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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Southern Africa
-
Namibia (3)
-
South Africa (1)
-
-
-
Arctic region
-
Greenland
-
Summit Greenland (1)
-
-
Russian Arctic
-
Novaya Zemlya (4)
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
-
Central Asia
-
Kazakhstan
-
Eastern Kazakhstan
-
Semipalatinsk Kazakhstan (2)
-
-
Semipalatinsk Test Site (1)
-
-
-
Far East
-
China
-
Hubei China (1)
-
Yangtze Three Gorges (1)
-
-
Japan
-
Honshu
-
Matsushiro Japan (1)
-
-
-
Korea
-
North Korea (1)
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-
-
Middle East
-
Turkey (1)
-
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Siberia (1)
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Siberian Platform (1)
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Tibetan Plateau (1)
-
-
Atlantic Ocean
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North Atlantic
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Jeanne d'Arc Basin (1)
-
-
-
Australasia
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Australia
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South Australia
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Flinders Ranges (1)
-
-
-
New Zealand
-
Lake Taupo (1)
-
Taupo volcanic zone (1)
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-
-
Bare Mountain (2)
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Black Mountains (18)
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Buckskin Mountains (1)
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Calico Mountains (1)
-
Canada
-
Eastern Canada
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
-
Quebec
-
Gaspe Peninsula (1)
-
-
-
Western Canada
-
Northwest Territories
-
Yellowknife Northwest Territories (2)
-
-
Saskatchewan (1)
-
-
-
Caribbean region (1)
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Cascade Range (1)
-
Colorado River (2)
-
Commonwealth of Independent States
-
Kazakhstan
-
Eastern Kazakhstan
-
Semipalatinsk Kazakhstan (2)
-
-
Semipalatinsk Test Site (1)
-
-
Russian Federation
-
Arkhangelsk Russian Federation
-
Novaya Zemlya (4)
-
-
Russian Arctic
-
Novaya Zemlya (4)
-
-
Siberian Platform (1)
-
-
Urals
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Novaya Zemlya (4)
-
-
-
Death Valley (135)
-
Devils Hole (3)
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Espanola Basin (1)
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Europe
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Alps
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Swiss Alps (1)
-
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Arkhangelsk Russian Federation
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Novaya Zemlya (4)
-
-
Central Europe
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Germany (1)
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Switzerland
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Swiss Alps (1)
-
-
-
Southern Europe
-
Greece
-
Greek Aegean Islands
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Cyclades
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Thera (1)
-
-
-
-
-
Western Europe
-
Iceland (1)
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United Kingdom
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Great Britain
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Scotland (1)
-
-
-
-
-
Furnace Creek (7)
-
Grand Canyon (3)
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Imperial Valley (2)
-
Long Valley (5)
-
Marble Mountains (1)
-
Mediterranean region
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Aegean Islands
-
Greek Aegean Islands
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Cyclades
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Thera (1)
-
-
-
-
-
Mexico
-
Baja California (1)
-
Chihuahua Mexico (1)
-
Sonora Mexico (1)
-
-
North America
-
Appalachians
-
Blue Ridge Province (1)
-
-
Basin and Range Province
-
Great Basin (47)
-
-
Canadian Shield
-
Churchill Province
-
Snowbird tectonic zone (1)
-
-
-
Gulf Coastal Plain (1)
-
North American Cordillera (7)
-
Rio Grande Rift (2)
-
Sonoran Desert (1)
-
-
North Island (2)
-
Northern Hemisphere (1)
-
Owens Valley (43)
-
Pacific Coast (2)
-
Pyramid Lake (1)
-
Railroad Valley (1)
-
Rio Grande (1)
-
Sacramento Basin (1)
-
San Andreas Fault (3)
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San Joaquin Basin (2)
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Santa Rosa Mountains (2)
-
Searles Lake (9)
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Sierra Nevada (52)
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South America
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Paraguay (1)
-
-
Spring Mountains (11)
-
United States
-
Alaska
-
Aleutian Islands
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Amchitka Island (1)
-
-
Trans-Alaska Pipeline (1)
-
-
Amargosa Desert (16)
-
Arizona
-
Gila County Arizona (1)
-
La Paz County Arizona (1)
-
Maricopa County Arizona (1)
-
Mohave County Arizona (1)
-
Pima County Arizona
-
Tucson Arizona (1)
-
-
-
Atlantic Coastal Plain (1)
-
California
-
Alameda County California
-
Lawrence Livermore National Laboratory (3)
-
-
Central California (20)
-
Death Valley Fault (6)
-
Fresno County California (8)
-
Garlock Fault (7)
-
Imperial County California (1)
-
Inyo County California
-
Coso Hot Springs KGRA (13)
-
Coso Range (12)
-
Funeral Mountains (14)
-
Inyo Mountains (77)
-
Owens Lake (10)
-
Panamint Range (37)
-
-
Kern County California (30)
-
Kings Canyon National Park (1)
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Kingston Range (2)
-
Los Angeles Basin (1)
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Los Angeles County California
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Long Beach California (1)
-
-
Madera County California (1)
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Mariposa County California (1)
-
Mono County California
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Inyo Domes (2)
-
Long Valley Caldera (2)
-
Mono Lake (1)
-
Obsidian Dome (2)
-
-
Nopah Range (13)
-
Salton Sea (2)
-
San Benito County California
-
Pinnacles National Monument (1)
-
-
San Bernardino County California
-
Avawatz Mountains (1)
-
Cima volcanic field (1)
-
Trona California (2)
-
-
San Joaquin Valley (1)
-
Santa Barbara Channel (1)
-
Sierra Nevada Batholith (7)
-
Siskiyou County California (1)
-
Southern California (30)
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The Geysers (1)
-
Transverse Ranges (1)
-
Tulare County California (10)
-
Yosemite National Park (1)
-
-
Colorado
-
Larimer County Colorado (1)
-
Ouray County Colorado (1)
-
-
Colorado Plateau (2)
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Death Valley National Park (14)
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Eastern California shear zone (13)
-
Georgia
-
Baker County Georgia (1)
-
-
Gila River (1)
-
Great Basin (47)
-
Hurricane Fault (2)
-
Idaho (1)
-
Illinois
-
Champaign County Illinois (1)
-
-
Louisiana
-
Winn Parish Louisiana (1)
-
Winnfield salt dome (1)
-
-
Mojave Desert (18)
-
Nevada
-
Churchill County Nevada (1)
-
Clark County Nevada
-
Las Vegas Nevada (4)
-
-
Egan Range (1)
-
Elko County Nevada (3)
-
Esmeralda County Nevada
-
Silver Peak Mountains (3)
-
-
Eureka County Nevada (2)
-
Lincoln County Nevada (5)
-
Nevada Test Site (156)
-
Nye County Nevada
-
Beatty Nevada (6)
-
Pahute Mesa (25)
-
Rainier Mesa (6)
-
Tonopah Nevada (1)
-
Yucca Mountain (93)
-
-
Roberts Mountains Allochthon (1)
-
White Pine County Nevada
-
Ely Nevada (1)
-
-
Yucca Flat (25)
-
-
New Mexico
-
Bernalillo County New Mexico
-
Albuquerque New Mexico (1)
-
-
Jemez Mountains (2)
-
Los Alamos County New Mexico
-
Los Alamos National Laboratory (1)
-
-
Pajarito Plateau (1)
-
Rio Arriba County New Mexico (1)
-
Sandoval County New Mexico (1)
-
Santa Fe County New Mexico (2)
-
Socorro County New Mexico
-
Socorro New Mexico (1)
-
-
Taos County New Mexico (1)
-
Valles Caldera (1)
-
-
North Carolina
-
Buncombe County North Carolina (1)
-
-
Oregon (1)
-
Pennsylvania
-
Lancaster County Pennsylvania (1)
-
-
Sevier orogenic belt (5)
-
Southwestern U.S. (4)
-
Texas
-
Balcones fault zone (1)
-
Bexar County Texas
-
San Antonio Texas (1)
-
-
Brewster County Texas (1)
-
Comal County Texas (1)
-
El Paso County Texas
-
El Paso Texas (1)
-
-
-
Utah
-
Grand County Utah
-
Moab Utah (1)
-
-
Millard County Utah (2)
-
Tooele County Utah (1)
-
Washington County Utah
-
Pine Valley Mountains (1)
-
-
-
Virginia
-
Louisa County Virginia (1)
-
Northampton County Virginia
-
Oyster Virginia (1)
-
-
-
Walker Lane (13)
-
Washington (1)
-
Western U.S. (10)
-
-
USSR (8)
-
Walker Lake (1)
-
White Mountains (37)
-
-
commodities
-
borate deposits (1)
-
boron deposits (1)
-
brines (5)
-
energy sources (2)
-
evaporite deposits (1)
-
gems (1)
-
geothermal energy (9)
-
metal ores
-
gold ores (3)
-
lead ores (2)
-
polymetallic ores (2)
-
silver ores (4)
-
tungsten ores (2)
-
zinc ores (2)
-
-
mineral deposits, genesis (8)
-
mineral exploration (4)
-
mineral resources (1)
-
oil and gas fields (1)
-
petroleum
-
natural gas (3)
-
-
-
elements, isotopes
-
boron
-
B-11/B-10 (1)
-
-
carbon
-
C-13/C-12 (26)
-
C-14 (13)
-
-
chemical ratios (2)
-
halogens
-
bromine
-
bromide ion (1)
-
-
chlorine
-
chloride ion (2)
-
Cl-36 (7)
-
-
iodine
-
I-129 (1)
-
-
-
hydrogen
-
D/H (7)
-
deuterium (2)
-
tritium (5)
-
-
isotope ratios (36)
-
isotopes
-
radioactive isotopes
-
Al-26 (1)
-
Be-10 (7)
-
C-14 (13)
-
Cl-36 (7)
-
Cs-137 (1)
-
I-129 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Pu-240 (1)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
Sm-147/Nd-144 (1)
-
Tc-99 (3)
-
Th-230 (1)
-
tritium (5)
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
stable isotopes
-
B-11/B-10 (1)
-
C-13/C-12 (26)
-
D/H (7)
-
deuterium (2)
-
He-3 (1)
-
He-4/He-3 (1)
-
Nd-144/Nd-143 (6)
-
O-18/O-16 (31)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Re-187/Os-188 (1)
-
S-34/S-32 (1)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (6)
-
-
-
Lu/Hf (3)
-
metals
-
actinides
-
neptunium (2)
-
plutonium
-
Pu-240 (1)
-
-
thorium
-
Th-230 (1)
-
-
uranium
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
-
alkali metals
-
cesium
-
Cs-137 (1)
-
-
lithium (1)
-
potassium (2)
-
sodium (3)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (7)
-
-
calcium (3)
-
magnesium (2)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
aluminum
-
Al-26 (1)
-
-
antimony (1)
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arsenic (1)
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cadmium (1)
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cobalt (1)
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copper (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
manganese (2)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
Re-187/Os-188 (1)
-
-
-
rare earths
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (6)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
silver (3)
-
technetium
-
Tc-99 (3)
-
-
thallium (1)
-
tungsten (1)
-
zinc (1)
-
-
nitrogen (1)
-
noble gases
-
helium
-
He-3 (1)
-
He-4/He-3 (1)
-
-
xenon (1)
-
-
oxygen
-
O-18/O-16 (31)
-
-
selenium (1)
-
sulfur
-
S-34/S-32 (1)
-
-
-
fossils
-
Archaea (1)
-
bacteria (1)
-
burrows (10)
-
Chordata
-
Vertebrata
-
Agnatha
-
Heterostraci (2)
-
-
Pisces
-
Osteichthyes
-
Actinopterygii (2)
-
-
-
Tetrapoda
-
Aves (1)
-
Mammalia
-
Theria
-
Eutheria
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (1)
-
-
-
-
-
-
-
-
-
-
Cloudina (3)
-
cyanobacteria (1)
-
fungi (1)
-
ichnofossils
-
Arenicolites (1)
-
Cruziana (1)
-
Planolites (2)
-
Rusophycus (1)
-
Skolithos (2)
-
-
Invertebrata
-
Archaeocyatha (3)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Malacostraca
-
Amphipoda (1)
-
-
Ostracoda (5)
-
-
-
Trilobitomorpha
-
Trilobita
-
Corynexochida (1)
-
-
-
-
Brachiopoda
-
Articulata (1)
-
Inarticulata (1)
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (4)
-
-
Echinozoa
-
Echinoidea (1)
-
Helicoplacoidea (3)
-
-
-
Mollusca
-
Bivalvia (1)
-
Cephalopoda
-
Ammonoidea (1)
-
-
Gastropoda (1)
-
Hyolithes (2)
-
-
Porifera (2)
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
-
Thecamoeba (1)
-
-
Vermes
-
Annelida (1)
-
-
-
lichens (1)
-
Metazoa (6)
-
microfossils
-
Conodonta (9)
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
problematic microfossils (1)
-
-
palynomorphs
-
acritarchs (1)
-
miospores
-
pollen (3)
-
-
-
Plantae
-
algae
-
diatoms (1)
-
-
Bryophyta (1)
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Rosidae (1)
-
-
-
-
-
problematic fossils
-
problematic microfossils (1)
-
-
prokaryotes (1)
-
thallophytes (1)
-
tracks (2)
-
-
geochronology methods
-
(U-Th)/He (6)
-
Ar/Ar (22)
-
cation-ratio dating (2)
-
exposure age (8)
-
fission-track dating (5)
-
He/He (1)
-
infrared stimulated luminescence (2)
-
K/Ar (5)
-
Lu/Hf (3)
-
optically stimulated luminescence (2)
-
paleomagnetism (13)
-
racemization (2)
-
Rb/Sr (1)
-
Sm/Nd (1)
-
tephrochronology (3)
-
Th/U (4)
-
thermochronology (6)
-
thermoluminescence (1)
-
tree rings (1)
-
U/Pb (40)
-
U/Th/Pb (2)
-
uranium disequilibrium (4)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (2)
-
middle Holocene (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Bandelier Tuff (2)
-
Bishop Tuff (13)
-
lower Pleistocene (1)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan (1)
-
-
-
upper Quaternary (16)
-
-
Tertiary
-
Climax Porphyry (6)
-
lower Tertiary (1)
-
middle Tertiary (1)
-
Neogene
-
Furnace Creek Formation (3)
-
Miocene
-
Crater Flat Tuff (6)
-
lower Miocene (1)
-
middle Miocene (4)
-
Paintbrush Tuff (17)
-
Tiva Canyon Member (9)
-
Topopah Spring Member (17)
-
upper Miocene (4)
-
-
Pliocene
-
upper Pliocene (1)
-
-
upper Neogene (1)
-
-
Paleogene
-
Eocene (4)
-
Oligocene (7)
-
-
upper Tertiary (1)
-
-
upper Cenozoic (6)
-
-
Lake Bonneville (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous (1)
-
Upper Cretaceous
-
Tuolumne Intrusive Suite (1)
-
-
-
Jurassic
-
Middle Jurassic (2)
-
Upper Jurassic (5)
-
-
Triassic
-
Lower Triassic
-
Smithian (1)
-
Spathian (1)
-
-
Moenkopi Formation (1)
-
Upper Triassic (1)
-
-
-
MIS 6 (1)
-
MIS 7 (1)
-
Paleozoic
-
Bird Spring Formation (2)
-
Cambrian
-
Bonanza King Formation (1)
-
Carrara Formation (4)
-
Lower Cambrian
-
Atdabanian (2)
-
Poleta Formation (17)
-
Terreneuvian (2)
-
Tommotian (3)
-
Zabriskie Quartzite (7)
-
-
Middle Cambrian (6)
-
Pioche Shale (1)
-
Upper Cambrian
-
Nopah Formation (1)
-
-
-
Carboniferous
-
Mississippian
-
Chainman Shale (1)
-
Lower Mississippian
-
Osagian (1)
-
-
Upper Mississippian
-
Chesterian (1)
-
Serpukhovian (1)
-
-
-
Pennsylvanian
-
Marble Falls Group (1)
-
Middle Pennsylvanian
-
Desmoinesian (1)
-
-
Upper Pennsylvanian
-
Gzhelian (1)
-
-
-
-
Devonian
-
Lost Burro Formation (5)
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian (5)
-
-
Hidden Valley Dolomite (4)
-
lower Paleozoic (2)
-
middle Paleozoic (2)
-
Ordovician
-
Ely Springs Dolomite (3)
-
Eureka Quartzite (2)
-
Lower Ordovician
-
Floian (1)
-
-
Middle Ordovician (1)
-
Upper Ordovician (1)
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
Asselian (1)
-
Kungurian (1)
-
-
Leonardian (1)
-
Wolfcampian (2)
-
-
Rotliegendes (1)
-
Upper Permian (1)
-
-
Silurian
-
Middle Silurian
-
Roberts Mountains Formation (2)
-
-
Upper Silurian (1)
-
-
-
Phanerozoic (1)
-
Precambrian
-
Archean (1)
-
Johnnie Formation (9)
-
Kingston Peak Formation (11)
-
Noonday Dolomite (10)
-
Pahrump Series (4)
-
Stirling Quartzite (5)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (3)
-
Neoproterozoic
-
Cryogenian (2)
-
Dengying Formation (1)
-
Ediacaran
-
Wonoka Formation (1)
-
-
Marinoan (1)
-
Otavi Group (1)
-
Sturtian (1)
-
Vendian (5)
-
-
Paleoproterozoic (1)
-
Sinian
-
Dengying Formation (1)
-
-
-
-
Wyman Formation (6)
-
-
-
igneous rocks
-
igneous rocks
-
hypabyssal rocks (2)
-
plutonic rocks
-
diabase (2)
-
diorites
-
quartz diorites (1)
-
tonalite (1)
-
-
gabbros (2)
-
granites
-
aplite (1)
-
A-type granites (1)
-
granite porphyry (2)
-
rapakivi (1)
-
two-mica granite (1)
-
-
granodiorites (9)
-
monzonites (2)
-
pegmatite (3)
-
quartz monzonite (2)
-
syenites (1)
-
-
porphyry (1)
-
volcanic rocks
-
basalts
-
alkali basalts
-
hawaiite (1)
-
-
-
dacites (1)
-
glasses
-
obsidian (1)
-
volcanic glass (2)
-
-
latite (1)
-
pyroclastics
-
ash-flow tuff (12)
-
ignimbrite (6)
-
pumice (3)
-
rhyolite tuff (4)
-
scoria (4)
-
tuff (41)
-
welded tuff (17)
-
-
rhyolites
-
quartz porphyry (1)
-
-
trachyandesites (1)
-
-
-
volcanic ash (4)
-
-
metamorphic rocks
-
metamorphic rocks
-
cataclasites (1)
-
gneisses
-
orthogneiss (1)
-
-
granulites (1)
-
hornfels (1)
-
marbles (2)
-
metaigneous rocks
-
metabasite (1)
-
metatuff (1)
-
-
metasedimentary rocks
-
metapelite (3)
-
-
metasomatic rocks
-
skarn (3)
-
-
metavolcanic rocks (3)
-
mylonites (5)
-
quartzites (10)
-
schists (4)
-
slates (1)
-
-
turbidite (1)
-
-
minerals
-
arsenates
-
mimetite (1)
-
-
borates
-
borax (1)
-
-
carbonates
-
calcite (13)
-
cerussite (1)
-
dolomite (7)
-
gaylussite (1)
-
smithsonite (1)
-
spurrite (1)
-
-
halides
-
chlorides
-
halite (4)
-
mimetite (1)
-
-
fluorides
-
clinohumite (1)
-
-
-
hydrates (1)
-
minerals (23)
-
molybdates
-
umohoite (1)
-
-
native elements
-
graphite (2)
-
-
oxides
-
baddeleyite (1)
-
brucite (1)
-
ilmenite (1)
-
iron oxides (3)
-
limonite (1)
-
magnetite (3)
-
periclase (1)
-
titanium oxides (1)
-
-
phosphates
-
apatite (6)
-
monazite (2)
-
-
selenates (1)
-
silicates
-
aluminosilicates (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (2)
-
tremolite (1)
-
-
-
pyroxene group
-
clinopyroxene (2)
-
orthopyroxene (2)
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (7)
-
microcline (1)
-
sanidine (2)
-
-
plagioclase
-
albite (2)
-
-
-
silica minerals
-
cristobalite (3)
-
opal (2)
-
quartz (9)
-
tridymite (1)
-
-
zeolite group
-
analcime (3)
-
clinoptilolite (7)
-
erionite (1)
-
heulandite (1)
-
mordenite (2)
-
-
-
magnesian silicates (1)
-
orthosilicates
-
nesosilicates
-
andalusite (1)
-
clinohumite (1)
-
garnet group (4)
-
kyanite (1)
-
olivine group
-
fayalite (1)
-
forsterite (2)
-
olivine (2)
-
-
sillimanite (1)
-
spurrite (1)
-
titanite group
-
titanite (2)
-
-
zircon group
-
zircon (41)
-
-
-
sorosilicates
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
epidote (1)
-
-
-
-
ring silicates
-
cordierite (1)
-
-
sheet silicates
-
cerolite (1)
-
chlorite group
-
chlorite (3)
-
-
clay minerals
-
kaolinite (3)
-
montmorillonite (1)
-
smectite (6)
-
stevensite (2)
-
-
illite (5)
-
mica group
-
biotite (6)
-
muscovite (6)
-
phengite (1)
-
phlogopite (1)
-
-
sepiolite (3)
-
serpentine group
-
serpentine (1)
-
-
talc (2)
-
-
-
sulfates
-
brochantite (1)
-
chalcanthite (1)
-
copiapite (1)
-
glauberite (1)
-
gypsum (2)
-
-
sulfides
-
galena (3)
-
pyrite (2)
-
sphalerite (1)
-
-
sulfosalts
-
sulfobismuthites
-
matildite (1)
-
-
-
tungstates
-
scheelite (2)
-
-
-
Primary terms
-
absolute age (81)
-
Africa
-
Southern Africa
-
Namibia (3)
-
South Africa (1)
-
-
-
Arctic region
-
Greenland
-
Summit Greenland (1)
-
-
Russian Arctic
-
Novaya Zemlya (4)
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
-
Central Asia
-
Kazakhstan
-
Eastern Kazakhstan
-
Semipalatinsk Kazakhstan (2)
-
-
Semipalatinsk Test Site (1)
-
-
-
Far East
-
China
-
Hubei China (1)
-
Yangtze Three Gorges (1)
-
-
Japan
-
Honshu
-
Matsushiro Japan (1)
-
-
-
Korea
-
North Korea (1)
-
-
-
Middle East
-
Turkey (1)
-
-
Siberia (1)
-
Siberian Platform (1)
-
Tibetan Plateau (1)
-
-
asteroids (1)
-
Atlantic Ocean
-
North Atlantic
-
Jeanne d'Arc Basin (1)
-
-
-
atmosphere (3)
-
Australasia
-
Australia
-
South Australia
-
Flinders Ranges (1)
-
-
-
New Zealand
-
Lake Taupo (1)
-
Taupo volcanic zone (1)
-
-
-
bacteria (1)
-
bibliography (1)
-
biogeography (11)
-
boron
-
B-11/B-10 (1)
-
-
boron deposits (1)
-
brines (5)
-
Canada
-
Eastern Canada
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
-
Quebec
-
Gaspe Peninsula (1)
-
-
-
Western Canada
-
Northwest Territories
-
Yellowknife Northwest Territories (2)
-
-
Saskatchewan (1)
-
-
-
carbon
-
C-13/C-12 (26)
-
C-14 (13)
-
-
Caribbean region (1)
-
catalogs (3)
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (2)
-
middle Holocene (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Bandelier Tuff (2)
-
Bishop Tuff (13)
-
lower Pleistocene (1)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan (1)
-
-
-
upper Quaternary (16)
-
-
Tertiary
-
Climax Porphyry (6)
-
lower Tertiary (1)
-
middle Tertiary (1)
-
Neogene
-
Furnace Creek Formation (3)
-
Miocene
-
Crater Flat Tuff (6)
-
lower Miocene (1)
-
middle Miocene (4)
-
Paintbrush Tuff (17)
-
Tiva Canyon Member (9)
-
Topopah Spring Member (17)
-
upper Miocene (4)
-
-
Pliocene
-
upper Pliocene (1)
-
-
upper Neogene (1)
-
-
Paleogene
-
Eocene (4)
-
Oligocene (7)
-
-
upper Tertiary (1)
-
-
upper Cenozoic (6)
-
-
chemical analysis (3)
-
Chordata
-
Vertebrata
-
Agnatha
-
Heterostraci (2)
-
-
Pisces
-
Osteichthyes
-
Actinopterygii (2)
-
-
-
Tetrapoda
-
Aves (1)
-
Mammalia
-
Theria
-
Eutheria
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (1)
-
-
-
-
-
-
-
-
-
-
clay mineralogy (12)
-
climate change (9)
-
continental drift (1)
-
crust (39)
-
crystal chemistry (5)
-
crystal growth (7)
-
crystal structure (10)
-
data processing (27)
-
deformation (55)
-
diagenesis (15)
-
Earth (1)
-
earthquakes (151)
-
ecology (2)
-
economic geology (11)
-
electron microscopy (1)
-
energy sources (2)
-
engineering geology (20)
-
environmental geology (3)
-
Europe
-
Alps
-
Swiss Alps (1)
-
-
Arkhangelsk Russian Federation
-
Novaya Zemlya (4)
-
-
Central Europe
-
Germany (1)
-
Switzerland
-
Swiss Alps (1)
-
-
-
Southern Europe
-
Greece
-
Greek Aegean Islands
-
Cyclades
-
Thera (1)
-
-
-
-
-
Western Europe
-
Iceland (1)
-
United Kingdom
-
Great Britain
-
Scotland (1)
-
-
-
-
-
evaporite deposits (1)
-
explosions (122)
-
faults (190)
-
folds (19)
-
foliation (8)
-
fractures (20)
-
fungi (1)
-
gems (1)
-
geochemistry (59)
-
geochronology (24)
-
geodesy (11)
-
geomorphology (46)
-
geophysical methods (44)
-
geosynclines (2)
-
geothermal energy (9)
-
glacial geology (3)
-
government agencies
-
survey organizations (1)
-
-
ground water (35)
-
heat flow (9)
-
hydrogen
-
D/H (7)
-
deuterium (2)
-
tritium (5)
-
-
hydrogeology (5)
-
hydrology (27)
-
ichnofossils
-
Arenicolites (1)
-
Cruziana (1)
-
Planolites (2)
-
Rusophycus (1)
-
Skolithos (2)
-
-
igneous rocks
-
hypabyssal rocks (2)
-
plutonic rocks
-
diabase (2)
-
diorites
-
quartz diorites (1)
-
tonalite (1)
-
-
gabbros (2)
-
granites
-
aplite (1)
-
A-type granites (1)
-
granite porphyry (2)
-
rapakivi (1)
-
two-mica granite (1)
-
-
granodiorites (9)
-
monzonites (2)
-
pegmatite (3)
-
quartz monzonite (2)
-
syenites (1)
-
-
porphyry (1)
-
volcanic rocks
-
basalts
-
alkali basalts
-
hawaiite (1)
-
-
-
dacites (1)
-
glasses
-
obsidian (1)
-
volcanic glass (2)
-
-
latite (1)
-
pyroclastics
-
ash-flow tuff (12)
-
ignimbrite (6)
-
pumice (3)
-
rhyolite tuff (4)
-
scoria (4)
-
tuff (41)
-
welded tuff (17)
-
-
rhyolites
-
quartz porphyry (1)
-
-
trachyandesites (1)
-
-
-
inclusions
-
fluid inclusions (6)
-
-
intrusions (56)
-
Invertebrata
-
Archaeocyatha (3)
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Malacostraca
-
Amphipoda (1)
-
-
Ostracoda (5)
-
-
-
Trilobitomorpha
-
Trilobita
-
Corynexochida (1)
-
-
-
-
Brachiopoda
-
Articulata (1)
-
Inarticulata (1)
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (4)
-
-
Echinozoa
-
Echinoidea (1)
-
Helicoplacoidea (3)
-
-
-
Mollusca
-
Bivalvia (1)
-
Cephalopoda
-
Ammonoidea (1)
-
-
Gastropoda (1)
-
Hyolithes (2)
-
-
Porifera (2)
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
-
Thecamoeba (1)
-
-
Vermes
-
Annelida (1)
-
-
-
isostasy (1)
-
isotopes
-
radioactive isotopes
-
Al-26 (1)
-
Be-10 (7)
-
C-14 (13)
-
Cl-36 (7)
-
Cs-137 (1)
-
I-129 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Pu-240 (1)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
Sm-147/Nd-144 (1)
-
Tc-99 (3)
-
Th-230 (1)
-
tritium (5)
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
stable isotopes
-
B-11/B-10 (1)
-
C-13/C-12 (26)
-
D/H (7)
-
deuterium (2)
-
He-3 (1)
-
He-4/He-3 (1)
-
Nd-144/Nd-143 (6)
-
O-18/O-16 (31)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Re-187/Os-188 (1)
-
S-34/S-32 (1)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (6)
-
-
-
land subsidence (1)
-
land use (1)
-
lava (8)
-
lichens (1)
-
lineation (3)
-
magmas (24)
-
mantle (11)
-
maps (12)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Thera (1)
-
-
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous (1)
-
Upper Cretaceous
-
Tuolumne Intrusive Suite (1)
-
-
-
Jurassic
-
Middle Jurassic (2)
-
Upper Jurassic (5)
-
-
Triassic
-
Lower Triassic
-
Smithian (1)
-
Spathian (1)
-
-
Moenkopi Formation (1)
-
Upper Triassic (1)
-
-
-
metal ores
-
gold ores (3)
-
lead ores (2)
-
polymetallic ores (2)
-
silver ores (4)
-
tungsten ores (2)
-
zinc ores (2)
-
-
metals
-
actinides
-
neptunium (2)
-
plutonium
-
Pu-240 (1)
-
-
thorium
-
Th-230 (1)
-
-
uranium
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
-
alkali metals
-
cesium
-
Cs-137 (1)
-
-
lithium (1)
-
potassium (2)
-
sodium (3)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (7)
-
-
calcium (3)
-
magnesium (2)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
aluminum
-
Al-26 (1)
-
-
antimony (1)
-
arsenic (1)
-
cadmium (1)
-
cobalt (1)
-
copper (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
manganese (2)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
Re-187/Os-188 (1)
-
-
-
rare earths
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (6)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
silver (3)
-
technetium
-
Tc-99 (3)
-
-
thallium (1)
-
tungsten (1)
-
zinc (1)
-
-
metamorphic rocks
-
cataclasites (1)
-
gneisses
-
orthogneiss (1)
-
-
granulites (1)
-
hornfels (1)
-
marbles (2)
-
metaigneous rocks
-
metabasite (1)
-
metatuff (1)
-
-
metasedimentary rocks
-
metapelite (3)
-
-
metasomatic rocks
-
skarn (3)
-
-
metavolcanic rocks (3)
-
mylonites (5)
-
quartzites (10)
-
schists (4)
-
slates (1)
-
-
metamorphism (28)
-
metasomatism (18)
-
meteorology (2)
-
Mexico
-
Baja California (1)
-
Chihuahua Mexico (1)
-
Sonora Mexico (1)
-
-
mineral deposits, genesis (8)
-
mineral exploration (4)
-
mineral resources (1)
-
mineralogy (16)
-
minerals (23)
-
Mohorovicic discontinuity (2)
-
mud volcanoes (1)
-
nitrogen (1)
-
noble gases
-
helium
-
He-3 (1)
-
He-4/He-3 (1)
-
-
xenon (1)
-
-
North America
-
Appalachians
-
Blue Ridge Province (1)
-
-
Basin and Range Province
-
Great Basin (47)
-
-
Canadian Shield
-
Churchill Province
-
Snowbird tectonic zone (1)
-
-
-
Gulf Coastal Plain (1)
-
North American Cordillera (7)
-
Rio Grande Rift (2)
-
Sonoran Desert (1)
-
-
Northern Hemisphere (1)
-
nuclear facilities (3)
-
oil and gas fields (1)
-
orogeny (7)
-
oxygen
-
O-18/O-16 (31)
-
-
Pacific Coast (2)
-
paleobotany (1)
-
paleoclimatology (37)
-
paleoecology (24)
-
paleogeography (41)
-
paleomagnetism (13)
-
paleontology (17)
-
Paleozoic
-
Bird Spring Formation (2)
-
Cambrian
-
Bonanza King Formation (1)
-
Carrara Formation (4)
-
Lower Cambrian
-
Atdabanian (2)
-
Poleta Formation (17)
-
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Carboniferous
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Devonian
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Lost Burro Formation (5)
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Roberts Mountains Formation (2)
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plate tectonics (24)
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Precambrian
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Johnnie Formation (9)
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upper Precambrian
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Wonoka Formation (1)
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Paleoproterozoic (1)
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Sinian
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Dengying Formation (1)
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Wyman Formation (6)
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problematic fossils
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sedimentary structures
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