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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
North Africa
-
Tunisia
-
El Kef Tunisia (2)
-
-
-
West Africa
-
Niger River (1)
-
Nigeria (1)
-
Senegal (2)
-
-
-
Asia
-
Far East
-
China
-
Yangtze River (1)
-
-
Japan
-
Honshu (1)
-
-
-
Middle East
-
Iran
-
Tehran Iran (1)
-
-
Israel (1)
-
Zagros (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Blake Plateau
-
Blake Nose (1)
-
-
Gulf of Mexico (25)
-
-
-
Baffin Bay (1)
-
Bare Mountain (1)
-
Barton Springs (1)
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Bass River (2)
-
Canada
-
Eastern Canada
-
Newfoundland and Labrador
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Labrador (1)
-
Newfoundland (1)
-
-
Ontario
-
Ottawa Ontario (1)
-
-
Quebec
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Gaspe Peninsula (1)
-
-
-
Western Canada
-
Alberta
-
Calgary Alberta (3)
-
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Hispaniola
-
Haiti
-
Beloc Haiti (1)
-
-
-
Puerto Rico (1)
-
-
-
-
-
Cascade Range (1)
-
Central America
-
Belize (1)
-
Guatemala (1)
-
-
Chicxulub Crater (4)
-
Colorado River (5)
-
Commonwealth of Independent States (1)
-
Europe
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Alps (1)
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Southern Europe
-
Iberian Peninsula
-
Spain
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Murcia Spain
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Caravaca Spain (1)
-
-
Valencia region
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Alicante Spain (1)
-
-
-
-
-
Western Europe
-
France
-
Paris Basin (1)
-
-
Iceland (1)
-
Scandinavia
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Denmark
-
Stevns Klint (1)
-
-
-
-
-
Guadalupe River (1)
-
Gulf of Mexico Basin (6)
-
High Island (2)
-
International Ocean Discovery Program (1)
-
Martin Lake (1)
-
Maverick Basin (2)
-
Mexico
-
Baja California (1)
-
Coahuila Mexico (1)
-
-
North America
-
Appalachian Basin (1)
-
Appalachians (1)
-
Great Plains
-
Southern Great Plains (2)
-
-
Gulf Coastal Plain (104)
-
Western Interior
-
Western Interior Seaway (1)
-
-
-
Owens Valley (1)
-
Permian Basin (2)
-
Red Mountain (1)
-
Red River (1)
-
Sabine Lake (2)
-
San Juan Basin (1)
-
Trinity River (5)
-
United States
-
Alabama
-
Choctaw County Alabama (1)
-
-
Amite River (1)
-
Anadarko Basin (1)
-
Arizona
-
Maricopa County Arizona
-
Phoenix Arizona (1)
-
-
-
Atlantic Coastal Plain
-
Southern Atlantic Coastal Plain (1)
-
-
California
-
Inyo County California (1)
-
Kern County California
-
Kern River Field (1)
-
-
Kings County California (1)
-
Orange County California (1)
-
San Diego County California (1)
-
San Francisco County California
-
San Francisco California (1)
-
-
San Joaquin Valley (1)
-
Santa Cruz County California
-
Santa Cruz California (1)
-
-
Tehachapi Mountains (1)
-
-
Colorado
-
Weld County Colorado (1)
-
-
Florida
-
Alachua County Florida (1)
-
Marion County Florida (1)
-
-
Georgia
-
Walker County Georgia (1)
-
-
Idaho
-
Bonneville County Idaho (1)
-
-
Illinois
-
Morgan County Illinois (1)
-
Randolph County Illinois (1)
-
Union County Illinois (1)
-
-
Illinois Basin (1)
-
Indiana
-
Lawrence County Indiana (1)
-
-
Iowa
-
Adair County Iowa (1)
-
-
Kansas
-
Johnson County Kansas (1)
-
Linn County Kansas (1)
-
Miami County Kansas (1)
-
Wilson County Kansas (1)
-
-
Kentucky
-
Allen County Kentucky (1)
-
-
Klamath Mountains (1)
-
Louisiana (5)
-
Mississippi
-
Choctaw County Mississippi (1)
-
Newton County Mississippi (1)
-
-
Mississippi River (2)
-
Missouri
-
Boone County Missouri
-
Columbia Missouri (1)
-
-
-
Montana (1)
-
Nebraska
-
Sioux County Nebraska (1)
-
-
Nevada
-
Clark County Nevada
-
Las Vegas Nevada (1)
-
-
Nye County Nevada (1)
-
-
New Jersey
-
Burlington County New Jersey (1)
-
Ocean County New Jersey (1)
-
-
New Mexico
-
Roosevelt County New Mexico (1)
-
-
North Carolina
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Onslow Bay (1)
-
-
Ohio (1)
-
Oklahoma
-
Garfield County Oklahoma (1)
-
Latimer County Oklahoma (1)
-
Pontotoc County Oklahoma (1)
-
Wichita Mountains (1)
-
-
Palo Duro Basin (1)
-
Paradox Basin (1)
-
Powder River basin (1)
-
Sabine Uplift (2)
-
South Carolina (1)
-
South Dakota
-
Charles Mix County South Dakota (1)
-
Meade County South Dakota (1)
-
-
Southern U.S. (1)
-
Tennessee
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Grundy County Tennessee (1)
-
-
Texas
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Angelina County Texas (1)
-
Atascosa County Texas (3)
-
Austin County Texas (4)
-
Balcones fault zone (6)
-
Bastrop County Texas (14)
-
Bee County Texas (2)
-
Bell County Texas (6)
-
Bexar County Texas
-
San Antonio Texas (7)
-
-
Blanco County Texas (7)
-
Brazoria County Texas (26)
-
Brazos County Texas (16)
-
Brazos River (31)
-
Brewster County Texas
-
Big Bend National Park (1)
-
-
Brown County Texas (1)
-
Burleson County Texas (10)
-
Burnet County Texas (22)
-
Caldwell County Texas (7)
-
Calhoun County Texas (3)
-
Cameron County Texas (1)
-
Chambers County Texas (14)
-
Cherokee County Texas (2)
-
Collin County Texas (2)
-
Colorado County Texas (2)
-
Comal County Texas (13)
-
Coryell County Texas (1)
-
Culberson County Texas (1)
-
Dallas County Texas (3)
-
DeWitt County Texas (6)
-
Duval County Texas (3)
-
East Texas (17)
-
East Texas Basin (8)
-
East Texas Field (1)
-
Edwards Aquifer (5)
-
Edwards Plateau (4)
-
El Paso County Texas (1)
-
Falls County Texas (7)
-
Fannin County Texas (2)
-
Fayette County Texas (4)
-
Floyd County Texas (1)
-
Fort Bend County Texas (3)
-
Freestone County Texas (5)
-
Frio County Texas (1)
-
Galveston Bay (9)
-
Galveston County Texas
-
Galveston Island (15)
-
Galveston Texas (6)
-
-
Gillespie County Texas (8)
-
Goliad County Texas (1)
-
Gonzales County Texas (4)
-
Grayson County Texas (2)
-
Grimes County Texas (3)
-
Guadalupe County Texas (2)
-
Hamilton County Texas (1)
-
Hardeman County Texas (1)
-
Hardin County Texas (4)
-
Harris County Texas
-
Houston Texas (15)
-
-
Harrison County Texas (3)
-
Hays County Texas (3)
-
Hidalgo County Texas (3)
-
Houston County Texas (9)
-
Jackson County Texas (6)
-
Jefferson County Texas
-
Beaumont Texas (4)
-
-
Jim Hogg County Texas (1)
-
Jim Wells County Texas (1)
-
Karnes County Texas (15)
-
Kendall County Texas (2)
-
Kenedy County Texas (2)
-
Kimble County Texas (1)
-
Kinney County Texas (1)
-
Kleberg County Texas (1)
-
La Salle County Texas (1)
-
Lampasas County Texas (2)
-
Lavaca County Texas (7)
-
Lee County Texas (5)
-
Leon County Texas (10)
-
Liberty County Texas (5)
-
Limestone County Texas (2)
-
Live Oak County Texas (3)
-
Llano County Texas
-
Llano Texas (3)
-
-
Llano Uplift (16)
-
Lubbock County Texas
-
Lubbock Lake (1)
-
-
Madison County Texas (2)
-
Mason County Texas (6)
-
Matagorda County Texas (1)
-
Maverick County Texas (1)
-
McCulloch County Texas (1)
-
McLennan County Texas
-
Waco Texas (11)
-
-
McMullen County Texas (1)
-
Medina County Texas (2)
-
Milam County Texas (8)
-
Mills County Texas (2)
-
Mitchell County Texas (1)
-
Nacogdoches County Texas (5)
-
Navarro County Texas (2)
-
Nueces County Texas (4)
-
Orange County Texas (1)
-
Panola County Texas (4)
-
Parker County Texas (1)
-
Pecos County Texas (4)
-
Polk County Texas (1)
-
Reeves County Texas (1)
-
Roberts County Texas (1)
-
Robertson County Texas (3)
-
Rusk County Texas (3)
-
Sabine County Texas (3)
-
San Augustine County Texas (1)
-
San Jacinto County Texas (3)
-
San Marcos Arch (5)
-
San Patricio County Texas (1)
-
San Saba County Texas (7)
-
Scurry County Texas (1)
-
Shelby County Texas (3)
-
Smith County Texas (2)
-
Somervell County Texas (1)
-
Starr County Texas (2)
-
Swisher County Texas (1)
-
Tarrant County Texas
-
Fort Worth Texas (2)
-
-
Terrell County Texas (1)
-
Travis County Texas
-
Austin Texas (12)
-
-
Trinity Aquifer (1)
-
Tyler County Texas (1)
-
Uvalde County Texas (1)
-
Val Verde County Texas (1)
-
Victoria County Texas (3)
-
Waller County Texas (2)
-
Washington County Texas (3)
-
Webb County Texas (2)
-
West Texas (2)
-
Wharton County Texas (1)
-
Willacy County Texas (1)
-
Williamson County Texas (5)
-
Wilson County Texas (1)
-
Young County Texas (2)
-
Zapata County Texas (5)
-
-
Tombigbee River (1)
-
Utah
-
Grand County Utah
-
Moab Utah (1)
-
-
-
Washington
-
Clallam County Washington (1)
-
Grays Harbor County Washington (1)
-
Pacific County Washington (1)
-
Wahkiakum County Washington (1)
-
-
Wisconsin
-
Crawford County Wisconsin (1)
-
-
Wyoming (2)
-
-
USSR (1)
-
-
commodities
-
bitumens (2)
-
brines (2)
-
clay deposits (1)
-
coal deposits (1)
-
energy sources (12)
-
geothermal energy (4)
-
metal ores
-
uranium ores (2)
-
-
mineral deposits, genesis (2)
-
mineral exploration (1)
-
oil and gas fields (50)
-
petroleum
-
natural gas
-
shale gas (3)
-
-
shale oil (2)
-
-
sand deposits (1)
-
water resources (3)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (15)
-
C-14 (7)
-
organic carbon (1)
-
-
chemical elements (1)
-
isotope ratios (13)
-
isotopes
-
radioactive isotopes
-
C-14 (7)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
-
stable isotopes
-
C-13/C-12 (15)
-
O-18/O-16 (19)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (3)
-
-
-
metals
-
actinides
-
thorium (1)
-
uranium (1)
-
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
beryllium (1)
-
calcium
-
Mg/Ca (1)
-
-
magnesium
-
Mg/Ca (1)
-
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
-
molybdenum (1)
-
platinum group
-
iridium (3)
-
-
rare earths (3)
-
-
nitrogen (1)
-
oxygen
-
O-18/O-16 (19)
-
-
phosphorus (1)
-
sulfur
-
S-34/S-32 (1)
-
-
trace metals (1)
-
-
fossils
-
borings (2)
-
burrows (2)
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Carnivora
-
Fissipeda
-
Felidae
-
Smilodon (1)
-
-
-
-
Perissodactyla
-
Ceratomorpha
-
Rhinocerotidae (1)
-
-
Hippomorpha
-
Equidae (2)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (5)
-
-
-
-
Mastodontoidea
-
Mammutidae
-
Mammut (1)
-
-
-
-
-
-
-
Reptilia (1)
-
-
-
-
coprolites (1)
-
Cyclostomata (1)
-
ichnofossils (3)
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Arachnida (1)
-
-
Mandibulata
-
Crustacea
-
Malacostraca (2)
-
Ostracoda (3)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Hymenoptera (1)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Ptychopariida
-
Proetidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata (1)
-
Inarticulata (1)
-
-
Bryozoa
-
Cheilostomata (2)
-
Ctenostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Octocorallia (1)
-
Zoantharia
-
Scleractinia (1)
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (1)
-
-
-
Crinozoa
-
Crinoidea (1)
-
-
Echinozoa
-
Echinoidea (3)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (1)
-
-
Pterioida
-
Pteriina
-
Pectinacea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea (2)
-
Coleoidea (2)
-
-
Gastropoda
-
Neogastropoda (1)
-
-
-
Porifera (1)
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (2)
-
-
Rotaliina
-
Nodosariacea
-
Nodosariidae
-
Lenticulina (1)
-
-
-
-
-
-
-
microfossils
-
Conodonta (3)
-
Fusulinina
-
Fusulinidae (2)
-
-
problematic microfossils (2)
-
-
palynomorphs
-
Dinoflagellata (2)
-
miospores
-
pollen (7)
-
-
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
Coccolithophoraceae (2)
-
diatoms (1)
-
nannofossils (3)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae (1)
-
-
-
-
problematic fossils
-
problematic microfossils (2)
-
-
thallophytes (4)
-
-
geochronology methods
-
K/Ar (1)
-
paleomagnetism (1)
-
Rb/Sr (3)
-
Sm/Nd (1)
-
Th/U (1)
-
U/Pb (3)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Clovis (1)
-
Holocene
-
lower Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Anahuac Formation (1)
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
Barstovian (2)
-
Clarendonian (1)
-
Fleming Formation (2)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene (2)
-
Oakville Sandstone (1)
-
-
Pliocene
-
Goliad Sand (1)
-
-
-
Paleogene
-
Calvert Bluff Formation (7)
-
Eocene
-
Castle Hayne Limestone (1)
-
lower Eocene (21)
-
middle Eocene
-
Bartonian (1)
-
Carrizo Sand (9)
-
Claiborne Group (7)
-
Cook Mountain Formation (2)
-
Queen City Formation (4)
-
Sparta Sand (2)
-
Yegua Formation (6)
-
-
upper Eocene
-
Jackson Group (3)
-
Tejon Formation (1)
-
Whitsett Formation (2)
-
-
-
lower Paleogene (1)
-
Oligocene
-
Frio Formation (22)
-
middle Oligocene (3)
-
Vicksburg Group (3)
-
-
Paleocene
-
Clayton Formation (1)
-
lower Paleocene
-
Danian (3)
-
K-T boundary (11)
-
-
Midway Group (2)
-
upper Paleocene (1)
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Wilcox Group (23)
-
-
-
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Buda Limestone (3)
-
Edwards Formation (7)
-
Georgetown Formation (1)
-
Glen Rose Formation (9)
-
Pearsall Formation (1)
-
Rodessa Formation (1)
-
Travis Peak Formation (2)
-
Trinity Group (2)
-
Washita Group (4)
-
-
Lower Cretaceous
-
Albian (8)
-
Edwards Formation (7)
-
Georgetown Formation (1)
-
Glen Rose Formation (9)
-
Pearsall Formation (1)
-
Rodessa Formation (1)
-
Sligo Formation (2)
-
Travis Peak Formation (2)
-
Trinity Group (2)
-
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Buda Limestone (3)
-
Campanian (3)
-
Cenomanian (5)
-
Gulfian
-
Austin Chalk (12)
-
Austin Group (6)
-
Eagle Ford Formation (12)
-
Navarro Group (2)
-
Prairie Bluff Chalk (1)
-
Taylor Marl (3)
-
Woodbine Formation (5)
-
-
K-T boundary (11)
-
Maestrichtian (3)
-
Senonian (5)
-
Turonian (4)
-
-
-
Jurassic
-
Upper Jurassic
-
Cotton Valley Group (2)
-
Smackover Formation (1)
-
-
-
Triassic (2)
-
-
Paleozoic
-
Cambrian
-
Upper Cambrian
-
Wilberns Formation (1)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (2)
-
-
Mississippian
-
Barnett Shale (4)
-
Lower Mississippian
-
Chappel Limestone (2)
-
Chouteau Limestone (1)
-
Osagian (1)
-
Tournaisian (1)
-
-
Upper Mississippian
-
Chesterian (2)
-
Meramecian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (2)
-
-
Marble Falls Group (6)
-
Smithwick Shale (2)
-
Upper Pennsylvanian
-
Canyon Group (1)
-
Missourian (1)
-
-
-
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ellenburger Group (3)
-
-
-
Permian (3)
-
Silurian (1)
-
-
Precambrian
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (4)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites
-
rapakivi (1)
-
-
pegmatite (4)
-
-
porphyry (1)
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
-
glasses
-
palagonite (1)
-
-
nephelinite (1)
-
phonolites (1)
-
pyroclastics
-
tuff (1)
-
-
rhyolites (2)
-
-
-
ophiolite (2)
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses
-
biotite gneiss (1)
-
granite gneiss (1)
-
-
metaigneous rocks
-
metabasalt (1)
-
metabasite (1)
-
serpentinite (3)
-
-
metasedimentary rocks (1)
-
metasomatic rocks
-
serpentinite (3)
-
-
metavolcanic rocks (1)
-
migmatites (1)
-
schists (2)
-
slates (1)
-
-
ophiolite (2)
-
turbidite (3)
-
-
meteorites
-
meteorites
-
iron meteorites (1)
-
-
-
minerals
-
carbonates
-
aragonite (2)
-
calcite (9)
-
dolomite (4)
-
magnesian calcite (1)
-
-
halides
-
chlorides (1)
-
fluorides
-
fluorite (1)
-
topaz (1)
-
-
-
minerals (12)
-
oxides
-
chromite (1)
-
goethite (1)
-
-
phosphates (1)
-
silicates
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
-
plagioclase (1)
-
-
silica minerals
-
chalcedony (1)
-
quartz (4)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
olivine group
-
fayalite (1)
-
-
sillimanite (1)
-
staurolite (1)
-
topaz (1)
-
zircon group
-
zircon (3)
-
-
-
-
sheet silicates
-
chlorite group (1)
-
clay minerals
-
kaolinite (4)
-
montmorillonite (1)
-
saponite (1)
-
smectite (16)
-
vermiculite (2)
-
-
illite (13)
-
mica group
-
glauconite (6)
-
muscovite (1)
-
-
serpentine group
-
lizardite (1)
-
-
-
-
sulfates
-
anhydrite (1)
-
gypsum (3)
-
jarosite (1)
-
-
sulfides
-
pyrrhotite (1)
-
-
-
Primary terms
-
absolute age (16)
-
Africa
-
North Africa
-
Tunisia
-
El Kef Tunisia (2)
-
-
-
West Africa
-
Niger River (1)
-
Nigeria (1)
-
Senegal (2)
-
-
-
Asia
-
Far East
-
China
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Yangtze River (1)
-
-
Japan
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Honshu (1)
-
-
-
Middle East
-
Iran
-
Tehran Iran (1)
-
-
Israel (1)
-
Zagros (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Blake Plateau
-
Blake Nose (1)
-
-
Gulf of Mexico (25)
-
-
-
bibliography (1)
-
biogeography (8)
-
bitumens (2)
-
brines (2)
-
Canada
-
Eastern Canada
-
Newfoundland and Labrador
-
Labrador (1)
-
Newfoundland (1)
-
-
Ontario
-
Ottawa Ontario (1)
-
-
Quebec
-
Gaspe Peninsula (1)
-
-
-
Western Canada
-
Alberta
-
Calgary Alberta (3)
-
-
-
-
carbon
-
C-13/C-12 (15)
-
C-14 (7)
-
organic carbon (1)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Hispaniola
-
Haiti
-
Beloc Haiti (1)
-
-
-
Puerto Rico (1)
-
-
-
-
-
Cenozoic
-
Quaternary
-
Clovis (1)
-
Holocene
-
lower Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
upper Pleistocene
-
Wisconsinan (1)
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Anahuac Formation (1)
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
Barstovian (2)
-
Clarendonian (1)
-
Fleming Formation (2)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene (2)
-
Oakville Sandstone (1)
-
-
Pliocene
-
Goliad Sand (1)
-
-
-
Paleogene
-
Calvert Bluff Formation (7)
-
Eocene
-
Castle Hayne Limestone (1)
-
lower Eocene (21)
-
middle Eocene
-
Bartonian (1)
-
Carrizo Sand (9)
-
Claiborne Group (7)
-
Cook Mountain Formation (2)
-
Queen City Formation (4)
-
Sparta Sand (2)
-
Yegua Formation (6)
-
-
upper Eocene
-
Jackson Group (3)
-
Tejon Formation (1)
-
Whitsett Formation (2)
-
-
-
lower Paleogene (1)
-
Oligocene
-
Frio Formation (22)
-
middle Oligocene (3)
-
Vicksburg Group (3)
-
-
Paleocene
-
Clayton Formation (1)
-
lower Paleocene
-
Danian (3)
-
K-T boundary (11)
-
-
Midway Group (2)
-
upper Paleocene (1)
-
-
Paleocene-Eocene Thermal Maximum (2)
-
Wilcox Group (23)
-
-
-
-
Central America
-
Belize (1)
-
Guatemala (1)
-
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Carnivora
-
Fissipeda
-
Felidae
-
Smilodon (1)
-
-
-
-
Perissodactyla
-
Ceratomorpha
-
Rhinocerotidae (1)
-
-
Hippomorpha
-
Equidae (2)
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus
-
Mammuthus columbi (5)
-
-
-
-
Mastodontoidea
-
Mammutidae
-
Mammut (1)
-
-
-
-
-
-
-
Reptilia (1)
-
-
-
-
clay deposits (1)
-
clay mineralogy (16)
-
climate change (3)
-
coal deposits (1)
-
conservation (2)
-
continental shelf (9)
-
coprolites (1)
-
crust (2)
-
crystal chemistry (2)
-
crystal growth (3)
-
crystal structure (6)
-
dams (1)
-
data processing (16)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 86
-
DSDP Site 577 (1)
-
-
-
-
deformation (9)
-
diagenesis (32)
-
earthquakes (4)
-
ecology (1)
-
economic geology (101)
-
electron microscopy (2)
-
energy sources (12)
-
engineering geology (12)
-
environmental geology (2)
-
Europe
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Alps (1)
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Murcia Spain
-
Caravaca Spain (1)
-
-
Valencia region
-
Alicante Spain (1)
-
-
-
-
-
Western Europe
-
France
-
Paris Basin (1)
-
-
Iceland (1)
-
Scandinavia
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Denmark
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Stevns Klint (1)
-
-
-
-
-
explosions (1)
-
faults (32)
-
folds (7)
-
foliation (4)
-
foundations (2)
-
fractures (8)
-
geochemistry (22)
-
geochronology (5)
-
geomorphology (11)
-
geophysical methods (66)
-
geothermal energy (4)
-
glacial geology (1)
-
ground water (25)
-
heat flow (2)
-
hydrogeology (4)
-
hydrology (7)
-
ichnofossils (3)
-
igneous rocks
-
plutonic rocks
-
granites
-
rapakivi (1)
-
-
pegmatite (4)
-
-
porphyry (1)
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
-
glasses
-
palagonite (1)
-
-
nephelinite (1)
-
phonolites (1)
-
pyroclastics
-
tuff (1)
-
-
rhyolites (2)
-
-
-
inclusions
-
fluid inclusions (1)
-
-
intrusions (5)
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Arachnida (1)
-
-
Mandibulata
-
Crustacea
-
Malacostraca (2)
-
Ostracoda (3)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Hymenoptera (1)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Ptychopariida
-
Proetidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata (1)
-
Inarticulata (1)
-
-
Bryozoa
-
Cheilostomata (2)
-
Ctenostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Octocorallia (1)
-
Zoantharia
-
Scleractinia (1)
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (1)
-
-
-
Crinozoa
-
Crinoidea (1)
-
-
Echinozoa
-
Echinoidea (3)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (1)
-
-
Pterioida
-
Pteriina
-
Pectinacea (1)
-
-
-
-
Cephalopoda
-
Ammonoidea (2)
-
Coleoidea (2)
-
-
Gastropoda
-
Neogastropoda (1)
-
-
-
Porifera (1)
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (2)
-
-
Rotaliina
-
Nodosariacea
-
Nodosariidae
-
Lenticulina (1)
-
-
-
-
-
-
-
isotopes
-
radioactive isotopes
-
C-14 (7)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
-
stable isotopes
-
C-13/C-12 (15)
-
O-18/O-16 (19)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
S-34/S-32 (1)
-
Sr-87/Sr-86 (3)
-
-
-
land subsidence (4)
-
land use (4)
-
magmas (1)
-
maps (7)
-
marine installations (1)
-
Mesozoic
-
Cretaceous
-
Comanchean
-
Buda Limestone (3)
-
Edwards Formation (7)
-
Georgetown Formation (1)
-
Glen Rose Formation (9)
-
Pearsall Formation (1)
-
Rodessa Formation (1)
-
Travis Peak Formation (2)
-
Trinity Group (2)
-
Washita Group (4)
-
-
Lower Cretaceous
-
Albian (8)
-
Edwards Formation (7)
-
Georgetown Formation (1)
-
Glen Rose Formation (9)
-
Pearsall Formation (1)
-
Rodessa Formation (1)
-
Sligo Formation (2)
-
Travis Peak Formation (2)
-
Trinity Group (2)
-
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Buda Limestone (3)
-
Campanian (3)
-
Cenomanian (5)
-
Gulfian
-
Austin Chalk (12)
-
Austin Group (6)
-
Eagle Ford Formation (12)
-
Navarro Group (2)
-
Prairie Bluff Chalk (1)
-
Taylor Marl (3)
-
Woodbine Formation (5)
-
-
K-T boundary (11)
-
Maestrichtian (3)
-
Senonian (5)
-
Turonian (4)
-
-
-
Jurassic
-
Upper Jurassic
-
Cotton Valley Group (2)
-
Smackover Formation (1)
-
-
-
Triassic (2)
-
-
metal ores
-
uranium ores (2)
-
-
metals
-
actinides
-
thorium (1)
-
uranium (1)
-
-
alkali metals
-
potassium (1)
-
sodium (1)
-
-
alkaline earth metals
-
beryllium (1)
-
calcium
-
Mg/Ca (1)
-
-
magnesium
-
Mg/Ca (1)
-
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
-
molybdenum (1)
-
platinum group
-
iridium (3)
-
-
rare earths (3)
-
-
metamorphic rocks
-
gneisses
-
biotite gneiss (1)
-
granite gneiss (1)
-
-
metaigneous rocks
-
metabasalt (1)
-
metabasite (1)
-
serpentinite (3)
-
-
metasedimentary rocks (1)
-
metasomatic rocks
-
serpentinite (3)
-
-
metavolcanic rocks (1)
-
migmatites (1)
-
schists (2)
-
slates (1)
-
-
metamorphism (7)
-
metasomatism (3)
-
meteorites
-
iron meteorites (1)
-
-
Mexico
-
Baja California (1)
-
Coahuila Mexico (1)
-
-
mineral deposits, genesis (2)
-
mineral exploration (1)
-
mineralogy (16)
-
minerals (12)
-
mining geology (3)
-
nitrogen (1)
-
nodules (1)
-
North America
-
Appalachian Basin (1)
-
Appalachians (1)
-
Great Plains
-
Southern Great Plains (2)
-
-
Gulf Coastal Plain (104)
-
Western Interior
-
Western Interior Seaway (1)
-
-
-
ocean basins (1)
-
ocean floors (1)
-
ocean waves (1)
-
oceanography (5)
-
oil and gas fields (50)
-
orogeny (4)
-
oxygen
-
O-18/O-16 (19)
-
-
paleobotany (2)
-
paleoclimatology (7)
-
paleoecology (22)
-
paleogeography (13)
-
paleomagnetism (1)
-
paleontology (32)
-
Paleozoic
-
Cambrian
-
Upper Cambrian
-
Wilberns Formation (1)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (2)
-
-
Mississippian
-
Barnett Shale (4)
-
Lower Mississippian
-
Chappel Limestone (2)
-
Chouteau Limestone (1)
-
Osagian (1)
-
Tournaisian (1)
-
-
Upper Mississippian
-
Chesterian (2)
-
Meramecian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (2)
-
-
Marble Falls Group (6)
-
Smithwick Shale (2)
-
Upper Pennsylvanian
-
Canyon Group (1)
-
Missourian (1)
-
-
-
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ellenburger Group (3)
-
-
-
Permian (3)
-
Silurian (1)
-
-
palynomorphs
-
Dinoflagellata (2)
-
miospores
-
pollen (7)
-
-
-
paragenesis (1)
-
petroleum
-
natural gas
-
shale gas (3)
-
-
shale oil (2)
-
-
petrology (14)
-
phase equilibria (2)
-
phosphorus (1)
-
Plantae
-
algae
-
calcareous algae (1)
-
Chlorophyta
-
Chlorophyceae
-
Dasycladaceae (1)
-
-
-
Coccolithophoraceae (2)
-
diatoms (1)
-
nannofossils (3)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae (1)
-
-
-
-
plate tectonics (4)
-
pollution (7)
-
Precambrian
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (4)
-
-
-
-
problematic fossils
-
problematic microfossils (2)
-
-
reclamation (3)
-
reefs (5)
-
remote sensing (5)
-
reservoirs (2)
-
roads (2)
-
sand deposits (1)
-
sea water (1)
-
sea-level changes (16)
-
sedimentary petrology (30)
-
sedimentary rocks
-
carbonate rocks
-
chalk (4)
-
dolostone (1)
-
grainstone (7)
-
limestone
-
biocalcarenite (1)
-
calcarenite (1)
-
micrite (1)
-
-
packstone (2)
-
wackestone (2)
-
-
chemically precipitated rocks
-
chert (1)
-
evaporites
-
salt (5)
-
-
ironstone (1)
-
-
clastic rocks
-
arenite
-
quartz arenite (1)
-
-
arkose (1)
-
claystone (1)
-
mudstone (10)
-
sandstone (34)
-
shale (25)
-
siltstone (2)
-
subarkose (1)
-
-
coal
-
lignite (7)
-
-
gas shale (1)
-
-
sedimentary structures
-
bedding plane irregularities
-
ripple marks (1)
-
-
biogenic structures
-
bioturbation (5)
-
girvanella (1)
-
lebensspuren (2)
-
microbial mats (1)
-
oncolites (1)
-
-
planar bedding structures
-
bedding (5)
-
cross-stratification (2)
-
cut and fill (1)
-
laminations (4)
-
sand bodies (3)
-
-
secondary structures
-
concretions (2)
-
stylolites (2)
-
-
seismites (1)
-
-
sedimentation (39)
-
sediments
-
clastic sediments
-
alluvium (2)
-
clay (3)
-
pebbles (1)
-
sand (11)
-
-
marine sediments (5)
-
peat (2)
-
-
shorelines (8)
-
slope stability (3)
-
soil mechanics (4)
-
soils (6)
-
spectroscopy (1)
-
springs (1)
-
stratigraphy (39)
-
structural analysis (7)
-
structural geology (7)
-
sulfur
-
S-34/S-32 (1)
-
-
symposia (1)
-
tectonics
-
salt tectonics (7)
-
-
tektites (1)
-
thallophytes (4)
-
thermal waters (1)
-
tunnels (1)
-
underground installations (1)
-
United States
-
Alabama
-
Choctaw County Alabama (1)
-
-
Amite River (1)
-
Anadarko Basin (1)
-
Arizona
-
Maricopa County Arizona
-
Phoenix Arizona (1)
-
-
-
Atlantic Coastal Plain
-
Southern Atlantic Coastal Plain (1)
-
-
California
-
Inyo County California (1)
-
Kern County California
-
Kern River Field (1)
-
-
Kings County California (1)
-
Orange County California (1)
-
San Diego County California (1)
-
San Francisco County California
-
San Francisco California (1)
-
-
San Joaquin Valley (1)
-
Santa Cruz County California
-
Santa Cruz California (1)
-
-
Tehachapi Mountains (1)
-
-
Colorado
-
Weld County Colorado (1)
-
-
Florida
-
Alachua County Florida (1)
-
Marion County Florida (1)
-
-
Georgia
-
Walker County Georgia (1)
-
-
Idaho
-
Bonneville County Idaho (1)
-
-
Illinois
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Morgan County Illinois (1)
-
Randolph County Illinois (1)
-
Union County Illinois (1)
-
-
Illinois Basin (1)
-
Indiana
-
Lawrence County Indiana (1)
-
-
Iowa
-
Adair County Iowa (1)
-
-
Kansas
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Johnson County Kansas (1)
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Linn County Kansas (1)
-
Miami County Kansas (1)
-
Wilson County Kansas (1)
-
-
Kentucky
-
Allen County Kentucky (1)
-
-
Klamath Mountains (1)
-
Louisiana (5)
-
Mississippi
-
Choctaw County Mississippi (1)
-
Newton County Mississippi (1)
-
-
Mississippi River (2)
-
Missouri
-
Boone County Missouri
-
Columbia Missouri (1)
-
-
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