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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Angola (1)
-
-
East Africa
-
Kenya
-
Kenya Rift valley (1)
-
-
-
North Africa
-
Algeria (3)
-
Egypt (1)
-
Illizi Basin (1)
-
Libya (1)
-
Morocco (2)
-
-
West Africa
-
Ghana (1)
-
-
-
Antarctica
-
East Antarctica (2)
-
Victoria Land
-
Allan Hills (1)
-
-
-
Arctic Ocean
-
Barents Sea (1)
-
-
Arctic region
-
Svalbard (1)
-
-
Asia
-
Arabian Peninsula
-
Kuwait (1)
-
-
Far East
-
China
-
Sichuan China (1)
-
Yunnan China (1)
-
-
Japan
-
Honshu
-
Aomori Japan
-
Shimokita Peninsula (1)
-
-
-
-
Korea
-
South Korea (1)
-
-
-
Himalayas (2)
-
Indian Peninsula
-
Afghanistan (1)
-
-
Middle East
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Iraq (1)
-
Zagros (1)
-
-
Siberia (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Gulf of Mexico (5)
-
North Sea (3)
-
-
-
Australasia
-
Australia
-
Lachlan fold belt (1)
-
New South Wales Australia (4)
-
Victoria Australia (3)
-
-
-
Azalea Field (2)
-
Black Hills (1)
-
Burgos Basin (1)
-
Burro Mountain (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Newfoundland and Labrador
-
Newfoundland
-
Port au Port Peninsula (1)
-
-
-
-
Nunavut
-
Ellesmere Island (1)
-
Sverdrup Basin (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
Sverdrup Basin (1)
-
-
Western Canada
-
Alberta
-
Edmonton Alberta (1)
-
-
Canadian Cordillera (1)
-
Northwest Territories (1)
-
Saskatchewan (1)
-
Yukon Territory (2)
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba
-
Pinar del Rio Cuba
-
Sierra de los Organos (1)
-
-
-
-
-
-
-
Cascade Range (1)
-
Central America
-
Belize (1)
-
Guatemala (1)
-
Honduras (1)
-
-
Central Basin (4)
-
Colorado River (10)
-
Colorado River basin (4)
-
Columbia River (1)
-
Commonwealth of Independent States (1)
-
Diablo Platform (4)
-
Europe
-
Central Europe
-
Czech Republic
-
Bohemia
-
Pribram Czech Republic (1)
-
-
-
Germany (1)
-
Poland (1)
-
-
Pannonian Basin (1)
-
Pyrenees (1)
-
Southern Europe
-
Iberian Peninsula
-
Spain (1)
-
-
Italy (3)
-
Yugoslavia (1)
-
-
Western Europe
-
Netherlands (1)
-
Scandinavia
-
Norway (2)
-
-
United Kingdom
-
Great Britain
-
Wales (1)
-
-
-
-
-
Franklin Mountains (13)
-
Front Range (1)
-
Glass Mountains (13)
-
Grand Canyon (6)
-
Green River basin (1)
-
Guadalupe Mountains (54)
-
Gulf of Mexico Basin (3)
-
Mammoth Cave (1)
-
Marathon Basin (7)
-
Maverick Basin (2)
-
Mexico
-
Baja California (1)
-
Baja California Mexico (1)
-
Chihuahua Mexico
-
Sierra Pena Blanca (5)
-
-
Coahuila Mexico (9)
-
Durango Mexico (1)
-
Nuevo Leon Mexico (1)
-
Sierra Madre Occidental (2)
-
Sonora Mexico (1)
-
Tabasco Mexico (1)
-
-
North America
-
Appalachian Basin (1)
-
Appalachians (1)
-
Basin and Range Province
-
Great Basin (3)
-
-
Chihuahua tectonic belt (3)
-
Chihuahuan Desert (5)
-
Great Plains
-
Southern Great Plains (11)
-
-
Grenville Front (2)
-
Gulf Coastal Plain (10)
-
Hueco Bolson (6)
-
Keweenawan Rift (2)
-
Lake Superior region (1)
-
North American Cordillera
-
Canadian Cordillera (1)
-
-
North American Craton (1)
-
Pedregosa Basin (3)
-
Rio Grande Depression (1)
-
Rio Grande Rift (13)
-
Rocky Mountains
-
Southern Rocky Mountains (2)
-
U. S. Rocky Mountains
-
Laramie Mountains (1)
-
Sangre de Cristo Mountains (1)
-
Wasatch Range (1)
-
-
-
Sonoran Desert (1)
-
Transcontinental Arch (1)
-
Western Interior
-
Western Interior Seaway (4)
-
-
Western Overthrust Belt (2)
-
Williston Basin (2)
-
Yukon-Tanana Terrane (1)
-
-
North West Shelf (1)
-
Oceania
-
Micronesia
-
Mariana Islands
-
Northern Mariana Islands (1)
-
-
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Clarion fracture zone (1)
-
Gulf of California (1)
-
-
-
North Pacific
-
Northeast Pacific
-
Clarion fracture zone (1)
-
Gulf of California (1)
-
-
-
-
Permian Basin (149)
-
Quesnellia Terrane (1)
-
Rattlesnake Mountain (1)
-
Red River Fault (1)
-
Rio Grande (8)
-
Rio Grande Valley (2)
-
Sacramento Mountains (21)
-
Sacramento Valley (1)
-
San Andreas Fault (1)
-
San Andres Mountains (3)
-
San Antonio Mine (1)
-
San Joaquin Basin (1)
-
San Juan Basin (4)
-
San Pedro Valley (1)
-
Santa Cruz River (1)
-
Sierra Blanca (4)
-
Sierra Madre (1)
-
Sierra Nevada (2)
-
South America
-
Andes (1)
-
Argentina
-
Pampas (1)
-
-
Brazil (1)
-
Chile (1)
-
Colombia (2)
-
Peru (1)
-
Venezuela (2)
-
-
United States
-
Alabama (2)
-
Alaska (1)
-
Anadarko Basin (3)
-
Ardmore Basin (1)
-
Arizona
-
Cochise County Arizona
-
Bisbee Arizona (1)
-
Tombstone Arizona (1)
-
-
Gila County Arizona
-
Globe Arizona (1)
-
-
Petrified Forest National Park (1)
-
Pima County Arizona (2)
-
Pinal County Arizona (1)
-
-
Arkansas (2)
-
Arkoma Basin (1)
-
Bighorn Basin (1)
-
Black Warrior Basin (1)
-
California
-
Anza-Borrego Desert State Park (1)
-
Channel Islands (1)
-
Inyo County California (1)
-
Kettleman Hills (1)
-
Los Angeles County California
-
Rancho La Brea (1)
-
-
San Bernardino County California
-
Whipple Mountains (1)
-
-
San Diego County California (1)
-
San Joaquin Valley (1)
-
Southern California (4)
-
-
Central Basin Platform (25)
-
Colorado
-
Colorado mineral belt (1)
-
Fremont County Colorado (1)
-
Larimer County Colorado (2)
-
Park County Colorado
-
Alma mining district (1)
-
-
Pueblo County Colorado
-
Pueblo Colorado (2)
-
-
Teller County Colorado
-
Florissant Fossil Beds National Monument (1)
-
-
-
Colorado Plateau (13)
-
Death Valley National Park (1)
-
Delaware Basin (94)
-
Dinosaur National Monument (1)
-
Eastern U.S.
-
Southeastern U.S. (1)
-
-
Florida (1)
-
Four Corners (2)
-
Great Basin (3)
-
Hueco Mountains (4)
-
Idaho
-
Snake River plain (2)
-
-
Illinois
-
Pope County Illinois (1)
-
-
Illinois Basin (1)
-
Kansas
-
Butler County Kansas (1)
-
Finney County Kansas (1)
-
Hamilton County Kansas (1)
-
Ness County Kansas (1)
-
Republic County Kansas (1)
-
Russell County Kansas (1)
-
Stevens County Kansas (1)
-
-
Kentucky
-
Edmonson County Kentucky (1)
-
-
Llano Estacado (8)
-
Louisiana
-
Natchitoches Parish Louisiana (1)
-
Union Parish Louisiana (1)
-
-
Massachusetts (1)
-
Midcontinent (3)
-
Midwest (2)
-
Mississippi (3)
-
Mississippi Embayment (1)
-
Missouri
-
Saint Francois Mountains (3)
-
-
Mojave Desert (7)
-
Montana (1)
-
Nebraska (1)
-
Nevada
-
Arrow Canyon Range (1)
-
Egan Range (1)
-
Humboldt County Nevada (1)
-
Mineral County Nevada (1)
-
-
New Mexico
-
Bernalillo County New Mexico (1)
-
Catron County New Mexico (1)
-
Chaves County New Mexico (12)
-
Datil-Mogollon volcanic field (2)
-
Dona Ana County New Mexico (10)
-
Eddy County New Mexico
-
Carlsbad Caverns (17)
-
Carlsbad New Mexico (9)
-
Lechuguilla Cave (7)
-
Waste Isolation Pilot Plant (8)
-
-
Grant County New Mexico (2)
-
Hidalgo County New Mexico (2)
-
Jemez Lineament (1)
-
Lea County New Mexico
-
Vacuum Field (10)
-
-
Lincoln County New Mexico (4)
-
Luna County New Mexico
-
Florida Mountains (1)
-
-
Otero County New Mexico (53)
-
Roosevelt County New Mexico (6)
-
Sierra County New Mexico (3)
-
Socorro County New Mexico (1)
-
Taos County New Mexico
-
Questa Mine (1)
-
-
Tatum Basin (2)
-
Torrance County New Mexico (1)
-
Tularosa Basin (5)
-
Valencia County New Mexico (1)
-
-
Ogallala Aquifer (1)
-
Ohio
-
Morrow County Ohio (1)
-
-
Oklahoma
-
Comanche County Oklahoma (1)
-
Stephens County Oklahoma (1)
-
Texas County Oklahoma (1)
-
Wichita Mountains (3)
-
Wichita Uplift (1)
-
-
Oregon (1)
-
Orogrande Basin (6)
-
Ouachita Belt (2)
-
Ouachita Mountains (5)
-
Palo Duro Basin (3)
-
Paradox Basin (2)
-
Pecos River (6)
-
Pecos River valley (2)
-
Powder River basin (1)
-
Reelfoot Rift (1)
-
Sevier orogenic belt (2)
-
South Dakota
-
Badlands National Park (1)
-
Fall River County South Dakota (1)
-
Pennington County South Dakota (1)
-
-
South Platte River valley (1)
-
Southern U.S. (1)
-
Southwestern U.S. (117)
-
Texas
-
Amarillo Uplift (1)
-
Andrews County Texas (20)
-
Armstrong County Texas (1)
-
Bailey County Texas (1)
-
Balcones fault zone (3)
-
Bee County Texas (1)
-
Bexar County Texas
-
San Antonio Texas (1)
-
-
Borden County Texas (6)
-
Brazos River (1)
-
Brewster County Texas
-
Big Bend National Park (47)
-
Terlingua Texas (3)
-
-
Burnet County Texas (1)
-
Christmas Mountains (4)
-
Cochran County Texas (2)
-
Coke County Texas (9)
-
Comal County Texas (4)
-
Crane County Texas (17)
-
Crockett County Texas (8)
-
Crosby County Texas (1)
-
Culberson County Texas
-
Van Horn Texas (2)
-
-
Dallam County Texas (1)
-
Davis Mountains (9)
-
Dawson County Texas (4)
-
Deaf Smith County Texas (2)
-
Donley County Texas (1)
-
Duval County Texas (1)
-
East Texas Basin (1)
-
Ector County Texas
-
Odessa Craters (1)
-
Odessa Texas (3)
-
-
Edwards Aquifer (2)
-
Edwards County Texas (1)
-
Edwards Plateau (10)
-
El Paso County Texas
-
El Paso Texas (8)
-
-
Fort Worth Basin (2)
-
Gaines County Texas (13)
-
Garza County Texas (5)
-
Glasscock County Texas (5)
-
Grayson County Texas (1)
-
Hale County Texas (1)
-
Hardeman County Texas (1)
-
Harrison County Texas (1)
-
Hockley County Texas (2)
-
Howard County Texas (7)
-
Hudspeth County Texas
-
Quitman Mountains (5)
-
-
Jeff Davis County Texas (9)
-
Kent County Texas (2)
-
Kimble County Texas (1)
-
Kinney County Texas (2)
-
La Salle County Texas (1)
-
Lamb County Texas (1)
-
Lavaca County Texas (1)
-
Llano Uplift (4)
-
Loving County Texas (8)
-
Lubbock County Texas
-
Lubbock Lake (1)
-
Lubbock Texas (2)
-
-
Lynn County Texas (6)
-
Marathon Geosyncline (9)
-
Marfa Basin (7)
-
Martin County Texas (8)
-
McElroy Field (6)
-
McLennan County Texas (4)
-
McMullen County Texas (1)
-
Midland Basin (56)
-
Midland County Texas
-
Midland Texas (3)
-
-
Mitchell County Texas (4)
-
Nolan County Texas (2)
-
Parker County Texas (1)
-
Pecos County Texas (35)
-
Potter County Texas (1)
-
Presidio County Texas (24)
-
Randall County Texas (1)
-
Reagan County Texas (14)
-
Reeves County Texas (26)
-
Runnels County Texas (1)
-
San Marcos Arch (2)
-
Schleicher County Texas (2)
-
Scurry County Texas (13)
-
Sterling County Texas (2)
-
Sutton County Texas (3)
-
Swisher County Texas (1)
-
Tarrant County Texas (1)
-
Taylor County Texas (1)
-
Terrell County Texas (13)
-
Terry County Texas (5)
-
Texas Panhandle (1)
-
Tom Green County Texas (1)
-
Travis County Texas (2)
-
Upton County Texas (9)
-
Val Verde Basin (16)
-
Val Verde County Texas
-
Del Rio Texas (1)
-
-
Ward County Texas (13)
-
Webb County Texas (1)
-
West Texas (188)
-
Winkler County Texas (18)
-
Yoakum County Texas (3)
-
Zavala County Texas (2)
-
-
Trans-Pecos (74)
-
U. S. Rocky Mountains
-
Laramie Mountains (1)
-
Sangre de Cristo Mountains (1)
-
Wasatch Range (1)
-
-
Utah
-
Garfield County Utah (1)
-
Grand County Utah (1)
-
Kane County Utah (1)
-
San Juan County Utah (2)
-
Zion National Park (1)
-
-
Virginia
-
Wythe County Virginia (1)
-
-
Washakie Basin (1)
-
Washington
-
Hanford Site (1)
-
-
West Virginia
-
Harrison County West Virginia (1)
-
Taylor County West Virginia (1)
-
-
Western U.S. (11)
-
Wisconsin (1)
-
Wyoming
-
Crook County Wyoming (3)
-
Sublette County Wyoming (1)
-
Uinta County Wyoming (2)
-
-
Yavapai Province (3)
-
Yellowstone National Park (2)
-
-
USSR (1)
-
Vinton Canyon (1)
-
Western Hemisphere (1)
-
White Sands (6)
-
-
commodities
-
brines (15)
-
construction materials
-
building stone (1)
-
-
energy sources (19)
-
geothermal energy (3)
-
metal ores
-
arsenic ores (1)
-
base metals (2)
-
beryllium ores (1)
-
copper ores (10)
-
gold ores (3)
-
lead ores (6)
-
lead-zinc deposits (4)
-
mercury ores (2)
-
molybdenum ores (4)
-
polymetallic ores (1)
-
rare earth deposits (2)
-
silver ores (13)
-
tin ores (2)
-
uranium ores (14)
-
vanadium ores (1)
-
zinc ores (4)
-
-
mineral deposits, genesis (33)
-
mineral exploration (12)
-
mineral resources (1)
-
oil and gas fields (112)
-
petroleum
-
natural gas
-
coalbed methane (1)
-
shale gas (2)
-
-
shale oil (4)
-
-
potash (6)
-
sulfur deposits (3)
-
tight sands (3)
-
water resources (6)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (26)
-
C-14 (5)
-
C-14/C-12 (1)
-
organic carbon (2)
-
-
chemical ratios (2)
-
halogens
-
bromine
-
bromide ion (2)
-
-
chlorine
-
chloride ion (6)
-
-
fluorine (2)
-
-
hydrogen
-
D/H (4)
-
deuterium (1)
-
-
isotope ratios (50)
-
isotopes
-
radioactive isotopes
-
C-14 (5)
-
C-14/C-12 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
U-234 (1)
-
-
stable isotopes
-
C-13/C-12 (26)
-
C-14/C-12 (1)
-
D/H (4)
-
deuterium (1)
-
Nd-144/Nd-143 (6)
-
O-18/O-16 (35)
-
Os-188/Os-187 (2)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
S-33/S-32 (1)
-
S-34/S-32 (8)
-
Sr-87/Sr-86 (17)
-
-
-
metals
-
actinides
-
uranium
-
U-234 (1)
-
-
-
alkali metals
-
cesium (1)
-
potassium (2)
-
rubidium (2)
-
sodium (3)
-
-
alkaline earth metals
-
calcium (7)
-
magnesium (5)
-
strontium
-
Sr-87/Sr-86 (17)
-
-
-
aluminum (1)
-
antimony (1)
-
arsenic (1)
-
copper (4)
-
germanium (1)
-
gold (3)
-
iron (6)
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
manganese (3)
-
mercury (2)
-
molybdenum (3)
-
niobium (1)
-
platinum group
-
iridium (1)
-
osmium
-
Os-188/Os-187 (2)
-
-
-
precious metals (1)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (6)
-
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samarium (1)
-
yttrium (1)
-
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silver (3)
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thallium (1)
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tin (1)
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vanadium (1)
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zinc (5)
-
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nitrogen (1)
-
noble gases
-
helium (1)
-
-
oxygen
-
O-18/O-16 (35)
-
-
sulfur
-
S-33/S-32 (1)
-
S-34/S-32 (8)
-
-
trace metals (1)
-
-
fossils
-
bacteria
-
coliform bacteria (2)
-
-
borings (1)
-
burrows (2)
-
Chordata
-
Vertebrata
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Pisces
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Chondrichthyes
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Elasmobranchii (1)
-
-
Osteichthyes
-
Actinopterygii
-
Teleostei (1)
-
-
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (1)
-
-
Lissamphibia (1)
-
-
Mammalia
-
Theria
-
Eutheria
-
Amblypoda
-
Pantodonta (1)
-
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bison (1)
-
-
-
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Primates
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Hominidae
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Homo
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Homo sapiens (1)
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Pithecanthropus (1)
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus (2)
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-
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Rodentia
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Myomorpha
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Cricetidae
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Neotoma (1)
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-
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-
-
-
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Reptilia
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Anapsida
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Testudines (2)
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Diapsida
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Archosauria
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Crocodilia (2)
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dinosaurs
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Ornithischia
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Ceratopsia
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Ceratopsidae (2)
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Ornithopoda
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Hadrosauridae (2)
-
-
-
Saurischia
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Sauropodomorpha
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Sauropoda (2)
-
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Theropoda
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Carnosauria (1)
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Coelurosauria
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Tyrannosauridae
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Tyrannosaurus (1)
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-
-
-
-
-
-
Lepidosauria
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Squamata
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Lacertilia (1)
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-
-
-
-
-
-
-
coprolites (4)
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cyanobacteria (1)
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fossil man (1)
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Graptolithina
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Graptoloidea (1)
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ichnofossils (4)
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Invertebrata
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Arthropoda
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Chelicerata
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Arachnida (1)
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Mandibulata
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Crustacea
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Cirripedia (1)
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Ostracoda (1)
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Insecta
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Pterygota
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Neoptera
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Endopterygota
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Coleoptera (1)
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-
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-
-
Trilobitomorpha
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Trilobita
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Ptychopariida (1)
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Brachiopoda
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Articulata
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Orthida (1)
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Rhynchonellida (1)
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Spiriferida
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Atrypidae
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Atrypa (1)
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Cyrtospirifer (1)
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Strophomenida (1)
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Bryozoa (5)
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Cnidaria
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Anthozoa (4)
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Echinodermata
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Crinozoa
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Blastoidea (1)
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Crinoidea (4)
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-
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Mollusca
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Bivalvia
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Heterodonta
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Rudistae (1)
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Pterioida
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Pteriina
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Inocerami
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Inoceramidae (1)
-
-
-
-
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Cephalopoda
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Ammonoidea
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Ammonites (3)
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Baculites (1)
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-
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Gastropoda
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Archaeogastropoda
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Bellerophontina (1)
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Mesogastropoda (1)
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-
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Porifera
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Calcarea (1)
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Demospongea (1)
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Hexactinellida (3)
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae
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Triticites (1)
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-
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Miliolina (1)
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Rotaliina
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Nodosariacea
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Nodosariidae
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Nodosaria (2)
-
-
-
-
Textulariina
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Lituolacea
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Orbitolinidae
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Orbitolina (1)
-
-
-
-
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Radiolaria (4)
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Tintinnidae (1)
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-
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Metazoa (1)
-
microfossils
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Charophyta (2)
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Conodonta
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Icriodus (1)
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Neogondolella (1)
-
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Fusulinina
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Fusulinidae
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Triticites (1)
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palynomorphs
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Dinoflagellata (2)
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miospores
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pollen (7)
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Plantae
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algae
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Chlorophyta
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Charophyta (2)
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Chlorophyceae
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Codiaceae
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Halimeda (1)
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Dasycladaceae (1)
-
-
-
-
Pteridophyta
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Pteridophyllen (1)
-
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Spermatophyta
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Angiospermae
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Dicotyledoneae
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Quercus (2)
-
-
Monocotyledoneae
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Gramineae (1)
-
-
-
Gymnospermae
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Coniferales
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Pinaceae
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Pinus (2)
-
-
-
-
-
-
problematic fossils (2)
-
thallophytes (10)
-
-
geochronology methods
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(U-Th)/He (1)
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Ar/Ar (9)
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fission-track dating (1)
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K/Ar (9)
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optical mineralogy (1)
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optically stimulated luminescence (3)
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paleomagnetism (12)
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Pb/Pb (3)
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radiation damage (1)
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Rb/Sr (7)
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Re/Os (2)
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Sm/Nd (3)
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tephrochronology (2)
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thermochronology (1)
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tree rings (1)
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U/Pb (25)
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uranium disequilibrium (3)
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-
geologic age
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Cenozoic
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Blancan (1)
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Quaternary
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Clovis (2)
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Holocene
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middle Holocene (2)
-
Neoglacial
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Little Ice Age (1)
-
-
upper Holocene
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Little Ice Age (1)
-
-
-
Pleistocene
-
Blackwater Draw Formation (4)
-
lower Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Allerod (1)
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Younger Dryas (1)
-
-
-
Wisconsinan (3)
-
-
-
upper Quaternary (6)
-
-
Stone Age
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Paleolithic (1)
-
-
Tertiary
-
Catahoula Formation (2)
-
lower Tertiary (5)
-
middle Tertiary (3)
-
Muddy Creek Formation (3)
-
Neogene
-
Hemphillian (1)
-
Miocene
-
lower Miocene (4)
-
-
Ogallala Formation (5)
-
Pliocene
-
lower Pliocene (3)
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene (2)
-
middle Eocene (1)
-
upper Eocene
-
Chadronian (1)
-
-
-
Oligocene
-
Frio Formation (1)
-
lower Oligocene (2)
-
middle Oligocene (1)
-
upper Oligocene (2)
-
Vicksburg Group (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (1)
-
Puercan (1)
-
-
-
Paleocene-Eocene Thermal Maximum (1)
-
Wilcox Group (1)
-
-
-
upper Cenozoic (1)
-
-
Laurentide ice sheet (1)
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Buda Limestone (9)
-
Edwards Formation (4)
-
Georgetown Formation (1)
-
Glen Rose Formation (4)
-
Travis Peak Formation (1)
-
Washita Group (1)
-
-
Dakota Formation (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (4)
-
-
Aptian (3)
-
Edwards Formation (4)
-
Georgetown Formation (1)
-
Glen Rose Formation (4)
-
Neocomian (1)
-
Sligo Formation (1)
-
Travis Peak Formation (1)
-
-
Middle Cretaceous (4)
-
Upper Cretaceous
-
Almond Formation (1)
-
Bridge Creek Limestone Member (2)
-
Buda Limestone (9)
-
Campanian
-
lower Campanian (1)
-
upper Campanian (1)
-
-
Cenomanian (7)
-
Coniacian (1)
-
Eutaw Formation (1)
-
Greenhorn Limestone (2)
-
Gulfian
-
Aguja Formation (12)
-
Austin Chalk (8)
-
Austin Group (1)
-
Eagle Ford Formation (19)
-
Olmos Formation (1)
-
-
Javelina Formation (11)
-
Kirtland Shale (2)
-
K-T boundary (1)
-
Lewis Shale (1)
-
Maestrichtian (8)
-
Peedee Formation (1)
-
Santonian (1)
-
Senonian (10)
-
Straight Cliffs Formation (1)
-
Turonian
-
lower Turonian (1)
-
-
-
-
Glen Canyon Group (1)
-
Jurassic
-
Upper Jurassic
-
Bossier Formation (1)
-
Haynesville Formation (2)
-
Morrison Formation (2)
-
Salt Wash Sandstone Member (2)
-
-
-
lower Mesozoic (2)
-
Triassic
-
Moenkopi Formation (1)
-
Upper Triassic
-
Chinle Formation (3)
-
Dockum Group (4)
-
Norian (1)
-
Shinarump Member (1)
-
-
-
-
Paleozoic
-
Bird Spring Formation (1)
-
Cambrian
-
Middle Cambrian (1)
-
Tapeats Sandstone (1)
-
Upper Cambrian
-
Wilberns Formation (1)
-
-
-
Carboniferous
-
Mississippian
-
Barnett Shale (3)
-
Lower Mississippian
-
Lake Valley Formation (12)
-
Lodgepole Formation (2)
-
Osagian (2)
-
-
Madison Group (1)
-
Stanley Group (1)
-
Upper Mississippian
-
Chesterian (1)
-
Meramecian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Haymond Formation (3)
-
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (1)
-
-
Desmoinesian (2)
-
Paradox Formation (1)
-
-
Morrow Formation (4)
-
Strawn Series (7)
-
Upper Pennsylvanian
-
Canyon Group (2)
-
Cisco Group (4)
-
Gzhelian (1)
-
Holder Formation (8)
-
Kasimovian (1)
-
Missourian
-
Kansas City Group (1)
-
Lansing Group (1)
-
Seminole Formation (1)
-
-
Virgilian (9)
-
-
-
Tesnus Formation (3)
-
Upper Carboniferous (1)
-
-
Devonian
-
Lower Devonian
-
Helderbergian (1)
-
Lochkovian (1)
-
-
Middle Devonian
-
Marcellus Shale (2)
-
-
Thirtyone Formation (9)
-
Upper Devonian (5)
-
-
Laborcita Formation (4)
-
Minnelusa Formation (2)
-
Ordovician
-
Lower Ordovician
-
El Paso Group (1)
-
Ellenburger Group (13)
-
-
Middle Ordovician
-
Simpson Group (2)
-
Woods Hollow Shale (3)
-
-
Montoya Group (3)
-
Upper Ordovician
-
Cincinnatian
-
Maysvillian (1)
-
Richmondian (1)
-
-
-
-
Permian
-
Castile Formation (10)
-
Cutler Formation (1)
-
Glorieta Sandstone (2)
-
Guadalupian
-
Bell Canyon Formation (13)
-
Brushy Canyon Formation (12)
-
Capitan Formation (13)
-
Capitanian (2)
-
Cherry Canyon Formation (7)
-
Delaware Mountain Group (7)
-
Grayburg Formation (17)
-
Queen Formation (6)
-
Seven Rivers Formation (6)
-
Tansill Formation (10)
-
-
Kaibab Formation (1)
-
Lower Permian
-
Abo Formation (5)
-
Cherry Canyon Formation (7)
-
Cisuralian (2)
-
Leonardian
-
Bone Spring Limestone (12)
-
Clear Fork Group (9)
-
-
Wolfcampian
-
Hueco Limestone (3)
-
-
-
Middle Permian (9)
-
Rotliegendes (1)
-
Rustler Formation (3)
-
Upper Permian
-
Lopingian (1)
-
Salado Formation (12)
-
Zechstein (2)
-
-
Yates Formation (13)
-
Yeso Formation (4)
-
-
Sauk Sequence (1)
-
Shoo Fly Complex (1)
-
Silurian
-
Fusselman Dolomite (3)
-
Upper Silurian
-
Wristen Formation (2)
-
-
-
upper Paleozoic (10)
-
Woodford Shale (8)
-
-
Precambrian
-
Archean (1)
-
Carrizo Mountain Formation (4)
-
Hazel Formation (3)
-
upper Precambrian
-
Proterozoic
-
Keweenawan (1)
-
Mesoproterozoic (10)
-
Neoproterozoic (6)
-
Paleoproterozoic (5)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
feldspathoid rocks (1)
-
hypabyssal rocks (2)
-
plutonic rocks
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diabase (1)
-
diorites (1)
-
gabbros
-
olivine gabbro (1)
-
-
granites
-
A-type granites (1)
-
S-type granites (3)
-
two-mica granite (1)
-
-
granodiorites (1)
-
monzodiorite (1)
-
monzonites (1)
-
pegmatite (2)
-
quartz monzonite (1)
-
syenites
-
alkali syenites (1)
-
nepheline syenite (4)
-
syenite porphyry (1)
-
-
ultramafics
-
peridotites (1)
-
pyroxenite (1)
-
-
-
porphyry (1)
-
volcanic rocks
-
andesites (2)
-
basalts
-
alkali basalts
-
hawaiite (2)
-
mugearite (2)
-
-
ocean-island basalts (1)
-
-
benmoreite (1)
-
dacites (1)
-
glasses
-
volcanic glass (1)
-
-
phonolites (4)
-
pyroclastics
-
ash-flow tuff (5)
-
ignimbrite (3)
-
tuff (16)
-
welded tuff (2)
-
-
rhyolites (17)
-
tephrite (1)
-
trachyandesites (1)
-
trachytes (6)
-
-
-
volcanic ash (3)
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses (1)
-
granulites (1)
-
impactites
-
impact breccia (1)
-
-
marbles (4)
-
metaigneous rocks
-
metagranite (2)
-
-
metasedimentary rocks (5)
-
metasomatic rocks
-
skarn (4)
-
-
metavolcanic rocks (2)
-
mylonites (1)
-
phyllites (1)
-
quartzites (2)
-
schists (1)
-
slates (1)
-
-
turbidite (14)
-
-
meteorites
-
meteorites (1)
-
-
minerals
-
antimonides (1)
-
arsenides
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arsenopyrite (1)
-
-
bismuthides (1)
-
carbonates
-
ankerite (1)
-
aragonite (9)
-
bastnaesite (1)
-
calcite (31)
-
dolomite (14)
-
huntite (1)
-
spurrite (1)
-
-
halides
-
bromides (1)
-
chlorides
-
carnallite (1)
-
halite (9)
-
pyromorphite (1)
-
sylvite (1)
-
vanadinite (1)
-
-
fluorides
-
bastnaesite (1)
-
cryolite (1)
-
fluorite (2)
-
topaz (1)
-
-
-
hydrates (1)
-
minerals (24)
-
native elements (3)
-
oxides
-
aluminum oxides (1)
-
anatase (1)
-
corundum (1)
-
goethite (1)
-
hematite (2)
-
leucoxene (1)
-
magnetite (1)
-
manganese oxides (2)
-
niobates
-
euxenite (1)
-
samarskite (1)
-
-
tantalates
-
euxenite (1)
-
-
uraninite (2)
-
-
phosphates
-
apatite (1)
-
monazite (1)
-
pyromorphite (1)
-
xenotime (1)
-
-
selenides (1)
-
silicates
-
asbestos (1)
-
chain silicates
-
amphibole group (2)
-
pyroxene group
-
clinopyroxene (1)
-
-
wollastonite group
-
wollastonite (1)
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
adularia (1)
-
cryptoperthite (2)
-
sanidine (4)
-
-
plagioclase
-
albite (2)
-
-
-
nepheline group
-
nepheline (1)
-
-
silica minerals
-
chalcedony (1)
-
jasper (1)
-
opal (3)
-
quartz (9)
-
-
zeolite group
-
analcime (3)
-
clinoptilolite (1)
-
-
-
orthosilicates
-
nesosilicates
-
olivine group
-
olivine (1)
-
-
spurrite (1)
-
titanite group
-
titanite (2)
-
-
topaz (1)
-
zircon group
-
zircon (26)
-
-
-
sorosilicates
-
epidote group
-
allanite (2)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (2)
-
-
clay minerals
-
dickite (1)
-
halloysite (1)
-
kaolinite (6)
-
montmorillonite (1)
-
nacrite (1)
-
smectite (6)
-
stevensite (1)
-
-
illite (6)
-
mica group
-
biotite (3)
-
glauconite (1)
-
-
palygorskite (1)
-
talc (2)
-
-
-
sulfates
-
alunite (1)
-
anhydrite (18)
-
gypsum (14)
-
natroalunite (1)
-
polyhalite (1)
-
selenite (1)
-
-
sulfides
-
arsenopyrite (1)
-
cinnabar (1)
-
galena (1)
-
marcasite (2)
-
molybdenite (2)
-
pyrite (7)
-
pyrrhotite (1)
-
sphalerite (1)
-
-
sulfosalts
-
sulfantimonites
-
miargyrite (1)
-
-
sulfobismuthites
-
matildite (1)
-
-
-
uranium minerals (3)
-
vanadates
-
carnotite (1)
-
vanadinite (1)
-
-
-
Primary terms
-
absolute age (56)
-
Africa
-
Central Africa
-
Angola (1)
-
-
East Africa
-
Kenya
-
Kenya Rift valley (1)
-
-
-
North Africa
-
Algeria (3)
-
Egypt (1)
-
Illizi Basin (1)
-
Libya (1)
-
Morocco (2)
-
-
West Africa
-
Ghana (1)
-
-
-
Antarctica
-
East Antarctica (2)
-
Victoria Land
-
Allan Hills (1)
-
-
-
Arctic Ocean
-
Barents Sea (1)
-
-
Arctic region
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Svalbard (1)
-
-
Asia
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Arabian Peninsula
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Kuwait (1)
-
-
Far East
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China
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Sichuan China (1)
-
Yunnan China (1)
-
-
Japan
-
Honshu
-
Aomori Japan
-
Shimokita Peninsula (1)
-
-
-
-
Korea
-
South Korea (1)
-
-
-
Himalayas (2)
-
Indian Peninsula
-
Afghanistan (1)
-
-
Middle East
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Iraq (1)
-
Zagros (1)
-
-
Siberia (1)
-
-
Atlantic Ocean
-
North Atlantic
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Gulf of Mexico (5)
-
North Sea (3)
-
-
-
atmosphere (1)
-
Australasia
-
Australia
-
Lachlan fold belt (1)
-
New South Wales Australia (4)
-
Victoria Australia (3)
-
-
-
bacteria
-
coliform bacteria (2)
-
-
bibliography (2)
-
biogeography (10)
-
brines (15)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Newfoundland and Labrador
-
Newfoundland
-
Port au Port Peninsula (1)
-
-
-
-
Nunavut
-
Ellesmere Island (1)
-
Sverdrup Basin (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
Sverdrup Basin (1)
-
-
Western Canada
-
Alberta
-
Edmonton Alberta (1)
-
-
Canadian Cordillera (1)
-
Northwest Territories (1)
-
Saskatchewan (1)
-
Yukon Territory (2)
-
-
-
carbon
-
C-13/C-12 (26)
-
C-14 (5)
-
C-14/C-12 (1)
-
organic carbon (2)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba
-
Pinar del Rio Cuba
-
Sierra de los Organos (1)
-
-
-
-
-
-
-
catalogs (1)
-
Cenozoic
-
Blancan (1)
-
Quaternary
-
Clovis (2)
-
Holocene
-
middle Holocene (2)
-
Neoglacial
-
Little Ice Age (1)
-
-
upper Holocene
-
Little Ice Age (1)
-
-
-
Pleistocene
-
Blackwater Draw Formation (4)
-
lower Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
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