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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Ethiopia (1)
-
Kenya (2)
-
Tanzania
-
Oldoinyo Lengai (1)
-
-
Turkana Basin (1)
-
-
-
Altiplano (1)
-
Antarctica (1)
-
Arctic Ocean
-
Barents Sea (1)
-
-
Asia
-
Far East
-
Indonesia
-
Sumatra
-
Toba Lake (4)
-
-
-
Japan
-
Hokkaido (1)
-
Honshu
-
Akita Japan (2)
-
Tottori Japan (1)
-
-
Kyushu
-
Kagoshima Japan
-
Aira Caldera (1)
-
Sakura-jima (2)
-
-
-
-
Malaysia (1)
-
Philippine Islands
-
Luzon
-
Mount Pinatubo (3)
-
-
-
-
Indian Peninsula
-
India
-
Deccan Plateau (1)
-
Maharashtra India
-
Poona India (1)
-
-
-
-
Kamchatka Russian Federation
-
Kamchatka Peninsula (1)
-
-
Middle East
-
Cyprus
-
Troodos Massif (1)
-
-
Turkey
-
Anatolia (2)
-
-
-
-
Atlantic Ocean
-
Mid-Atlantic Ridge (6)
-
North Atlantic
-
Bay of Biscay (1)
-
Gulf of Mexico (1)
-
Vema fracture zone (1)
-
-
South Atlantic (2)
-
-
Atlantic Ocean Islands
-
Canary Islands (1)
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Tasmania Australia (1)
-
-
New Zealand
-
Okataina volcanic centre (1)
-
Rotorua New Zealand (2)
-
Taranaki New Zealand (1)
-
Taupo volcanic zone (3)
-
-
Papua New Guinea
-
Bismarck Archipelago
-
Rabaul Caldera (1)
-
-
-
-
Canada
-
Western Canada
-
British Columbia (1)
-
Manitoba (1)
-
Saskatchewan (2)
-
Yukon Territory
-
Klondike (1)
-
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Lesser Antilles
-
Martinique
-
Mount Pelee (1)
-
-
Saint Vincent (1)
-
Soufriere (1)
-
-
-
-
-
Cascade Range (2)
-
Cascadia subduction zone (1)
-
Central America
-
Costa Rica
-
Nicoya Peninsula (1)
-
-
Guatemala (2)
-
-
Central Cordillera (1)
-
Coast Ranges (3)
-
Commonwealth of Independent States
-
Russian Federation
-
Kamchatka Russian Federation
-
Kamchatka Peninsula (1)
-
-
-
-
Crater Lake (1)
-
East Pacific Ocean Islands
-
Easter Island (2)
-
Galapagos Islands (2)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
Kona (1)
-
Puu Oo (1)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Kauai County Hawaii (1)
-
Mauna Loa (2)
-
-
-
Espanola Basin (1)
-
Europe
-
Alps
-
Eastern Alps
-
Dolomites (1)
-
-
-
Central Europe
-
Austria
-
Salzkammergut (1)
-
-
Slovakia (2)
-
-
Southern Europe
-
Bulgaria (3)
-
Greece
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
-
-
-
-
Italy
-
Campania Italy
-
Vesuvius (2)
-
-
Latium Italy (1)
-
Sardinia Italy (1)
-
Sicily Italy
-
Lipari Islands
-
Lipari Island (1)
-
-
Mount Etna (2)
-
-
-
Rhodope Mountains (1)
-
-
Western Europe
-
France
-
Central Massif (1)
-
-
Iceland
-
Eyjafjallajokull (1)
-
Krafla (1)
-
Reykjanes Peninsula (1)
-
-
United Kingdom
-
Great Britain
-
Scotland
-
Argyllshire Scotland
-
Mull Island (1)
-
-
Hebrides
-
Inner Hebrides
-
Mull Island (1)
-
-
-
-
-
-
-
-
Explorer Plate (1)
-
Fuego (1)
-
Glass Mountains (1)
-
Indian Ocean
-
Red Sea (1)
-
-
Indian Ocean Islands
-
Mascarene Islands
-
Reunion (1)
-
-
-
International Ocean Discovery Program
-
Expedition 349
-
IODP Site U1431 (1)
-
IODP Site U1433 (1)
-
IODP Site U1434 (1)
-
-
-
La Palma (1)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
-
-
-
-
-
Mediterranean Sea
-
West Mediterranean (1)
-
-
Mexico
-
Guanajuato Mexico (2)
-
Mexico state (1)
-
Trans-Mexican volcanic belt (2)
-
Valley of Mexico (1)
-
-
North America
-
Basin and Range Province
-
Great Basin (1)
-
-
Great Plains
-
Northern Great Plains (1)
-
-
Gulf Coastal Plain (3)
-
North American Cordillera (1)
-
Rio Grande Rift (1)
-
Rocky Mountains
-
Central Rocky Mountains (1)
-
-
-
North Island (4)
-
Oceania
-
Melanesia
-
Vanuatu (1)
-
-
Polynesia
-
French Polynesia
-
Society Islands (2)
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
Kona (1)
-
Puu Oo (1)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Kauai County Hawaii (1)
-
Mauna Loa (2)
-
-
Pitcairn Island (2)
-
-
-
Pacific Ocean
-
Central Pacific (1)
-
East Pacific
-
Cocos Ridge (2)
-
East Pacific Rise (4)
-
Galapagos Rift (2)
-
Northeast Pacific
-
Escanaba Trough (1)
-
Gorda Rise (1)
-
Gulf of Alaska (1)
-
Juan de Fuca Ridge (2)
-
Loihi Seamount (2)
-
-
Southeast Pacific
-
Lau Basin (1)
-
-
-
Equatorial Pacific (1)
-
North Pacific
-
Northeast Pacific
-
Escanaba Trough (1)
-
Gorda Rise (1)
-
Gulf of Alaska (1)
-
Juan de Fuca Ridge (2)
-
Loihi Seamount (2)
-
-
Northwest Pacific
-
Japan Sea (1)
-
Japan Trench (1)
-
Shatsky Rise (1)
-
South China Sea (3)
-
-
-
South Pacific
-
Southeast Pacific
-
Lau Basin (1)
-
-
Southwest Pacific
-
Bismarck Sea
-
Manus Basin
-
PACMANUS hydrothermal field (1)
-
-
-
-
-
West Pacific
-
Northwest Pacific
-
Japan Sea (1)
-
Japan Trench (1)
-
Shatsky Rise (1)
-
South China Sea (3)
-
-
Ontong Java Plateau (1)
-
Southwest Pacific
-
Bismarck Sea
-
Manus Basin
-
PACMANUS hydrothermal field (1)
-
-
-
-
-
-
Puna (2)
-
Saint Helena (1)
-
San Andreas Fault (1)
-
Scotia Ridge (1)
-
Sierra Nevada (3)
-
South America
-
Andes
-
Central Andes (5)
-
Galeras (1)
-
Northern Andes (1)
-
-
Argentina (3)
-
Bolivia
-
Oruro Bolivia (1)
-
-
Chile (1)
-
Colombia
-
Galeras (1)
-
-
Ecuador (1)
-
Peru (1)
-
-
Southern Ocean
-
Ross Sea
-
McMurdo Sound (2)
-
-
-
United States
-
Alaska
-
Redoubt (1)
-
Valdez Alaska (1)
-
Valley of Ten Thousand Smokes (1)
-
-
California
-
Alameda County California
-
Lawrence Livermore National Laboratory (1)
-
-
Colusa County California (1)
-
Contra Costa County California (1)
-
Feather River (1)
-
Glenn County California (1)
-
Inyo County California
-
Inyo Mountains (1)
-
-
Lake County California (1)
-
Mono County California
-
Inyo Domes (1)
-
Long Valley Caldera (1)
-
Mono Craters (2)
-
Mono Lake (1)
-
Obsidian Dome (1)
-
-
Northern California (3)
-
San Francisco Bay region (1)
-
Santa Barbara County California (1)
-
Southern California (1)
-
-
Colorado
-
Summit County Colorado
-
Dillon Colorado (1)
-
-
-
Columbia Plateau (2)
-
Great Basin (1)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
Kona (1)
-
Puu Oo (1)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Kauai County Hawaii (1)
-
Mauna Loa (2)
-
-
Idaho
-
Cassia County Idaho (1)
-
Elmore County Idaho (1)
-
Snake River plain (5)
-
-
Louisiana
-
Catahoula Parish Louisiana (1)
-
-
Mississippi (1)
-
Nebraska
-
Antelope County Nebraska (1)
-
Morrill County Nebraska (1)
-
-
Nevada
-
Esmeralda County Nevada
-
Silver Peak Mountains (1)
-
-
Nevada Test Site (1)
-
Nye County Nevada
-
Yucca Mountain (1)
-
-
-
New Mexico
-
Jemez Mountains (4)
-
Sandoval County New Mexico (2)
-
Valles Caldera (2)
-
-
Oregon
-
Clackamas County Oregon (1)
-
Klamath County Oregon
-
Mount Mazama (1)
-
-
Lincoln County Oregon (1)
-
Multnomah County Oregon
-
Portland Oregon (1)
-
-
-
Texas
-
Jasper County Texas (1)
-
Live Oak County Texas (1)
-
-
Trans-Pecos (1)
-
Utah
-
Box Elder County Utah (1)
-
Juab County Utah (1)
-
Millard County Utah (1)
-
Tooele County Utah (1)
-
-
Washington
-
Franklin County Washington (1)
-
Kittitas County Washington (1)
-
-
Western U.S. (2)
-
Wyoming
-
Heart Mountain Fault (1)
-
Park County Wyoming (1)
-
-
Yellowstone National Park (1)
-
Yellowstone River (1)
-
-
Yuba River (1)
-
Yucatan Peninsula (1)
-
-
commodities
-
bentonite deposits (1)
-
brines (1)
-
clay deposits (1)
-
construction materials (1)
-
geothermal energy (2)
-
metal ores
-
gold ores (1)
-
iron ores (1)
-
lithium ores (1)
-
platinum ores (1)
-
uranium ores (1)
-
-
mineral deposits, genesis (2)
-
mineral exploration (1)
-
zeolite deposits (1)
-
-
elements, isotopes
-
boron (1)
-
carbon
-
C-14 (2)
-
-
chemical ratios (6)
-
halogens
-
bromine (1)
-
chlorine
-
Cl-37/Cl-35 (1)
-
-
fluorine (1)
-
iodine (1)
-
-
hydrogen
-
D/H (8)
-
-
isotope ratios (27)
-
isotopes
-
radioactive isotopes
-
Ar-38/Ar-36 (1)
-
C-14 (2)
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (4)
-
Rb-87/Sr-86 (1)
-
Th-232/Th-230 (1)
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
stable isotopes
-
Al-27 (1)
-
Ar-38/Ar-36 (1)
-
Ar-40/Ar-36 (1)
-
Cl-37/Cl-35 (1)
-
D/H (8)
-
He-4/He-3 (1)
-
Nd-144/Nd-143 (7)
-
Ne-22/Ne-20 (1)
-
Ne-22/Ne-21 (1)
-
O-18/O-16 (4)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
Rb-87/Sr-86 (1)
-
S-36 (1)
-
Si-29 (1)
-
Sr-87/Sr-86 (14)
-
-
-
metals
-
actinides
-
thorium
-
Th-232/Th-230 (1)
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
uranium
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
-
alkali metals
-
lithium (2)
-
potassium (6)
-
rubidium
-
Rb-87/Sr-86 (1)
-
-
-
alkaline earth metals
-
barium (1)
-
magnesium (1)
-
strontium
-
Rb-87/Sr-86 (1)
-
Sr-87/Sr-86 (14)
-
-
-
aluminum
-
Al-27 (1)
-
-
chromium (1)
-
copper (1)
-
gallium (1)
-
gold (1)
-
hafnium (1)
-
iron
-
ferric iron (1)
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
-
manganese (1)
-
nickel (2)
-
niobium (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
-
platinum (1)
-
platinum ores (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (7)
-
-
ytterbium (1)
-
-
rhenium (1)
-
tantalum (1)
-
tin (1)
-
zirconium (1)
-
-
noble gases
-
argon
-
Ar-38/Ar-36 (1)
-
Ar-40/Ar-36 (1)
-
-
helium
-
He-4/He-3 (1)
-
-
neon
-
Ne-22/Ne-20 (1)
-
Ne-22/Ne-21 (1)
-
-
-
oxygen
-
O-18/O-16 (4)
-
-
phosphorus (2)
-
selenium (1)
-
silicon
-
Si-29 (1)
-
-
sulfur
-
S-36 (1)
-
-
-
fossils
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae
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Bos (1)
-
-
-
-
Perissodactyla
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Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Primates
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Hominidae
-
Homo
-
Homo erectus (1)
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Homo habilis (1)
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-
-
simians (1)
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-
Proboscidea
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Elephantoidea
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Elephantidae
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Elephas (1)
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-
-
-
-
-
-
-
-
-
fungi (1)
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Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
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Ostracoda (1)
-
-
Insecta
-
Pterygota
-
Neoptera
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Endopterygota
-
Coleoptera (1)
-
-
-
-
-
-
-
Mollusca
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Gastropoda (1)
-
-
Protista
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Foraminifera
-
Textulariina (1)
-
-
Radiolaria (1)
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Silicoflagellata (1)
-
-
-
microfossils (4)
-
palynomorphs (1)
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Plantae
-
algae
-
diatoms (1)
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nannofossils (1)
-
-
-
thallophytes (2)
-
-
geochronology methods
-
Ar/Ar (14)
-
exposure age (1)
-
fission-track dating (6)
-
hydration of glass (1)
-
K/Ar (3)
-
paleomagnetism (9)
-
tephrochronology (20)
-
Th/U (1)
-
thermoluminescence (1)
-
U/Pb (3)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Koobi Fora Formation (1)
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middle Cenozoic (1)
-
Quaternary
-
Holocene
-
Neolithic (1)
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upper Holocene (2)
-
-
Pleistocene
-
Bandelier Tuff (2)
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Bishop Tuff (3)
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Irvingtonian (1)
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lower Pleistocene (1)
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middle Pleistocene (4)
-
upper Pleistocene
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Wisconsinan (1)
-
-
-
upper Quaternary
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Brunhes Chron (1)
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-
-
Stone Age
-
Neolithic (1)
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Paleolithic
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Acheulian (1)
-
-
-
Tertiary
-
Catahoula Formation (3)
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John Day Formation (3)
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Neogene
-
Miocene
-
Columbia River Basalt Group (2)
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Ellensburg Formation (1)
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Frenchman Springs Member (1)
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lower Miocene
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Saucesian (1)
-
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middle Miocene
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Luisian (1)
-
-
Mohnian (1)
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Paintbrush Tuff (1)
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Relizian (1)
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Tiva Canyon Member (1)
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upper Miocene (1)
-
-
Ogallala Formation (1)
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Pliocene
-
upper Pliocene (1)
-
-
upper Neogene (2)
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-
Paleogene
-
Eocene (3)
-
Oligocene
-
Glendon Limestone (1)
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lower Oligocene
-
Rupelian (1)
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-
-
White River Group (1)
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-
-
upper Cenozoic (3)
-
-
Lake Bonneville (1)
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Mesozoic
-
Cretaceous
-
Lower Cretaceous (1)
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-
Franciscan Complex (1)
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Jurassic
-
Lower Jurassic
-
Hettangian (1)
-
Triassic-Jurassic boundary (1)
-
-
Upper Jurassic
-
Morrison Formation (1)
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-
-
Nicoya Complex (1)
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Triassic
-
Upper Triassic
-
Norian (1)
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Rhaetian (1)
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Triassic-Jurassic boundary (1)
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-
-
-
Paleozoic
-
Cambrian
-
Mount Read Volcanics (1)
-
-
lower Paleozoic (1)
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Ordovician (1)
-
-
Precambrian
-
Archean
-
Rice Lake Group (1)
-
-
upper Precambrian
-
Proterozoic (1)
-
-
-
-
igneous rocks
-
extrusive rocks (1)
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
diorites
-
trondhjemite (1)
-
-
granites (1)
-
ultramafics
-
peridotites
-
spinel peridotite (1)
-
-
pyroxenite
-
clinopyroxenite (1)
-
garnet pyroxenite (2)
-
-
-
-
porphyry
-
vitrophyre (1)
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
trachybasalts (1)
-
-
mid-ocean ridge basalts (7)
-
ocean-island basalts (3)
-
olivine tholeiite (1)
-
tholeiitic basalt (2)
-
-
basanite (2)
-
dacites (3)
-
glasses
-
obsidian (10)
-
palagonite (6)
-
volcanic glass (180)
-
-
nephelinite (2)
-
phonolites (1)
-
pyroclastics
-
ash-flow tuff (6)
-
hyaloclastite (4)
-
ignimbrite (12)
-
pumice (16)
-
rhyolite tuff (3)
-
scoria (4)
-
tuff (17)
-
welded tuff (2)
-
-
rhyolites (9)
-
trachyandesites (1)
-
trachytes (1)
-
vitrophyre (1)
-
-
-
ophiolite (2)
-
volcanic ash (19)
-
wehrlite (1)
-
-
metamorphic rocks
-
K-bentonite (1)
-
metamorphic rocks
-
impactites
-
impact breccia
-
lunar breccia (1)
-
-
-
migmatites (1)
-
slates (1)
-
-
ophiolite (2)
-
turbidite (1)
-
-
meteorites
-
meteorites
-
stony meteorites
-
chondrites
-
carbonaceous chondrites
-
CI chondrites (1)
-
-
-
-
-
-
minerals
-
alloys (1)
-
carbonates
-
calcite (1)
-
dolomite (1)
-
hydrotalcite (1)
-
-
hydrates (1)
-
K-bentonite (1)
-
minerals (10)
-
oxides
-
aluminum oxides (1)
-
anatase (1)
-
chrome spinel (1)
-
hydroxides
-
iron hydroxides (1)
-
oxyhydroxides (1)
-
-
iron oxides (1)
-
tantalates
-
microlite (3)
-
-
titanomaghemite (1)
-
titanomagnetite (2)
-
-
phosphates
-
apatite (1)
-
-
silicates
-
aluminosilicates (1)
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (1)
-
-
-
pyroxene group
-
clinopyroxene (2)
-
orthopyroxene
-
hypersthene (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
sanidine (4)
-
-
plagioclase
-
albite (1)
-
anorthite (1)
-
bytownite (1)
-
oligoclase (1)
-
-
-
nepheline group
-
nepheline (1)
-
-
silica minerals
-
cristobalite (2)
-
opal (1)
-
quartz (5)
-
tridymite (1)
-
-
zeolite group
-
analcime (3)
-
chabazite (1)
-
clinoptilolite (5)
-
epistilbite (1)
-
heulandite (2)
-
laumontite (1)
-
mesolite (1)
-
mordenite (1)
-
phillipsite (1)
-
scolecite (1)
-
thomsonite (1)
-
wairakite (2)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
olivine group
-
olivine (3)
-
-
zircon group
-
zircon (6)
-
-
-
-
sheet silicates
-
apophyllite (1)
-
chlorite group
-
chlorite (2)
-
-
clay minerals
-
allophane (2)
-
beidellite (1)
-
dickite (1)
-
halloysite (4)
-
imogolite (2)
-
kaolinite (5)
-
montmorillonite (4)
-
nacrite (1)
-
nontronite (1)
-
saponite (3)
-
smectite (14)
-
vermiculite (2)
-
-
corrensite (2)
-
illite (6)
-
mica group
-
biotite (2)
-
celadonite (1)
-
glauconite (1)
-
muscovite (2)
-
paragonite (1)
-
phengite (1)
-
-
pyrophyllite (1)
-
rectorite (1)
-
-
-
sulfates
-
gypsum (1)
-
jarosite (1)
-
-
sulfides
-
pyrite (1)
-
-
wehrlite (1)
-
-
Primary terms
-
absolute age (19)
-
Africa
-
East Africa
-
Ethiopia (1)
-
Kenya (2)
-
Tanzania
-
Oldoinyo Lengai (1)
-
-
Turkana Basin (1)
-
-
-
Antarctica (1)
-
Arctic Ocean
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Barents Sea (1)
-
-
Asia
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Far East
-
Indonesia
-
Sumatra
-
Toba Lake (4)
-
-
-
Japan
-
Hokkaido (1)
-
Honshu
-
Akita Japan (2)
-
Tottori Japan (1)
-
-
Kyushu
-
Kagoshima Japan
-
Aira Caldera (1)
-
Sakura-jima (2)
-
-
-
-
Malaysia (1)
-
Philippine Islands
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Luzon
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Mount Pinatubo (3)
-
-
-
-
Indian Peninsula
-
India
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Deccan Plateau (1)
-
Maharashtra India
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Poona India (1)
-
-
-
-
Kamchatka Russian Federation
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Kamchatka Peninsula (1)
-
-
Middle East
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Cyprus
-
Troodos Massif (1)
-
-
Turkey
-
Anatolia (2)
-
-
-
-
Atlantic Ocean
-
Mid-Atlantic Ridge (6)
-
North Atlantic
-
Bay of Biscay (1)
-
Gulf of Mexico (1)
-
Vema fracture zone (1)
-
-
South Atlantic (2)
-
-
Atlantic Ocean Islands
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Canary Islands (1)
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Atlantic region (1)
-
atmosphere (2)
-
Australasia
-
Australia
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Tasmania Australia (1)
-
-
New Zealand
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Okataina volcanic centre (1)
-
Rotorua New Zealand (2)
-
Taranaki New Zealand (1)
-
Taupo volcanic zone (3)
-
-
Papua New Guinea
-
Bismarck Archipelago
-
Rabaul Caldera (1)
-
-
-
-
bentonite deposits (1)
-
boron (1)
-
brines (1)
-
Canada
-
Western Canada
-
British Columbia (1)
-
Manitoba (1)
-
Saskatchewan (2)
-
Yukon Territory
-
Klondike (1)
-
-
-
-
carbon
-
C-14 (2)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Lesser Antilles
-
Martinique
-
Mount Pelee (1)
-
-
Saint Vincent (1)
-
Soufriere (1)
-
-
-
-
-
Cenozoic
-
Koobi Fora Formation (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
Neolithic (1)
-
upper Holocene (2)
-
-
Pleistocene
-
Bandelier Tuff (2)
-
Bishop Tuff (3)
-
Irvingtonian (1)
-
lower Pleistocene (1)
-
middle Pleistocene (4)
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
-
-
Stone Age
-
Neolithic (1)
-
Paleolithic
-
Acheulian (1)
-
-
-
Tertiary
-
Catahoula Formation (3)
-
John Day Formation (3)
-
Neogene
-
Miocene
-
Columbia River Basalt Group (2)
-
Ellensburg Formation (1)
-
Frenchman Springs Member (1)
-
lower Miocene
-
Saucesian (1)
-
-
middle Miocene
-
Luisian (1)
-
-
Mohnian (1)
-
Paintbrush Tuff (1)
-
Relizian (1)
-
Tiva Canyon Member (1)
-
upper Miocene (1)
-
-
Ogallala Formation (1)
-
Pliocene
-
upper Pliocene (1)
-
-
upper Neogene (2)
-
-
Paleogene
-
Eocene (3)
-
Oligocene
-
Glendon Limestone (1)
-
lower Oligocene
-
Rupelian (1)
-
-
-
White River Group (1)
-
-
-
upper Cenozoic (3)
-
-
Central America
-
Costa Rica
-
Nicoya Peninsula (1)
-
-
Guatemala (2)
-
-
chemical analysis (3)
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Bovidae
-
Bos (1)
-
-
-
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Primates
-
Hominidae
-
Homo
-
Homo erectus (1)
-
Homo habilis (1)
-
-
-
simians (1)
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Elephas (1)
-
-
-
-
-
-
-
-
-
-
clay deposits (1)
-
clay mineralogy (19)
-
climate change (1)
-
construction materials (1)
-
crust (10)
-
crystal chemistry (2)
-
crystal growth (8)
-
crystal structure (3)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 66 (1)
-
Leg 67 (1)
-
Leg 73
-
DSDP Site 519 (1)
-
-
Leg 82
-
DSDP Site 556 (1)
-
-
Leg 84 (1)
-
-
Leg 34
-
DSDP Site 320 (1)
-
-
Leg 37
-
DSDP Site 335 (2)
-
-
-
deformation (2)
-
diagenesis (11)
-
earthquakes (2)
-
East Pacific Ocean Islands
-
Easter Island (2)
-
Galapagos Islands (2)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
Kona (1)
-
Puu Oo (1)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Kauai County Hawaii (1)
-
Mauna Loa (2)
-
-
-
economic geology (1)
-
Europe
-
Alps
-
Eastern Alps
-
Dolomites (1)
-
-
-
Central Europe
-
Austria
-
Salzkammergut (1)
-
-
Slovakia (2)
-
-
Southern Europe
-
Bulgaria (3)
-
Greece
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
-
-
-
-
Italy
-
Campania Italy
-
Vesuvius (2)
-
-
Latium Italy (1)
-
Sardinia Italy (1)
-
Sicily Italy
-
Lipari Islands
-
Lipari Island (1)
-
-
Mount Etna (2)
-
-
-
Rhodope Mountains (1)
-
-
Western Europe
-
France
-
Central Massif (1)
-
-
Iceland
-
Eyjafjallajokull (1)
-
Krafla (1)
-
Reykjanes Peninsula (1)
-
-
United Kingdom
-
Great Britain
-
Scotland
-
Argyllshire Scotland
-
Mull Island (1)
-
-
Hebrides
-
Inner Hebrides
-
Mull Island (1)
-
-
-
-
-
-
-
-
faults (7)
-
foliation (1)
-
fractures (1)
-
fungi (1)
-
geochemistry (67)
-
geochronology (13)
-
geomorphology (5)
-
geophysical methods (2)
-
geothermal energy (2)
-
glacial geology (1)
-
ground water (2)
-
hydrogen
-
D/H (8)
-
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
diorites
-
trondhjemite (1)
-
-
granites (1)
-
ultramafics
-
peridotites
-
spinel peridotite (1)
-
-
pyroxenite
-
clinopyroxenite (1)
-
garnet pyroxenite (2)
-
-
-
-
porphyry
-
vitrophyre (1)
-
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
trachybasalts (1)
-
-
mid-ocean ridge basalts (7)
-
ocean-island basalts (3)
-
olivine tholeiite (1)
-
tholeiitic basalt (2)
-
-
basanite (2)
-
dacites (3)
-
glasses
-
obsidian (10)
-
palagonite (6)
-
volcanic glass (180)
-
-
nephelinite (2)
-
phonolites (1)
-
pyroclastics
-
ash-flow tuff (6)
-
hyaloclastite (4)
-
ignimbrite (12)
-
pumice (16)
-
rhyolite tuff (3)
-
scoria (4)
-
tuff (17)
-
welded tuff (2)
-
-
rhyolites (9)
-
trachyandesites (1)
-
trachytes (1)
-
vitrophyre (1)
-
-
-
inclusions
-
fluid inclusions (5)
-
-
Indian Ocean
-
Red Sea (1)
-
-
Indian Ocean Islands
-
Mascarene Islands
-
Reunion (1)
-
-
-
Integrated Ocean Drilling Program
-
Expedition 324
-
IODP Site U1347 (1)
-
IODP Site U1350 (1)
-
-
-
intrusions (7)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (1)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (1)
-
-
-
-
-
-
-
Mollusca
-
Gastropoda (1)
-
-
Protista
-
Foraminifera
-
Textulariina (1)
-
-
Radiolaria (1)
-
Silicoflagellata (1)
-
-
-
isotopes
-
radioactive isotopes
-
Ar-38/Ar-36 (1)
-
C-14 (2)
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (4)
-
Rb-87/Sr-86 (1)
-
Th-232/Th-230 (1)
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
stable isotopes
-
Al-27 (1)
-
Ar-38/Ar-36 (1)
-
Ar-40/Ar-36 (1)
-
Cl-37/Cl-35 (1)
-
D/H (8)
-
He-4/He-3 (1)
-
Nd-144/Nd-143 (7)
-
Ne-22/Ne-20 (1)
-
Ne-22/Ne-21 (1)
-
O-18/O-16 (4)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
Rb-87/Sr-86 (1)
-
S-36 (1)
-
Si-29 (1)
-
Sr-87/Sr-86 (14)
-
-
-
lava (24)
-
magmas (43)
-
mantle (15)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Santorin (1)
-
-
-
-
-
Mediterranean Sea
-
West Mediterranean (1)
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous (1)
-
-
Franciscan Complex (1)
-
Jurassic
-
Lower Jurassic
-
Hettangian (1)
-
Triassic-Jurassic boundary (1)
-
-
Upper Jurassic
-
Morrison Formation (1)
-
-
-
Nicoya Complex (1)
-
Triassic
-
Upper Triassic
-
Norian (1)
-
Rhaetian (1)
-
Triassic-Jurassic boundary (1)
-
-
-
-
metal ores
-
gold ores (1)
-
iron ores (1)
-
lithium ores (1)
-
platinum ores (1)
-
uranium ores (1)
-
-
metals
-
actinides
-
thorium
-
Th-232/Th-230 (1)
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
uranium
-
U-238/Th-230 (1)
-
U-238/Th-232 (1)
-
-
-
alkali metals
-
lithium (2)
-
potassium (6)
-
rubidium
-
Rb-87/Sr-86 (1)
-
-
-
alkaline earth metals
-
barium (1)
-
magnesium (1)
-
strontium
-
Rb-87/Sr-86 (1)
-
Sr-87/Sr-86 (14)
-
-
-
aluminum
-
Al-27 (1)
-
-
chromium (1)
-
copper (1)
-
gallium (1)
-
gold (1)
-
hafnium (1)
-
iron
-
ferric iron (1)
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (8)
-
Pb-207/Pb-204 (4)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (1)
-
-
manganese (1)
-
nickel (2)
-
niobium (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
-
platinum (1)
-
platinum ores (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (7)
-
-
ytterbium (1)
-
-
rhenium (1)
-
tantalum (1)
-
tin (1)
-
zirconium (1)
-
-
metamorphic rocks
-
impactites
-
impact breccia
-
lunar breccia (1)
-
-
-
migmatites (1)
-
slates (1)
-
-
metamorphism (2)
-
metasomatism (19)
-
meteorites
-
stony meteorites
-
chondrites
-
carbonaceous chondrites
-
CI chondrites (1)
-
-
-
-
-
Mexico
-
Guanajuato Mexico (2)
-
Mexico state (1)
-
Trans-Mexican volcanic belt (2)
-
Valley of Mexico (1)
-
-
mineral deposits, genesis (2)
-
mineral exploration (1)
-
minerals (10)
-
Moon (2)
-
noble gases
-
argon
-
Ar-38/Ar-36 (1)
-
Ar-40/Ar-36 (1)
-
-
helium
-
He-4/He-3 (1)
-
-
neon
-
Ne-22/Ne-20 (1)
-
Ne-22/Ne-21 (1)
-
-
-
North America
-
Basin and Range Province
-
Great Basin (1)
-
-
Great Plains
-
Northern Great Plains (1)
-
-
Gulf Coastal Plain (3)
-
North American Cordillera (1)
-
Rio Grande Rift (1)
-
Rocky Mountains
-
Central Rocky Mountains (1)
-
-
-
ocean basins (1)
-
Ocean Drilling Program
-
Leg 192
-
ODP Site 1183 (1)
-
ODP Site 1184 (1)
-
ODP Site 1185 (1)
-
ODP Site 1186 (1)
-
ODP Site 1187 (1)
-
-
-
ocean floors (11)
-
Oceania
-
Melanesia
-
Vanuatu (1)
-
-
Polynesia
-
French Polynesia
-
Society Islands (2)
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kilauea (3)
-
Kona (1)
-
Puu Oo (1)
-
-
-
Honolulu County Hawaii
-
Oahu (1)
-
-
Kauai County Hawaii (1)
-
Mauna Loa (2)
-
-
Pitcairn Island (2)
-
-
-
oceanography (2)
-
oxygen
-
O-18/O-16 (4)
-
-
Pacific Ocean
-
Central Pacific (1)
-
East Pacific
-
Cocos Ridge (2)
-
East Pacific Rise (4)
-
Galapagos Rift (2)
-
Northeast Pacific
-
Escanaba Trough (1)
-
Gorda Rise (1)
-
Gulf of Alaska (1)
-
Juan de Fuca Ridge (2)
-
Loihi Seamount (2)
-
-
Southeast Pacific
-
Lau Basin (1)
-
-
-
Equatorial Pacific (1)
-
North Pacific
-
Northeast Pacific
-
Escanaba Trough (1)
-
Gorda Rise (1)
-
Gulf of Alaska (1)
-
Juan de Fuca Ridge (2)
-
Loihi Seamount (2)
-
-
Northwest Pacific
-
Japan Sea (1)
-
Japan Trench (1)
-
Shatsky Rise (1)
-
South China Sea (3)
-
-
-
South Pacific
-
Southeast Pacific
-
Lau Basin (1)
-
-
Southwest Pacific
-
Bismarck Sea
-
Manus Basin
-
PACMANUS hydrothermal field (1)
-
-
-
-
-
West Pacific
-
Northwest Pacific
-
Japan Sea (1)
-
Japan Trench (1)
-
Shatsky Rise (1)
-
South China Sea (3)
-
-
Ontong Java Plateau (1)
-
Southwest Pacific
-
Bismarck Sea
-
Manus Basin
-
PACMANUS hydrothermal field (1)
-
-
-
-
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