Shale (1)
-
San Rafael Group (1)
-
Upper Jurassic
-
Bossier Formation (2)
-
Brushy Basin Member (7)
-
Buckner Formation (1)
-
Cotton Valley Group (1)
-
Entrada Sandstone (9)
-
Haynesville Formation (2)
-
Kimmeridgian (1)
-
Morrison Formation (49)
-
Oxfordian (1)
-
Portlandian (2)
-
Salt Wash Sandstone Member (6)
-
Smackover Formation (1)
-
Sundance Formation (2)
-
Tithonian (3)
-
Westwater Canyon Sandstone Member (2)
-
-
-
Kayenta Formation (3)
-
lower Mesozoic (1)
-
Navajo Sandstone (5)
-
Newark Supergroup (1)
-
Nugget Sandstone (1)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (1)
-
Permian-Triassic boundary (1)
-
-
Moenkopi Formation (5)
-
Upper Triassic
-
Chinle Formation (5)
-
Dockum Group (1)
-
Lockatong Formation (2)
-
Norian (1)
-
-
-
upper Mesozoic (1)
-
Wingate Sandstone (5)
-
-
metal ores
-
arsenic ores (1)
-
base metals (13)
-
beryllium ores (1)
-
copper ores (20)
-
gold ores (38)
-
iron ores (3)
-
lead ores (8)
-
lead-zinc deposits (8)
-
manganese ores (2)
-
molybdenum ores (27)
-
niobium ores (2)
-
platinum ores (1)
-
polymetallic ores (15)
-
pyrite ores (1)
-
rare earth deposits (3)
-
silver ores (25)
-
tantalum ores (1)
-
tellurium ores (2)
-
thorium ores (1)
-
tin ores (1)
-
titanium ores (2)
-
tungsten ores (8)
-
uranium ores (70)
-
vanadium ores (22)
-
zinc ores (9)
-
-
metals
-
actinides
-
plutonium (1)
-
thorium (5)
-
uranium (32)
-
-
alkali metals
-
lithium (3)
-
potassium (3)
-
sodium (1)
-
-
alkaline earth metals
-
barium (2)
-
beryllium
-
Be-10 (7)
-
-
calcium (6)
-
magnesium (4)
-
strontium
-
Sr-87/Sr-86 (17)
-
-
-
aluminum
-
Al-26 (3)
-
-
bismuth (1)
-
cadmium (1)
-
copper (11)
-
gold (15)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
iron (7)
-
lead
-
Pb-204 (1)
-
Pb-206/Pb-204 (9)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (5)
-
-
manganese (3)
-
mercury (2)
-
molybdenum (4)
-
nickel (2)
-
niobium (2)
-
platinum group
-
iridium (2)
-
osmium
-
Os-188/Os-187 (2)
-
Re-187/Os-188 (1)
-
-
palladium (1)
-
platinum (1)
-
platinum ores (1)
-
-
precious metals (5)
-
rare earths
-
cerium (3)
-
dysprosium (1)
-
lanthanum (1)
-
lutetium (1)
-
neodymium
-
Nd-144/Nd-143 (8)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
ytterbium (3)
-
yttrium (5)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
silver (12)
-
titanium (4)
-
tungsten (3)
-
vanadium (9)
-
zinc (6)
-
-
metamorphic rocks
-
amphibolites (6)
-
eclogite (2)
-
gneisses
-
granite gneiss (2)
-
-
granulites (1)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (1)
-
metagranite (1)
-
metarhyolite (1)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
-
metagraywacke (1)
-
metapelite (1)
-
metasandstone (1)
-
-
metasomatic rocks
-
greisen (1)
-
skarn (2)
-
-
metavolcanic rocks (5)
-
migmatites (7)
-
mylonites
-
pseudotachylite (4)
-
ultramylonite (1)
-
-
quartzites (7)
-
schists
-
greenschist (1)
-
-
-
metamorphism (53)
-
metasomatism (78)
-
meteorites
-
iron meteorites (1)
-
-
meteorology (1)
-
Mexico
-
Baja California (2)
-
Chihuahua Mexico (1)
-
Colorado River delta (1)
-
Durango Mexico (1)
-
Sonora Mexico (1)
-
Tamaulipas Mexico (1)
-
Yucatan Mexico (1)
-
-
micropaleontology (1)
-
mineral deposits, genesis (156)
-
mineral exploration (37)
-
mineral resources (13)
-
mineralogy (166)
-
minerals (151)
-
mining geology (13)
-
Mohorovicic discontinuity (2)
-
museums (4)
-
nitrogen (5)
-
noble gases
-
argon (1)
-
helium
-
He-3 (2)
-
He-4/He-3 (1)
-
-
radon
-
Rn-220 (1)
-
Rn-222 (2)
-
-
-
nodules (1)
-
North America
-
Appalachian Basin (6)
-
Appalachians
-
Piedmont (1)
-
Southern Appalachians (1)
-
-
Basin and Range Province
-
Great Basin (1)
-
-
Canadian Shield
-
Grenville Province (1)
-
-
Great Plains
-
Northern Great Plains (2)
-
-
Gulf Coastal Plain (7)
-
Lake of the Woods (1)
-
Michigan Basin (1)
-
North American Cordillera (11)
-
North American Craton (1)
-
Pedregosa Basin (1)
-
Peninsular Ranges Batholith (1)
-
Rio Grande Depression (2)
-
Rio Grande Rift (28)
-
Rocky Mountains
-
Canadian Rocky Mountains (1)
-
Central Rocky Mountains (12)
-
Northern Rocky Mountains (4)
-
Southern Rocky Mountains (37)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (2)
-
Gore Range (2)
-
Laramie Mountains (3)
-
Little Belt Mountains (1)
-
Medicine Bow Mountains (8)
-
San Juan Mountains
-
Creede Caldera (6)
-
-
Sangre de Cristo Mountains (30)
-
Sawatch Range
-
Mount Antero (2)
-
-
Spanish Peaks (7)
-
Uinta Mountains (18)
-
Wasatch Range (2)
-
Wet Mountains (26)
-
Wind River Range (4)
-
-
-
Rocky Mountains foreland (12)
-
Sonoran Desert (1)
-
Sweetgrass Arch (2)
-
Transcontinental Arch (5)
-
Western Canada Sedimentary Basin (3)
-
Western Interior
-
Western Interior Seaway (34)
-
-
Western Overthrust Belt (5)
-
Williston Basin (10)
-
Yakutat Terrane (1)
-
-
ocean circulation (1)
-
Ocean Drilling Program
-
Leg 162
-
ODP Site 984 (1)
-
-
-
ocean waves (2)
-
Oceania
-
Polynesia
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
-
-
oil and gas fields (108)
-
orogeny (47)
-
oxygen
-
dissolved oxygen (1)
-
O-18 (1)
-
O-18/O-16 (49)
-
-
Pacific Ocean
-
North Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Shatsky Rise (1)
-
-
-
-
paleobotany (19)
-
paleoclimatology (83)
-
paleoecology (77)
-
paleogeography (109)
-
paleomagnetism (41)
-
paleontology (117)
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
Middle Cambrian
-
Flathead Sandstone (1)
-
-
Upper Cambrian
-
Dresbachian (1)
-
Lamotte Sandstone (2)
-
Potsdam Sandstone (1)
-
-
-
Carboniferous
-
Jackfork Group (1)
-
Mississippian
-
Barnett Shale (4)
-
Leadville Formation (9)
-
Lower Mississippian
-
Tournaisian (1)
-
-
Madison Group (2)
-
Mission Canyon Limestone (1)
-
Upper Mississippian
-
Chesterian (1)
-
-
-
Pennsylvanian
-
Hermosa Group (4)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Morrowan (7)
-
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (1)
-
-
Desmoinesian
-
Cherokee Group (3)
-
Marmaton Group (2)
-
-
Moscovian (1)
-
Paradox Formation (7)
-
-
Minturn Formation (18)
-
Morrow Formation (4)
-
Strawn Series (1)
-
Upper Pennsylvanian
-
Missourian
-
Lansing Group (1)
-
-
Virgilian (3)
-
-
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Casper Formation (3)
-
Devonian
-
Middle Devonian
-
Marcellus Shale (1)
-
-
Upper Devonian
-
Duperow Formation (1)
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (1)
-
-
-
lower Paleozoic (6)
-
Madera Formation (2)
-
Maroon Formation (14)
-
Minnelusa Formation (4)
-
Ordovician
-
Lower Ordovician
-
Beekmantown Group (1)
-
Manitou Formation (11)
-
-
Middle Ordovician
-
Simpson Group (1)
-
-
Upper Ordovician
-
Trentonian (1)
-
-
Utica Shale (1)
-
Viola Limestone (1)
-
-
Permian
-
Cutler Formation (13)
-
Guadalupian
-
Brushy Canyon Formation (1)
-
Cherry Canyon Formation (1)
-
Roadian (1)
-
-
Kaibab Formation (1)
-
Khuff Formation (1)
-
Lower Permian
-
Autunian (1)
-
Cherry Canyon Formation (1)
-
Cisuralian
-
Artinskian (1)
-
Kungurian (2)
-
-
Leonardian (1)
-
Wolfcampian (4)
-
-
Lyons Sandstone (15)
-
Middle Permian (1)
-
Phosphoria Formation (3)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
Silurian
-
Lower Silurian (1)
-
-
Tensleep Sandstone (1)
-
upper Paleozoic
-
Admire Group (1)
-
Antrim Shale (1)
-
Bakken Formation (3)
-
Fountain Formation (25)
-
Wood River Formation (1)
-
-
Weber Sandstone (8)
-
Woodford Shale (1)
-
-
palynology (2)
-
palynomorphs
-
acritarchs (2)
-
Dinoflagellata (4)
-
megaspores (1)
-
miospores
-
pollen (11)
-
-
-
paragenesis (35)
-
petroleum
-
natural gas
-
coalbed methane (7)
-
-
shale oil (2)
-
-
petrology (124)
-
Phanerozoic (20)
-
phase equilibria (19)
-
phosphorus (2)
-
placers (5)
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Charophyta (2)
-
-
Coccolithophoraceae (2)
-
diatoms (5)
-
nannofossils (3)
-
-
Pteridophyta
-
Lycopsida
-
Sigillaria (2)
-
Stigmaria (1)
-
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Artemisia (2)
-
Hamamelididae (1)
-
Juglandaceae (1)
-
Lauraceae (2)
-
-
-
Gymnospermae
-
Coniferales
-
Cupressaceae (1)
-
Picea (1)
-
Pinaceae
-
Abies (1)
-
Pinus (2)
-
-
-
Cycadales (1)
-
Pteridospermae (1)
-
-
-
-
plate tectonics (30)
-
pollution (19)
-
potash (1)
-
Precambrian
-
Archean
-
Gilman Formation (2)
-
-
Idaho Springs Formation (2)
-
middle Precambrian (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (14)
-
Neoproterozoic (6)
-
Ortega Group (1)
-
Paleoproterozoic (24)
-
-
-
-
problematic fossils (2)
-
reclamation (6)
-
reefs (3)
-
remote sensing (16)
-
reservoirs (5)
-
roads (3)
-
rock mechanics (17)
-
salt deposits (1)
-
sandstone deposits (1)
-
sea-level changes (52)
-
sedimentary petrology (116)
-
sedimentary rocks
-
carbonate rocks
-
chalk (9)
-
dolostone (5)
-
grainstone (2)
-
limestone
-
algal limestone (1)
-
coquina (1)
-
micrite (3)
-
microbialite (2)
-
-
packstone (2)
-
rudstone (1)
-
travertine (3)
-
wackestone (4)
-
-
chemically precipitated rocks
-
chert (2)
-
evaporites
-
salt (3)
-
-
ferricrete (1)
-
silcrete (1)
-
-
clastic rocks
-
arenite
-
quartz arenite (3)
-
-
arkose (3)
-
bentonite (11)
-
black shale (10)
-
claystone (13)
-
conglomerate (25)
-
diamictite (5)
-
eolianite (3)
-
marl (12)
-
mudstone (31)
-
orthoquartzite (1)
-
red beds (20)
-
sandstone (198)
-
shale (65)
-
siltstone (24)
-
subarkose (2)
-
tillite (1)
-
tonstein (1)
-
-
coal
-
anthracite (1)
-
lignite (1)
-
-
gas sands (2)
-
gas shale (1)
-
oil sands (2)
-
oil shale (38)
-
-
sedimentary structures
-
bedding plane irregularities
-
antidunes (1)
-
dune structures (1)
-
fossil ice wedges (1)
-
mudcracks (1)
-
ripple marks (6)
-
sand waves (2)
-
-
biogenic structures
-
algal structures
-
algal mats (2)
-
algal mounds (3)
-
-
bioherms (2)
-
bioturbation (11)
-
lebensspuren (8)
-
microbial mats (2)
-
stromatolites (6)
-
thrombolites (1)
-
-
graded bedding (1)
-
planar bedding structures
-
bedding (8)
-
cross-bedding (10)
-
cross-stratification (4)
-
cyclothems (7)
-
hummocky cross-stratification (3)
-
imbrication (2)
-
laminations (8)
-
rhythmic bedding (5)
-
ripple drift-cross laminations (1)
-
sand bodies (11)
-
varves (3)
-
-
primary structures (3)
-
rhizoliths (1)
-
secondary structures
-
concretions (4)
-
-
soft sediment deformation
-
clastic dikes (1)
-
flow structures (1)
-
sandstone dikes (2)
-
-
turbidity current structures (1)
-
-
sedimentation (149)
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
alluvium (17)
-
boulders (5)
-
clay (9)
-
colluvium (3)
-
diamicton (1)
-
dust (1)
-
erratics (1)
-
gravel (6)
-
kaolin (1)
-
loess (3)
-
outwash (3)
-
overbank sediments (1)
-
quartz sand (1)
-
sand (8)
-
silt (5)
-
till (7)
-
-
peat (4)
-
-
seismology (12)
-
selenium (1)
-
shorelines (1)
-
silicon (1)
-
slope stability (17)
-
sodium carbonate (1)
-
soil mechanics (9)
-
soils
-
loam (1)
-
-
South America
-
Andes
-
Subandean Belt (1)
-
-
Bolivia (1)
-
Brazil
-
Para Brazil (1)
-
-
Chile (4)
-
Colombia (1)
-
Ecuador (1)
-
Peru (8)
-
-
spectroscopy (12)
-
springs (11)
-
standard materials (1)
-
stratigraphy (282)
-
structural analysis (31)
-
structural geology (132)
-
sulfur
-
organic sulfur (1)
-
S-34/S-32 (18)
-
-
sulfur deposits (1)
-
symposia (14)
-
tectonics
-
neotectonics (8)
-
salt tectonics (6)
-
-
tectonophysics (13)
-
tellurium (4)
-
thallophytes (10)
-
thermal waters (9)
-
tunnels (3)
-
underground installations (2)
-
United States
-
Alabama (2)
-
Alaska
-
Fairbanks District (1)
-
-
Albuquerque Basin (1)
-
Anadarko Basin (7)
-
Ardmore Basin (1)
-
Arizona
-
Apache County Arizona (1)
-
Cochise County Arizona
-
Bisbee Arizona (1)
-
-
La Paz County Arizona (1)
-
Mogollon Rim (1)
-
Petrified Forest National Park (1)
-
Pima County Arizona (1)
-
Yavapai County Arizona (1)
-
-
Arkansas (9)
-
Arkansas River (1)
-
Arkansas River valley (10)
-
Atlantic Coastal Plain (1)
-
Bighorn Basin (8)
-
Black Warrior Basin (1)
-
Book Cliffs (13)
-
California
-
Channel Islands (1)
-
Inyo County California (2)
-
Los Angeles County California
-
Los Angeles California (1)
-
-
Modoc County California (1)
-
Mono County California
-
Long Valley Caldera (2)
-
-
San Bernardino County California (1)
-
Sierra Nevada Batholith (2)
-
Southern California (3)
-
Transverse Ranges (1)
-
-
Central Basin Platform (1)
-
Cheyenne Belt (5)
-
Colorado
-
Adams County Colorado
-
Rocky Mountain Arsenal (7)
-
-
Alamosa County Colorado (11)
-
Arapahoe County Colorado (10)
-
Archuleta County Colorado (8)
-
Baca County Colorado (8)
-
Bent County Colorado (2)
-
Boulder County Colorado
-
Boulder Colorado (12)
-
-
Cache La Poudre River (1)
-
Chaffee County Colorado
-
Mount Antero (2)
-
Salida Colorado (6)
-
-
Cheyenne County Colorado (2)
-
Clear Creek County Colorado (23)
-
Colorado mineral belt (9)
-
Conejos County Colorado (8)
-
Costilla County Colorado (3)
-
Crowley County Colorado (1)
-
Custer County Colorado (16)
-
Delta County Colorado (4)
-
Denver County Colorado
-
Denver Colorado (34)
-
-
Dolores County Colorado (5)
-
Douglas County Colorado (17)
-
Eagle County Colorado (31)
-
El Paso County Colorado
-
Colorado Springs Colorado (8)
-
-
Elbert County Colorado (18)
-
Fremont County Colorado
-
Canon City Colorado (14)
-
-
Front Range urban corridor (1)
-
Garfield County Colorado
-
Anvil Points Mine (2)
-
Rifle Colorado (7)
-
-
Gilpin County Colorado (18)
-
Gore Range (2)
-
Grand County Colorado (10)
-
Gunnison County Colorado
-
Crested Butte Colorado (6)
-
-
Gunnison River (6)
-
Hinsdale County Colorado
-
Slumgullion Landslide (3)
-
-
Huerfano County Colorado (16)
-
Jackson County Colorado (9)
-
Jefferson County Colorado
-
Golden Colorado (4)
-
Schwartzwalder Mine (6)
-
-
Kiowa County Colorado (1)
-
La Plata County Colorado (18)
-
Lake County Colorado
-
Climax Colorado (10)
-
Leadville Colorado (14)
-
Leadville mining district (2)
-
Saint Kevin Gulch (1)
-
-
Larimer County Colorado
-
Loveland Colorado (1)
-
-
Las Animas County Colorado (14)
-
Lincoln County Colorado (2)
-
Logan County Colorado (5)
-
Mahogany Zone (1)
-
Mesa County Colorado
-
Grand Junction Colorado (1)
-
-
Mineral County Colorado
-
Creede Caldera (6)
-
Creede Colorado (5)
-
Creede mining district (15)
-
-
Moffat County Colorado (16)
-
Montezuma County Colorado (11)
-
Montrose County Colorado (15)
-
Morgan County Colorado (5)
-
Needle Mountains (7)
-
Otero County Colorado (1)
-
Ouray County Colorado (18)
-
Park County Colorado
-
Alma mining district (1)
-
-
Piceance Basin (27)
-
Pikes Peak Batholith (4)
-
Pitkin County Colorado (21)
-
Pueblo County Colorado
-
Pueblo Colorado (20)
-
-
Rangely Anticline (1)
-
Rio Blanco County Colorado
-
Rangely Colorado (9)
-
-
Rio Grande County Colorado (11)
-
Rocky Flats Plant (2)
-
Rocky Mountain National Park (7)
-
Routt County Colorado (12)
-
Saguache County Colorado (24)
-
San Juan County Colorado
-
Silverton Caldera (11)
-
Silverton Colorado (5)
-
-
San Juan volcanic field (26)
-
San Miguel County Colorado (33)
-
Sawatch Range
-
Mount Antero (2)
-
-
Sedgwick County Colorado (1)
-
Summit County Colorado
-
Dillon Colorado (1)
-
-
Teller County Colorado
-
Cripple Creek Colorado (6)
-
Florissant Fossil Beds National Monument (19)
-
-
Washington County Colorado (3)
-
Wattenberg Field (18)
-
Weld County Colorado
-
Greeley Colorado (4)
-
-
Wet Mountains (26)
-
White River Plateau (6)
-
Yampa River (1)
-
Yuma County Colorado (7)
-
-
Colorado Lineament (2)
-
Colorado Plateau (103)
-
Death Valley National Park (1)
-
Delaware Basin (2)
-
Denver Basin (150)
-
Dinosaur National Monument (9)
-
Eastern U.S. (5)
-
Florida (1)
-
Four Corners (25)
-
Georgia (1)
-
Great Basin (1)
-
Hardeman Basin (1)
-
Hawaii
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (1)
-
-
-
-
High Plains Aquifer (1)
-
Hugoton Embayment (1)
-
Idaho (15)
-
Illinois (2)
-
Illinois Basin (2)
-
Indiana (1)
-
Iowa (1)
-
Ismay Zone (1)
-
Kansas
-
Clark County Kansas (1)
-
Ellis County Kansas (1)
-
Greeley County Kansas (1)
-
Hamilton County Kansas (2)
-
Hugoton Field (2)
-
Logan County Kansas (1)
-
Ness County Kansas (1)
-
Pawnee County Kansas (1)
-
Republic County Kansas (1)
-
Russell County Kansas (2)
-
Sherman County Kansas (1)
-
-
Kentucky (2)
-
Louisiana (3)
-
Maryland (1)
-
Massachusetts (1)
-
Michigan (2)
-
Midcontinent (9)
-
Midwest (7)
-
Minnesota (2)
-
Mississippi (1)
-
Mississippi Valley (1)
-
Missouri (4)
-
Mojave Desert (6)
-
Montana
-
Big Snowy Mountains (1)
-
Lewis and Clark County Montana (1)
-
Little Belt Mountains (1)
-
Silver Bow County Montana
-
Butte Montana (3)
-
-
-
Moxa Arch (1)
-
Nebraska
-
Cheyenne County Nebraska (1)
-
Dawes County Nebraska (1)
-
Garden County Nebraska (1)
-
Loup County Nebraska (1)
-
Sioux County Nebraska (3)
-
-
Nevada
-
Elko County Nevada
-
Independence Mountains (1)
-
-
Nye County Nevada (3)
-
-
New Hampshire (2)
-
New Jersey (2)
-
New Madrid region (1)
-
New Mexico
-
Cibola County New Mexico (1)
-
Colfax County New Mexico (4)
-
Datil-Mogollon volcanic field (1)
-
Grant County New Mexico (1)
-
Jemez Lineament (3)
-
Jornada del Muerto (1)
-
McKinley County New Mexico
-
Grants mining district (1)
-
-
Picuris Range (2)
-
Rio Arriba County New Mexico (3)
-
Roosevelt County New Mexico (1)
-
San Juan County New Mexico (2)
-
Sandia Mountains (1)
-
Sandoval County New Mexico (2)
-
Santa Fe County New Mexico
-
Santa Fe New Mexico (1)
-
-
Sierra County New Mexico (1)
-
Socorro County New Mexico
-
Socorro New Mexico (2)
-
-
Taos County New Mexico
-
Questa Caldera (1)
-
-
Taos Plateau (3)
-
Tusas Mountains (1)
-
Union County New Mexico (1)
-
Valencia County New Mexico (1)
-
-
New York
-
Saint Lawrence County New York
-
Balmat-Edwards mining district (1)
-
-
-
North Carolina
-
Onslow Bay (1)
-
-
North Dakota (18)
-
Ogallala Aquifer (1)
-
Ohio
-
Portage County Ohio (1)
-
-
Oklahoma
-
Arbuckle Anticline (1)
-
Arbuckle Mountains (1)
-
Carter County Oklahoma (1)
-
Comanche County Oklahoma (1)
-
Criner Hills (1)
-
Le Flore County Oklahoma (1)
-
Marshall County Oklahoma (1)
-
Meers Fault (1)
-
Murray County Oklahoma (1)
-
Pontotoc County Oklahoma (1)
-
-
Oregon (5)
-
Orogrande Basin (1)
-
Ouachita Belt (1)
-
Ouachita Mountains (1)
-
Palo Duro Basin (2)
-
Paradox Basin (36)
-
Pennsylvania
-
Lancaster County Pennsylvania (1)
-
-
Powder River basin (16)
-
Reelfoot Rift (1)
-
Rhode Island (1)
-
Sevier orogenic belt (10)
-
South Carolina
-
Charleston County South Carolina
-
Charleston South Carolina (1)
-
-
-
South Dakota
-
Badlands National Park (1)
-
Fall River County South Dakota (3)
-
Harney Peak Granite (1)
-
Pennington County South Dakota (2)
-
Shannon County South Dakota (1)
-
-
South Platte River (3)
-
South Platte River valley (3)
-
Southwestern U.S. (16)
-
Tennessee
-
Polk County Tennessee (1)
-
-
Texas
-
Bexar County Texas (1)
-
Brewster County Texas
-
Big Bend National Park (1)
-
-
East Texas (1)
-
Fort Worth Basin (3)
-
Galveston County Texas
-
Galveston Texas (1)
-
-
Hartley County Texas (1)
-
Hemphill County Texas (1)
-
Kinney County Texas (1)
-
Llano Uplift (1)
-
Lubbock County Texas (1)
-
McLennan County Texas (1)
-
Midland Basin (2)
-
Moore County Texas (1)
-
Potter County Texas (1)
-
Presidio County Texas (1)
-
Roberts County Texas (1)
-
Sherman County Texas (1)
-
Terrell County Texas (2)
-
Val Verde County Texas (1)
-
West Texas (1)
-
Zavala County Texas (1)
-
-
Trans-Pecos (1)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (2)
-
Gore Range (2)
-
Laramie Mountains (3)
-
Little Belt Mountains (1)
-
Medicine Bow Mountains (8)
-
San Juan Mountains
-
Creede Caldera (6)
-
-
Sangre de Cristo Mountains (30)
-
Sawatch Range
-
Mount Antero (2)
-
-
Spanish Peaks (7)
-
Uinta Mountains (18)
-
Wasatch Range (2)
-
Wet Mountains (26)
-
Wind River Range (4)
-
-
Uinta Basin (20)
-
Uncompahgre Uplift (26)
-
Utah
-
Beaver County Utah (1)
-
Bingham mining district (2)
-
Carbon County Utah (3)
-
Daggett County Utah (4)
-
Duchesne County Utah (1)
-
Emery County Utah (4)
-
Grand County Utah (8)
-
Kaiparowits Plateau (1)
-
Kane County Utah (1)
-
Morgan County Utah (1)
-
Piute County Utah
-
Marysvale Utah (2)
-
-
Salt Lake County Utah
-
Bingham Utah (1)
-
-
San Juan County Utah (5)
-
San Rafael Swell (2)
-
Summit County Utah (1)
-
Uintah County Utah (6)
-
Wasatch Plateau (1)
-
Wayne County Utah (1)
-
Zion National Park (1)
-
-
Vermont (1)
-
Virginia
-
Wythe County Virginia (1)
-
-
Washakie Basin (8)
-
Washington
-
Ferry County Washington (1)
-
-
West Virginia (2)
-
Western U.S. (51)
-
Wisconsin (3)
-
Wyoming
-
Albany County Wyoming (3)
-
Campbell County Wyoming (1)
-
Carbon County Wyoming (3)
-
Converse County Wyoming (1)
-
Crook County Wyoming (1)
-
Great Divide Basin (3)
-
Hanna Basin (7)
-
Laramie Basin (4)
-
Laramie County Wyoming (3)
-
Lincoln County Wyoming (2)
-
Lost Soldier Field (1)
-
Natrona County Wyoming (1)
-
Rock Springs Uplift (4)
-
Sierra Madre Range (1)
-
Sublette County Wyoming
-
Pinedale Anticline (1)
-
-
Sweetwater County Wyoming (5)
-
Teapot Dome (1)
-
Wind River Range (4)
-
-
Wyoming Province (6)
-
Yavapai Province (11)
-
Yellowstone National Park (3)
-
-
vermiculite deposits (1)
-
volcanology (12)
-
waste disposal (15)
-
water resources (6)
-
waterways (2)
-
weathering (32)
-
well-logging (32)
-
X-ray analysis (4)
-
-
rock formations
-
Deccan Traps (1)
-
Denver Formation (11)
-
Fort Union Formation (5)
-
Goose Egg Formation (1)
-
J Sandstone (7)
-
Monterey Formation (1)
-
Raton Formation (4)
-
San Andres Formation (1)
-
San Juan Formation (1)
-
Santa Fe Group (3)
-
-
sedimentary rocks
-
caliche (2)
-
sedimentary rocks
-
carbonate rocks
-
chalk (9)
-
dolostone (5)
-
grainstone (2)
-
limestone
-
algal limestone (1)
-
coquina (1)
-
micrite (3)
-
microbialite (2)
-
-
packstone (2)
-
rudstone (1)
-
travertine (3)
-
wackestone (4)
-
-
chemically precipitated rocks
-
chert (2)
-
evaporites
-
salt (3)
-
-
ferricrete (1)
-
silcrete (1)
-
-
clastic rocks
-
arenite
-
quartz arenite (3)
-
-
arkose (3)
-
bentonite (11)
-
black shale (10)
-
claystone (13)
-
conglomerate (25)
-
diamictite (5)
-
eolianite (3)
-
marl (12)
-
mudstone (31)
-
orthoquartzite (1)
-
red beds (20)
-
sandstone (198)
-
shale (65)
-
siltstone (24)
-
subarkose (2)
-
tillite (1)
-
tonstein (1)
-
-
coal
-
anthracite (1)
-
lignite (1)
-
-
gas sands (2)
-
gas shale (1)
-
oil sands (2)
-
oil shale (38)
-
-
siliciclastics (8)
-
turbidite (4)
-
volcaniclastics (9)
-
-
sedimentary structures
-
borings (2)
-
burrows (6)
-
channels (38)
-
coprolites (3)
-
mounds (2)
-
sedimentary structures
-
bedding plane irregularities
-
antidunes (1)
-
dune structures (1)
-
fossil ice wedges (1)
-
mudcracks (1)
-
ripple marks (6)
-
sand waves (2)
-
-
biogenic structures
-
algal structures
-
algal mats (2)
-
algal mounds (3)
-
-
bioherms (2)
-
bioturbation (11)
-
lebensspuren (8)
-
microbial mats (2)
-
stromatolites (6)
-
thrombolites (1)
-
-
graded bedding (1)
-
planar bedding structures
-
bedding (8)
-
cross-bedding (10)
-
cross-stratification (4)
-
cyclothems (7)
-
hummocky cross-stratification (3)
-
imbrication (2)
-
laminations (8)
-
rhythmic bedding (5)
-
ripple drift-cross laminations (1)
-
sand bodies (11)
-
varves (3)
-
-
primary structures (3)
-
rhizoliths (1)
-
secondary structures
-
concretions (4)
-
-
soft sediment deformation
-
clastic dikes (1)
-
flow structures (1)
-
sandstone dikes (2)
-
-
turbidity current structures (1)
-
-
stratification (4)
-
striations (1)
-
tracks (11)
-
trails (2)
-
-
sediments
-
grus (1)
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
alluvium (17)
-
boulders (5)
-
clay (9)
-
colluvium (3)
-
diamicton (1)
-
dust (1)
-
erratics (1)
-
gravel (6)
-
kaolin (1)
-
loess (3)
-
outwash (3)
-
overbank sediments (1)
-
quartz sand (1)
-
sand (8)
-
silt (5)
-
till (7)
-
-
peat (4)
-
-
siliciclastics (8)
-
turbidite (4)
-
volcaniclastics (9)
-
-
soils
-
paleosols (18)
-
soils
-
loam (1)
-
-
GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
1-20 OF 2191
Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Sort by
1
Journal Article
Re-evaluating the tectonic affinity of Proterozoic crustal provinces in the Southwest USA: Detrital zircon evidence for a Laurentian source for the Yavapai and Mojave Provinces
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 18 February 2025
GSA Bulletin (2025)
Early Publication
Journal Article
Reevaluating the depositional model of the Cenomanian–Turonian Bridge Creek Limestone Member near Pueblo, Colorado, U.S.A.: roles of changing sedimentation rate on the formation of limestone–marl bedding couplets
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 17 February 2025
Journal of Sedimentary Research (2025) 95 (1): 186–208.
Journal Article
Extracting Long‐Period Love Waves (>40 s) from Ambient Noise Using A Selection Stacking Method
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 14 February 2025
Seismological Research Letters (2025)
Early Publication
Includes: Supplemental Content
Journal Article
Tracing metal sources and groundwater flow paths in the Upper Animas River watershed using rare earth elements and stable isotopes
Publisher: Geological Society of London
Published: 07 February 2025
Geochemistry: Exploration, Environment, Analysis (2025) 25 (1): geochem2024-023.
Journal Article
Impact of natural fractures on hydraulic fracture propagation in Denver-Julesburg Basin: Insights from a decade of research
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 December 2024
The Leading Edge (2024) 43 (12): 806–814.
Journal Article
Using Landslides to Locate the Epicenter for the Historic 1882 Earthquake in Colorado
Published: 22 November 2024
Environmental & Engineering Geoscience (2024) 30 (4): 245–258.
Journal Article
Exploring the impact of deglaciation on fault slip in the Sangre de Cristo Mountains, Colorado, USA
Journal: Geology
Publisher: Geological Society of America
Published: 13 November 2024
Geology (2025) 53 (2): 150–154.
Journal Article
ORIGINS AND OUTCOMES OF THE 1961 SEPM/AAPG CARBONATE ROCK CLASSIFICATION SYMPOSIUM
Journal: Earth Sciences History
Publisher: History of Earth Sciences Society
Published: 01 November 2024
Earth Sciences History (2024) 43 (2): 423–452.
Journal Article
Allocyclic and autocyclic controls on facies distribution in interdistributary bayfill deposits of the Campanian Neslen Formation, Eastern Book Cliffs, Utah, U.S.A.
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 16 October 2024
Journal of Sedimentary Research (2024) 94 (5): 663–685.
Journal Article
Mega-boulders and ignimbrite remnants on the Late Eocene Erosion Surface, southern Front Range, Colorado: Implications for the emergence of the Puma Hills
Journal: Rocky Mountain Geology
Publisher: University of Wyoming
Published: 01 October 2024
Rocky Mountain Geology (2024) 59 (2): 19–34.
Journal Article
Geophysical archaeology for the study of complex historical-period burial spaces: An example from the Fort Lewis military cemetery, Colorado
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 October 2024
The Leading Edge (2024) 43 (10): 670–675.
Journal Article
Mantle melting in regions of thick continental lithosphere: Examples from Late Cretaceous and younger volcanic rocks, Southern Rocky Mountains, Colorado (USA)
G. Lang Farmer, Leah Morgan, Michael Cosca, James Mize, Treasure Bailley, Kenzie Turner, Cameron Mercer, Eric Ellison, Aaron Bell
Journal: Geosphere
Publisher: Geological Society of America
Published: 09 September 2024
Geosphere (2024) 20 (5): 1411–1440.
Journal Article
Potential for Events Similar to the Deadly West Salt Creek Landslide, Grand Mesa Area, Colorado
Published: 08 August 2024
Environmental & Engineering Geoscience (2024) 30 (3): 111–130.
Journal Article
Quantitative multistage fracturing efficiency evaluation using cross-well strain measurements
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 07 August 2024
Interpretation (2024) 12 (4): T371–T384.
Includes: Supplemental Content
Journal Article
Apatite Fission-Track Dating: A Comparative Study of Ages Obtained by the Automated Counting LA-ICP-MS and External Detector Methodologies
Journal: Lithosphere
Publisher: GSW
Published: 16 July 2024
Lithosphere (2023) 2023 (Special 14): lithosphere_2023_260.
Includes: Supplemental Content
Journal Article
Bobfinchite, Na[(UO 2 ) 8 O 3 (OH) 11 ]·10H 2 O, a new Na-bearing member of the schoepite family
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 July 2024
American Mineralogist (2024) 109 (7): 1266–1274.
Includes: Supplemental Content
Journal Article
Mineralogical Association of Canada
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 June 2024
Elements (2024) 20 (3): 202–203.
Journal Article
Electrical Resistivity Imaging of Recent Landslides in Colorado Springs, Colorado, USA
Published: 01 May 2024
Environmental & Engineering Geoscience (2024) 30 (1-2): 31–44.
Journal Article
Thick- and thin-skinned contractional styles and the tectonic evolution of the northern Sangre de Cristo Mountains, Colorado, USA
Journal: Geosphere
Publisher: Geological Society of America
Published: 30 April 2024
Geosphere (2024) 20 (3): 678–710.
Journal Article
Deep resistivity geophysics of the San Juan–Silverton caldera complex, San Juan County, Colorado (USA)
Brian D. Rodriguez, Douglas B. Yager, Eric D. Anderson, Bennett E. Hoogenboom, Robert L. Runkel, Bruce D. Smith, Maria Deszcz-Pan
Journal: Geosphere
Publisher: Geological Society of America
Published: 10 April 2024
Geosphere (2024) 20 (3): 910–934.
1