reduction
See Also:
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
North Africa
-
Egypt
-
Sinai Egypt (1)
-
-
Tunisia
-
Sebkha el Melah (1)
-
Zarzis Tunisia (1)
-
-
-
Sahara (1)
-
Senegal River (1)
-
Southern Africa
-
Namibia (1)
-
South Africa
-
Witwatersrand (2)
-
-
-
West Africa
-
Ghana
-
Bosumtwi Crater (1)
-
Lake Bosumtwi (1)
-
-
Ivory Coast (2)
-
Nigeria
-
Niger Delta (1)
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
Saudi Arabia (1)
-
United Arab Emirates
-
Abu Dhabi (2)
-
-
-
Far East
-
Burma (2)
-
Cambodia (1)
-
China
-
Dabie Mountains (1)
-
Donghai China (1)
-
Fujian China (1)
-
Guizhou China (1)
-
Inner Mongolia China (1)
-
Jiangsu China (1)
-
Loess Plateau (1)
-
North China Platform (1)
-
Qinling Mountains (1)
-
Sulu Terrane (1)
-
Xinjiang China
-
Tarim Basin (1)
-
-
Xizang China (1)
-
Yangtze Platform (1)
-
-
Japan (3)
-
Philippine Islands
-
Luzon
-
Mount Pinatubo (1)
-
-
-
Vietnam
-
Mekong Delta (1)
-
-
-
Indian Peninsula
-
Bangladesh (1)
-
India
-
Bihar India (1)
-
West Bengal India (1)
-
-
-
Indus-Yarlung Zangbo suture zone (1)
-
Middle East
-
Dead Sea (1)
-
Iraq (2)
-
Israel
-
Mount Carmel (1)
-
-
Turkey
-
Anatolia (1)
-
-
-
Siberia (2)
-
Siberian Platform
-
Tunguska (1)
-
-
Southeast Asia (1)
-
Tibetan Plateau (1)
-
Uzbekistan (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (2)
-
North Atlantic
-
Baltic Sea (1)
-
Gulf of Mexico (2)
-
North Sea
-
Kattegat (1)
-
-
Northwest Atlantic
-
Demerara Rise (1)
-
-
-
South Atlantic
-
Walvis Ridge (1)
-
-
West Atlantic (1)
-
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Northern Territory Australia
-
HYC Deposit (1)
-
Tennant Creek Australia (1)
-
-
Queensland Australia
-
Mount Isa Australia (1)
-
Mount Isa Inlier (1)
-
-
Tasmania Australia
-
Rosebery Australia (1)
-
-
Western Australia
-
Canning Basin (1)
-
Hamersley Basin (1)
-
Kambalda Australia (1)
-
-
-
New Zealand (1)
-
-
Barents region (1)
-
Black Mesa (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Baffin Island (1)
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (1)
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (3)
-
-
Cochrane District Ontario
-
Timmins Ontario (1)
-
-
Sudbury District Ontario (1)
-
-
Quebec
-
Temiscouata County Quebec (1)
-
-
-
Nunavut
-
Baffin Island (1)
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
Parry Islands (1)
-
-
Western Canada
-
Alberta (6)
-
British Columbia (1)
-
Northwest Territories
-
Yellowknife Northwest Territories (1)
-
-
-
-
Caribbean region
-
West Indies
-
Bahamas (1)
-
-
-
Central America
-
Belize (1)
-
-
Chalk Aquifer (1)
-
Commonwealth of Independent States
-
Azerbaijan (1)
-
Caucasus (1)
-
Russian Federation
-
Chechen-Ingush Russian Federation (1)
-
Orenburg Russian Federation (1)
-
Polar Urals (2)
-
Samara Russian Federation (1)
-
Siberian Platform
-
Tunguska (1)
-
-
Vodino Russian Federation (1)
-
Volga region (2)
-
-
Ukraine
-
Crimea Ukraine
-
Kerch Peninsula (2)
-
-
-
Urals
-
Polar Urals (2)
-
-
Uzbekistan (1)
-
-
Cornwallis Island (1)
-
Devils Lake (1)
-
Europe
-
Azerbaijan (1)
-
Caucasus (1)
-
Central Europe
-
Germany (1)
-
Hungary (1)
-
Slovakia (2)
-
Switzerland
-
Ticino Switzerland (2)
-
-
-
Chechen-Ingush Russian Federation (1)
-
Fennoscandian Shield (1)
-
Karelia (1)
-
Orenburg Russian Federation (1)
-
Samara Russian Federation (1)
-
Southern Europe
-
Bulgaria
-
Rila Mountains (1)
-
-
Iberian Peninsula
-
Spain
-
Andalusia Spain
-
Granada Spain (1)
-
-
-
-
Italy
-
Apennines
-
Central Apennines (1)
-
-
Emilia-Romagna Italy
-
Romagna (1)
-
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
-
-
Ukraine
-
Crimea Ukraine
-
Kerch Peninsula (2)
-
-
-
Western Europe
-
Belgium (2)
-
France
-
Aveyron France (1)
-
Bouches-du-Rhone France (1)
-
Central Massif (1)
-
Gironde France (1)
-
Landes France (1)
-
-
Ireland (2)
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Norway (1)
-
Sweden
-
Bergslagen (1)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Cheshire England (1)
-
Devon England (1)
-
Dorset England (1)
-
Hampshire Basin (1)
-
Isle of Wight England (1)
-
Warwickshire England (1)
-
-
Scotland (3)
-
Wales (2)
-
-
-
-
-
Indian Ocean
-
Arabian Sea
-
Persian Gulf (1)
-
-
Bay of Bengal (1)
-
Great Australian Bight (1)
-
Red Sea
-
Gulf of Aqaba (1)
-
Gulf of Suez (1)
-
-
-
Krishna-Godavari Basin (1)
-
Lake Washington (1)
-
Mediterranean Sea
-
East Mediterranean
-
Black Sea (2)
-
-
-
Mexico
-
Chihuahua Mexico
-
Sierra Pena Blanca (1)
-
-
-
Mount Lyell (1)
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Valley and Ridge Province (2)
-
-
Canadian Shield
-
Superior Province
-
Abitibi Belt (1)
-
Kapuskasing Zone (1)
-
-
-
Disturbed Belt (1)
-
Great Lakes region (1)
-
Great Plains (1)
-
Gulf Coastal Plain (6)
-
Humber Zone (1)
-
Michigan Basin (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
-
-
Western Canada Sedimentary Basin (1)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Cascadia Basin (1)
-
Gulf of California
-
Guaymas Basin (1)
-
-
-
-
North Pacific
-
Northeast Pacific
-
Cascadia Basin (1)
-
Gulf of California
-
Guaymas Basin (1)
-
-
-
Northwest Pacific
-
Japan Sea
-
Oki Ridge (1)
-
-
Shatsky Rise (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Japan Sea
-
Oki Ridge (1)
-
-
Shatsky Rise (1)
-
-
-
-
Permian Basin (1)
-
Perth Basin (1)
-
Raton Basin (1)
-
Rio Grande (1)
-
San Juan Basin (1)
-
Santa Barbara Basin (1)
-
Santa Maria Basin (1)
-
Solar Lake (1)
-
South America
-
Andes
-
Eastern Cordillera (1)
-
-
Brazil
-
Mato Grosso Brazil (1)
-
Minas Gerais Brazil
-
Quadrilatero Ferrifero (1)
-
-
-
Colombia (2)
-
Peru
-
Ancash Peru (1)
-
-
-
South Island (1)
-
Sydney Basin (1)
-
United States
-
Alabama
-
Mobile Bay (1)
-
-
Alaska
-
Arctic National Wildlife Refuge (1)
-
-
Anadarko Basin (2)
-
Arizona
-
Greenlee County Arizona (1)
-
-
Atlantic Coastal Plain (2)
-
Black Warrior Basin (1)
-
California
-
El Dorado County California (1)
-
Inyo County California (1)
-
Kern County California (2)
-
San Francisco Bay (1)
-
San Joaquin Valley (1)
-
Santa Clara County California
-
Palo Alto California (1)
-
-
-
Cincinnati Arch (1)
-
Colorado
-
Archuleta County Colorado (1)
-
Conejos County Colorado (1)
-
Mineral County Colorado (1)
-
Rio Grande County Colorado (1)
-
-
District of Columbia (1)
-
Florida (2)
-
Georgia (2)
-
Idaho
-
Idaho National Laboratory (1)
-
-
Illinois (2)
-
Illinois Basin (2)
-
Indiana (1)
-
Louisiana (1)
-
Maine (1)
-
Maryland (1)
-
Mississippi
-
Clarke County Mississippi (1)
-
George County Mississippi (1)
-
Greene County Mississippi (1)
-
Harrison County Mississippi (1)
-
Jackson County Mississippi (1)
-
Perry County Mississippi (1)
-
Stone County Mississippi (1)
-
Wayne County Mississippi (1)
-
-
Mississippi Delta (1)
-
Missouri
-
Saint Louis County Missouri (1)
-
-
Montana (2)
-
Nevada
-
Carlin Trend (1)
-
Elko County Nevada (1)
-
Eureka County Nevada (1)
-
-
New England (1)
-
New Hampshire (1)
-
New Mexico
-
Otero County New Mexico (1)
-
Socorro County New Mexico (2)
-
Valencia County New Mexico (1)
-
-
North Dakota
-
Benson County North Dakota (1)
-
Ramsey County North Dakota (1)
-
-
Ohio (1)
-
Oklahoma
-
Caddo County Oklahoma (2)
-
Grady County Oklahoma (1)
-
-
Pennsylvania
-
Cambria County Pennsylvania (1)
-
-
Potomac River (1)
-
Powder River basin (2)
-
Rhode Island (1)
-
South Carolina
-
Aiken County South Carolina
-
Aiken South Carolina (2)
-
-
Clarendon County South Carolina (1)
-
Florence County South Carolina (1)
-
Lexington County South Carolina (1)
-
Richland County South Carolina
-
Columbia South Carolina (1)
-
-
Savannah River Site (2)
-
-
Texas
-
Brazos County Texas (1)
-
Burleson County Texas (1)
-
Karnes County Texas (1)
-
Live Oak County Texas (1)
-
Ochiltree County Texas (1)
-
Robertson County Texas (1)
-
Webb County Texas (1)
-
West Texas (1)
-
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
-
Uinta Basin (1)
-
Utah
-
Grand County Utah
-
Moab Utah (1)
-
-
-
Virginia (2)
-
Washington
-
Grant County Washington (1)
-
Hanford Site (2)
-
King County Washington (1)
-
Whitman County Washington (1)
-
-
West Virginia (1)
-
Wyoming (1)
-
-
USSR (2)
-
-
commodities
-
aggregate (1)
-
anhydrite deposits (1)
-
barite deposits (1)
-
bitumens
-
asphalt (1)
-
-
brines (8)
-
carborundum (1)
-
clay deposits (1)
-
coal deposits
-
coke coal (1)
-
-
energy sources (1)
-
gems (1)
-
glass materials (1)
-
industrial minerals (1)
-
kaolin deposits (2)
-
metal ores
-
antimony ores (1)
-
base metals (6)
-
bismuth ores (1)
-
chromite ores (1)
-
copper ores (7)
-
gold ores (8)
-
iron ores (7)
-
lead ores (5)
-
lead-zinc deposits (9)
-
manganese ores (1)
-
nickel ores (2)
-
polymetallic ores (5)
-
pyrite ores (3)
-
silver ores (2)
-
uranium ores (9)
-
zinc ores (8)
-
-
mineral deposits, genesis (35)
-
mineral exploration (4)
-
monazite deposits (1)
-
oil and gas fields (8)
-
petroleum
-
natural gas
-
coalbed methane (2)
-
-
-
placers (1)
-
sulfur deposits (5)
-
-
elements, isotopes
-
carbon
-
C-13 (1)
-
C-13/C-12 (24)
-
organic carbon (11)
-
-
chemical elements (1)
-
chemical ratios (2)
-
halogens
-
bromine
-
bromide ion (1)
-
-
chlorine
-
chloride ion (5)
-
-
-
hydrogen
-
D/H (4)
-
deuterium (2)
-
tritium (1)
-
-
isotope ratios (47)
-
isotopes
-
radioactive isotopes
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Ra-226 (1)
-
tritium (1)
-
-
stable isotopes
-
C-13 (1)
-
C-13/C-12 (24)
-
D/H (4)
-
deuterium (2)
-
Fe-56 (1)
-
N-15/N-14 (1)
-
O-18/O-16 (24)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
S-34 (2)
-
S-34/S-32 (40)
-
Sr-87/Sr-86 (5)
-
-
-
metals
-
actinides
-
plutonium (1)
-
uranium (2)
-
-
alkali metals
-
sodium (4)
-
-
alkaline earth metals
-
calcium (4)
-
magnesium (3)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (5)
-
-
-
aluminum (1)
-
antimony (3)
-
arsenic (8)
-
cadmium (1)
-
chromium (3)
-
cobalt (1)
-
copper (2)
-
gold (1)
-
iron
-
Fe-56 (1)
-
ferric iron (10)
-
ferrous iron (7)
-
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
-
manganese (1)
-
nickel (1)
-
rare earths (3)
-
silver (1)
-
tin (1)
-
zinc (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
helium (1)
-
-
oxygen
-
dissolved oxygen (1)
-
O-18/O-16 (24)
-
-
phosphorus (1)
-
selenium (1)
-
sulfur
-
S-34 (2)
-
S-34/S-32 (40)
-
-
-
fossils
-
bacteria (36)
-
burrows (2)
-
cyanobacteria (1)
-
fungi (1)
-
Graptolithina (1)
-
ichnofossils
-
Arenicolites (1)
-
Chondrites ichnofossils (1)
-
Palaeophycus (2)
-
Zoophycos (1)
-
-
Invertebrata
-
Brachiopoda (1)
-
Mollusca
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
-
-
Protista
-
Foraminifera (2)
-
-
-
microfossils
-
Conodonta (1)
-
-
Plantae
-
algae
-
nannofossils (1)
-
-
-
thallophytes (9)
-
-
geochronology methods
-
paleomagnetism (2)
-
U/Pb (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
Flandrian (1)
-
upper Holocene (1)
-
-
Pleistocene
-
middle Pleistocene
-
Elsterian (1)
-
-
Peoria Loess (1)
-
Saalian (1)
-
upper Pleistocene
-
Lisan Formation (1)
-
Weichselian (2)
-
-
-
upper Quaternary (1)
-
-
Tertiary
-
middle Tertiary (1)
-
Neogene
-
Miocene
-
middle Miocene (3)
-
Oakville Sandstone (1)
-
upper Miocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Claiborne Group (1)
-
Queen City Formation (1)
-
Sparta Sand (1)
-
Yegua Formation (1)
-
-
upper Eocene
-
Jackson Group (1)
-
-
-
Oligocene
-
Boom Clay (1)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
-
-
-
Dalradian (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (1)
-
-
-
Glen Canyon Group (1)
-
Jurassic
-
Lower Jurassic
-
lower Liassic (1)
-
-
Norphlet Formation (1)
-
Upper Jurassic
-
Kimmeridgian (1)
-
Morrison Formation (1)
-
Smackover Formation (2)
-
-
-
Navajo Sandstone (1)
-
Triassic
-
Charlie Lake Formation (1)
-
Lower Triassic (1)
-
Middle Triassic
-
Doig Formation (1)
-
-
Montney Formation (1)
-
Sherwood Sandstone (1)
-
Upper Triassic (1)
-
-
Wingate Sandstone (1)
-
-
Paleozoic
-
Cambrian
-
Mount Read Volcanics (1)
-
Upper Cambrian
-
Bonneterre Formation (1)
-
-
-
Carboniferous
-
Middle Carboniferous (1)
-
Mississippian
-
Upper Mississippian (1)
-
-
Pennsylvanian
-
Morrow Formation (1)
-
-
Upper Carboniferous (1)
-
-
Devonian
-
Hunsruck Shale (1)
-
Middle Devonian
-
Givetian (1)
-
-
Upper Devonian
-
Ohio Shale (1)
-
-
-
lower Paleozoic
-
Penobscot Formation (1)
-
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ellenburger Group (1)
-
-
Middle Ordovician
-
Deicke Bentonite Bed (1)
-
Millbrig Bentonite Bed (1)
-
-
Upper Ordovician
-
Caradocian
-
Borrowdale Volcanic Group (1)
-
-
-
-
Permian
-
Guadalupian
-
Grayburg Formation (1)
-
-
Khuff Formation (2)
-
Lower Permian
-
Abo Formation (1)
-
-
Upper Permian
-
Zechstein (1)
-
-
-
Silurian
-
Lower Silurian
-
Tuscarora Formation (1)
-
-
-
upper Paleozoic
-
Antrim Shale (1)
-
-
-
Phanerozoic (1)
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Athabasca Formation (1)
-
Great Oxidation Event (1)
-
Huronian (1)
-
Neoproterozoic
-
Cryogenian (2)
-
Sturtian (1)
-
-
Paleoproterozoic (7)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
diabase (1)
-
diorites
-
tonalite (1)
-
-
gabbros (1)
-
granites (8)
-
pegmatite (2)
-
ultramafics
-
chromitite (3)
-
peridotites
-
harzburgite (1)
-
-
-
-
volcanic rocks
-
andesites (2)
-
basalts
-
flood basalts (1)
-
-
dacites (2)
-
pyroclastics
-
pumice (1)
-
tuff (1)
-
-
rhyolites (1)
-
-
-
ophiolite (3)
-
-
metamorphic rocks
-
K-bentonite (1)
-
metamorphic rocks
-
gneisses (1)
-
marbles (1)
-
metaigneous rocks
-
serpentinite (1)
-
-
metasedimentary rocks (2)
-
metasomatic rocks
-
serpentinite (1)
-
skarn (1)
-
-
metavolcanic rocks (1)
-
schists
-
greenstone (1)
-
-
slates (1)
-
-
ophiolite (3)
-
turbidite (1)
-
-
minerals
-
alloys
-
carbides
-
moissanite (3)
-
-
electrum (1)
-
silicides (1)
-
-
arsenides
-
arsenopyrite (1)
-
-
arsenites (1)
-
carbonates
-
aragonite (1)
-
calcite (8)
-
dolomite (12)
-
huntite (1)
-
siderite (4)
-
witherite (1)
-
-
halides
-
chlorides
-
halite (1)
-
-
-
iron minerals (2)
-
K-bentonite (1)
-
minerals (15)
-
native elements
-
diamond (2)
-
-
nitrates (1)
-
oxalates (1)
-
oxides
-
chromite (2)
-
corundum (1)
-
ferrihydrite (1)
-
goethite (3)
-
hematite (7)
-
hydroxides
-
iron hydroxides (1)
-
oxyhydroxides (3)
-
-
ilmenite (1)
-
iron oxides (9)
-
lepidocrocite (1)
-
magnetite (3)
-
manganese oxides (1)
-
rutile (1)
-
titanium oxides (1)
-
titanomagnetite (1)
-
uraninite (3)
-
wustite (1)
-
-
phosphates
-
vivianite (1)
-
-
silicates
-
framework silicates
-
feldspar group (3)
-
silica minerals
-
quartz (5)
-
-
zeolite group (1)
-
-
orthosilicates
-
nesosilicates
-
olivine group
-
forsterite (1)
-
olivine (2)
-
-
-
-
ring silicates
-
emerald (2)
-
-
sheet silicates
-
chlorite group
-
chamosite (1)
-
chlorite (5)
-
-
clay minerals
-
beidellite (1)
-
kaolinite (6)
-
montmorillonite (2)
-
nontronite (5)
-
smectite (8)
-
vermiculite (2)
-
-
corrensite (1)
-
illite (7)
-
mica group
-
glauconite (2)
-
-
palygorskite (1)
-
serpentine group
-
berthierine (1)
-
-
-
-
sulfates
-
anhydrite (5)
-
barite (2)
-
celestine (1)
-
gypsum (2)
-
-
sulfides
-
acanthite (2)
-
arsenopyrite (1)
-
copper sulfides (1)
-
galena (1)
-
greigite (2)
-
gudmundite (1)
-
iron sulfides (2)
-
marcasite (1)
-
nickel sulfides (1)
-
pentlandite (1)
-
pyrite (25)
-
pyrrhotite (2)
-
sphalerite (3)
-
stibnite (1)
-
violarite (1)
-
zinc sulfides (1)
-
-
vanadates
-
carnotite (1)
-
-
-
Primary terms
-
absolute age (1)
-
Africa
-
North Africa
-
Egypt
-
Sinai Egypt (1)
-
-
Tunisia
-
Sebkha el Melah (1)
-
Zarzis Tunisia (1)
-
-
-
Sahara (1)
-
Senegal River (1)
-
Southern Africa
-
Namibia (1)
-
South Africa
-
Witwatersrand (2)
-
-
-
West Africa
-
Ghana
-
Bosumtwi Crater (1)
-
Lake Bosumtwi (1)
-
-
Ivory Coast (2)
-
Nigeria
-
Niger Delta (1)
-
-
-
-
Asia
-
Arabian Peninsula
-
Oman (1)
-
Saudi Arabia (1)
-
United Arab Emirates
-
Abu Dhabi (2)
-
-
-
Far East
-
Burma (2)
-
Cambodia (1)
-
China
-
Dabie Mountains (1)
-
Donghai China (1)
-
Fujian China (1)
-
Guizhou China (1)
-
Inner Mongolia China (1)
-
Jiangsu China (1)
-
Loess Plateau (1)
-
North China Platform (1)
-
Qinling Mountains (1)
-
Sulu Terrane (1)
-
Xinjiang China
-
Tarim Basin (1)
-
-
Xizang China (1)
-
Yangtze Platform (1)
-
-
Japan (3)
-
Philippine Islands
-
Luzon
-
Mount Pinatubo (1)
-
-
-
Vietnam
-
Mekong Delta (1)
-
-
-
Indian Peninsula
-
Bangladesh (1)
-
India
-
Bihar India (1)
-
West Bengal India (1)
-
-
-
Indus-Yarlung Zangbo suture zone (1)
-
Middle East
-
Dead Sea (1)
-
Iraq (2)
-
Israel
-
Mount Carmel (1)
-
-
Turkey
-
Anatolia (1)
-
-
-
Siberia (2)
-
Siberian Platform
-
Tunguska (1)
-
-
Southeast Asia (1)
-
Tibetan Plateau (1)
-
Uzbekistan (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (2)
-
North Atlantic
-
Baltic Sea (1)
-
Gulf of Mexico (2)
-
North Sea
-
Kattegat (1)
-
-
Northwest Atlantic
-
Demerara Rise (1)
-
-
-
South Atlantic
-
Walvis Ridge (1)
-
-
West Atlantic (1)
-
-
atmosphere (2)
-
Australasia
-
Australia
-
New South Wales Australia (1)
-
Northern Territory Australia
-
HYC Deposit (1)
-
Tennant Creek Australia (1)
-
-
Queensland Australia
-
Mount Isa Australia (1)
-
Mount Isa Inlier (1)
-
-
Tasmania Australia
-
Rosebery Australia (1)
-
-
Western Australia
-
Canning Basin (1)
-
Hamersley Basin (1)
-
Kambalda Australia (1)
-
-
-
New Zealand (1)
-
-
bacteria (36)
-
barite deposits (1)
-
bitumens
-
asphalt (1)
-
-
brines (8)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Baffin Island (1)
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (1)
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (3)
-
-
Cochrane District Ontario
-
Timmins Ontario (1)
-
-
Sudbury District Ontario (1)
-
-
Quebec
-
Temiscouata County Quebec (1)
-
-
-
Nunavut
-
Baffin Island (1)
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
Parry Islands (1)
-
-
Western Canada
-
Alberta (6)
-
British Columbia (1)
-
Northwest Territories
-
Yellowknife Northwest Territories (1)
-
-
-
-
carbon
-
C-13 (1)
-
C-13/C-12 (24)
-
organic carbon (11)
-
-
Caribbean region
-
West Indies
-
Bahamas (1)
-
-
-
Cenozoic
-
Quaternary
-
Holocene
-
Flandrian (1)
-
upper Holocene (1)
-
-
Pleistocene
-
middle Pleistocene
-
Elsterian (1)
-
-
Peoria Loess (1)
-
Saalian (1)
-
upper Pleistocene
-
Lisan Formation (1)
-
Weichselian (2)
-
-
-
upper Quaternary (1)
-
-
Tertiary
-
middle Tertiary (1)
-
Neogene
-
Miocene
-
middle Miocene (3)
-
Oakville Sandstone (1)
-
upper Miocene (1)
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Claiborne Group (1)
-
Queen City Formation (1)
-
Sparta Sand (1)
-
Yegua Formation (1)
-
-
upper Eocene
-
Jackson Group (1)
-
-
-
Oligocene
-
Boom Clay (1)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
-
-
-
Central America
-
Belize (1)
-
-
clay deposits (1)
-
clay mineralogy (18)
-
climate change (3)
-
coal deposits
-
coke coal (1)
-
-
continental shelf (1)
-
crystal chemistry (2)
-
crystal growth (3)
-
crystal structure (3)
-
data processing (1)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 80
-
DSDP Site 550 (1)
-
-
Leg 86
-
DSDP Site 577 (1)
-
-
-
Leg 22
-
DSDP Site 213 (1)
-
-
-
deformation (2)
-
diagenesis (55)
-
Earth (1)
-
earthquakes (1)
-
ecology (1)
-
economic geology (26)
-
energy sources (1)
-
environmental geology (1)
-
Europe
-
Azerbaijan (1)
-
Caucasus (1)
-
Central Europe
-
Germany (1)
-
Hungary (1)
-
Slovakia (2)
-
Switzerland
-
Ticino Switzerland (2)
-
-
-
Chechen-Ingush Russian Federation (1)
-
Fennoscandian Shield (1)
-
Karelia (1)
-
Orenburg Russian Federation (1)
-
Samara Russian Federation (1)
-
Southern Europe
-
Bulgaria
-
Rila Mountains (1)
-
-
Iberian Peninsula
-
Spain
-
Andalusia Spain
-
Granada Spain (1)
-
-
-
-
Italy
-
Apennines
-
Central Apennines (1)
-
-
Emilia-Romagna Italy
-
Romagna (1)
-
-
Umbria Italy
-
Perugia Italy
-
Gubbio Italy (1)
-
-
-
-
-
Ukraine
-
Crimea Ukraine
-
Kerch Peninsula (2)
-
-
-
Western Europe
-
Belgium (2)
-
France
-
Aveyron France (1)
-
Bouches-du-Rhone France (1)
-
Central Massif (1)
-
Gironde France (1)
-
Landes France (1)
-
-
Ireland (2)
-
Netherlands (1)
-
Scandinavia
-
Denmark (2)
-
Norway (1)
-
Sweden
-
Bergslagen (1)
-
-
-
United Kingdom
-
Great Britain
-
England
-
Cheshire England (1)
-
Devon England (1)
-
Dorset England (1)
-
Hampshire Basin (1)
-
Isle of Wight England (1)
-
Warwickshire England (1)
-
-
Scotland (3)
-
Wales (2)
-
-
-
-
-
explosions (1)
-
faults (7)
-
folds (3)
-
foliation (1)
-
fractures (1)
-
fungi (1)
-
gems (1)
-
geochemistry (91)
-
geochronology (1)
-
geomorphology (1)
-
geophysical methods (4)
-
glacial geology (1)
-
Graptolithina (1)
-
ground water (20)
-
heat flow (2)
-
hydrogen
-
D/H (4)
-
deuterium (2)
-
tritium (1)
-
-
hydrogeology (3)
-
hydrology (7)
-
ichnofossils
-
Arenicolites (1)
-
Chondrites ichnofossils (1)
-
Palaeophycus (2)
-
Zoophycos (1)
-
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
diabase (1)
-
diorites
-
tonalite (1)
-
-
gabbros (1)
-
granites (8)
-
pegmatite (2)
-
ultramafics
-
chromitite (3)
-
peridotites
-
harzburgite (1)
-
-
-
-
volcanic rocks
-
andesites (2)
-
basalts
-
flood basalts (1)
-
-
dacites (2)
-
pyroclastics
-
pumice (1)
-
tuff (1)
-
-
rhyolites (1)
-
-
-
inclusions
-
fluid inclusions (16)
-
-
Indian Ocean
-
Arabian Sea
-
Persian Gulf (1)
-
-
Bay of Bengal (1)
-
Great Australian Bight (1)
-
Red Sea
-
Gulf of Aqaba (1)
-
Gulf of Suez (1)
-
-
-
industrial minerals (1)
-
intrusions (7)
-
Invertebrata
-
Brachiopoda (1)
-
Mollusca
-
Cephalopoda
-
Ammonoidea
-
Ammonites (1)
-
-
-
-
Protista
-
Foraminifera (2)
-
-
-
isotopes
-
radioactive isotopes
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Ra-226 (1)
-
tritium (1)
-
-
stable isotopes
-
C-13 (1)
-
C-13/C-12 (24)
-
D/H (4)
-
deuterium (2)
-
Fe-56 (1)
-
N-15/N-14 (1)
-
O-18/O-16 (24)
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
S-34 (2)
-
S-34/S-32 (40)
-
Sr-87/Sr-86 (5)
-
-
-
kaolin deposits (2)
-
lava (2)
-
magmas (1)
-
mantle (4)
-
Mediterranean Sea
-
East Mediterranean
-
Black Sea (2)
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (1)
-
-
-
Glen Canyon Group (1)
-
Jurassic
-
Lower Jurassic
-
lower Liassic (1)
-
-
Norphlet Formation (1)
-
Upper Jurassic
-
Kimmeridgian (1)
-
Morrison Formation (1)
-
Smackover Formation (2)
-
-
-
Navajo Sandstone (1)
-
Triassic
-
Charlie Lake Formation (1)
-
Lower Triassic (1)
-
Middle Triassic
-
Doig Formation (1)
-
-
Montney Formation (1)
-
Sherwood Sandstone (1)
-
Upper Triassic (1)
-
-
Wingate Sandstone (1)
-
-
metal ores
-
antimony ores (1)
-
base metals (6)
-
bismuth ores (1)
-
chromite ores (1)
-
copper ores (7)
-
gold ores (8)
-
iron ores (7)
-
lead ores (5)
-
lead-zinc deposits (9)
-
manganese ores (1)
-
nickel ores (2)
-
polymetallic ores (5)
-
pyrite ores (3)
-
silver ores (2)
-
uranium ores (9)
-
zinc ores (8)
-
-
metals
-
actinides
-
plutonium (1)
-
uranium (2)
-
-
alkali metals
-
sodium (4)
-
-
alkaline earth metals
-
calcium (4)
-
magnesium (3)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (5)
-
-
-
aluminum (1)
-
antimony (3)
-
arsenic (8)
-
cadmium (1)
-
chromium (3)
-
cobalt (1)
-
copper (2)
-
gold (1)
-
iron
-
Fe-56 (1)
-
ferric iron (10)
-
ferrous iron (7)
-
-
lead
-
Pb-206/Pb-204 (3)
-
Pb-207/Pb-204 (1)
-
Pb-207/Pb-206 (1)
-
Pb-208/Pb-204 (1)
-
-
manganese (1)
-
nickel (1)
-
rare earths (3)
-
silver (1)
-
tin (1)
-
zinc (1)
-
-
metamorphic rocks
-
gneisses (1)
-
marbles (1)
-
metaigneous rocks
-
serpentinite (1)
-
-
metasedimentary rocks (2)
-
metasomatic rocks
-
serpentinite (1)
-
skarn (1)
-
-
metavolcanic rocks (1)
-
schists
-
greenstone (1)
-
-
slates (1)
-
-
metamorphism (5)
-
metasomatism (9)
-
Mexico
-
Chihuahua Mexico
-
Sierra Pena Blanca (1)
-
-
-
mineral deposits, genesis (35)
-
mineral exploration (4)
-
mineralogy (2)
-
minerals (15)
-
Mohorovicic discontinuity (1)
-
monazite deposits (1)
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
helium (1)
-
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Valley and Ridge Province (2)
-
-
Canadian Shield
-
Superior Province
-
Abitibi Belt (1)
-
Kapuskasing Zone (1)
-
-
-
Disturbed Belt (1)
-
Great Lakes region (1)
-
Great Plains (1)
-
Gulf Coastal Plain (6)
-
Humber Zone (1)
-
Michigan Basin (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
-
-
Western Canada Sedimentary Basin (1)
-
-
Ocean Drilling Program
-
Leg 128
-
ODP Site 798 (1)
-
-
Leg 146
-
ODP Site 888 (1)
-
ODP Site 889 (1)
-
ODP Site 890 (1)
-
-
Leg 159
-
ODP Site 959 (1)
-
-
Leg 182
-
ODP Site 1130 (1)
-
-
Leg 199
-
ODP Site 1215 (1)
-
-
Leg 207
-
ODP Site 1258 (1)
-
-
Leg 208
-
ODP Site 1262 (1)
-
ODP Site 1263 (1)
-
ODP Site 1264 (1)
-
ODP Site 1265 (1)
-
ODP Site 1266 (1)
-
ODP Site 1267 (1)
-
-
-
oil and gas fields (8)
-
orogeny (2)
-
oxygen
-
dissolved oxygen (1)
-
O-18/O-16 (24)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Cascadia Basin (1)
-
Gulf of California
-
Guaymas Basin (1)
-
-
-
-
North Pacific
-
Northeast Pacific
-
Cascadia Basin (1)
-
Gulf of California
-
Guaymas Basin (1)
-
-
-
Northwest Pacific
-
Japan Sea
-
Oki Ridge (1)
-
-
Shatsky Rise (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Japan Sea
-
Oki Ridge (1)
-
-
Shatsky Rise (1)
-
-
-
-
paleoclimatology (7)
-
paleoecology (4)
-
paleogeography (2)
-
paleomagnetism (2)
-
paleontology (1)
-
Paleozoic
-
Cambrian
-
Mount Read Volcanics (1)
-
Upper Cambrian
-
Bonneterre Formation (1)
-
-
-
Carboniferous
-
Middle Carboniferous (1)
-
Mississippian
-
Upper Mississippian (1)
-
-
Pennsylvanian
-
Morrow Formation (1)
-
-
Upper Carboniferous (1)
-
-
Devonian
-
Hunsruck Shale (1)
-
Middle Devonian
-
Givetian (1)
-
-
Upper Devonian
-
Ohio Shale (1)
-
-
-
lower Paleozoic
-
Penobscot Formation (1)
-
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Ellenburger Group (1)
-
-
Middle Ordovician
-
Deicke Bentonite Bed (1)
-
Millbrig Bentonite Bed (1)
-
-
Upper Ordovician
-
Caradocian
-
Borrowdale Volcanic Group (1)
-
-
-
-
Permian
-
Guadalupian
-
Grayburg Formation (1)
-
-
Khuff Formation (2)
-
Lower Permian
-
Abo Formation (1)
-
-
Upper Permian
-
Zechstein (1)
-
-
-
Silurian
-
Lower Silurian
-
Tuscarora Formation (1)
-
-
-
upper Paleozoic
-
Antrim Shale (1)
-
-
-
paragenesis (7)
-
petroleum
-
natural gas
-
coalbed methane (2)
-
-
-
petrology (2)
-
Phanerozoic (1)
-
phase equilibria (4)
-
phosphorus (1)
-
placers (1)
-
Plantae
-
algae
-
nannofossils (1)
-
-
-
pollution (21)
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Athabasca Formation (1)
-
Great Oxidation Event (1)
-
Huronian (1)
-
Neoproterozoic
-
Cryogenian (2)
-
Sturtian (1)
-
-
Paleoproterozoic (7)
-
-
-
-
reefs (2)
-
sea water (4)
-
sea-level changes (2)
-
sedimentary petrology (23)
-
sedimentary rocks
-
carbonate rocks
-
dolostone (5)
-
limestone
-
dolomitic limestone (1)
-
micrite (1)
-
microbialite (1)
-
-
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
iron formations
-
banded iron formations (1)
-
-
ironstone (1)
-
phosphate rocks (1)
-
tufa (1)
-
-
clastic rocks
-
arkose (1)
-
bentonite (4)
-
black shale (5)
-
conglomerate
-
quartz-pebble conglomerate (2)
-
-
diamictite (1)
-
graywacke (1)
-
marl (2)
-
mudstone (6)
-
orthoquartzite (1)
-
red beds (6)
-
sandstone (7)
-
shale (5)
-
-
coal
-
bituminous coal (1)
-
lignite (1)
-
-
oil sands (1)
-
oil shale (1)
-
-
sedimentary structures
-
biogenic structures
-
algal structures
-
algal mats (1)
-
-
bioturbation (3)
-
stromatolites (2)
-
-
planar bedding structures
-
bedding (1)
-
laminations (3)
-
varves (1)
-
-
secondary structures
-
concretions (10)
-
geodes (1)
-
septaria (1)
-
stylolites (1)
-
-
-
sedimentation (15)
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
clay (5)
-
dust (1)
-
loess (1)
-
mud (1)
-
ooze (1)
-
overbank sediments (1)
-
sand (1)
-
till (1)
-
-
marine sediments (11)
-
-
seismology (1)
-
selenium (1)
-
soils
-
Gleys (1)
-
-
South America
-
Andes
-
Eastern Cordillera (1)
-
-
Brazil
-
Mato Grosso Brazil (1)
-
Minas Gerais Brazil
-
Quadrilatero Ferrifero (1)
-
-
-
Colombia (2)
-
Peru
-
Ancash Peru (1)
-
-
-
springs (1)
-
standard materials (1)
-
stratigraphy (6)
-
structural analysis (1)
-
sulfur
-
S-34 (2)
-
S-34/S-32 (40)
-
-
sulfur deposits (5)
-
tectonics
-
salt tectonics (1)
-
-
tektites (1)
-
thallophytes (9)
-
underground installations (1)
-
United States
-
Alabama
-
Mobile Bay (1)
-
-
Alaska
-
Arctic National Wildlife Refuge (1)
-
-
Anadarko Basin (2)
-
Arizona
-
Greenlee County Arizona (1)
-
-
Atlantic Coastal Plain (2)
-
Black Warrior Basin (1)
-
California
-
El Dorado County California (1)
-
Inyo County California (1)
-
Kern County California (2)
-
San Francisco Bay (1)
-
San Joaquin Valley (1)
-
Santa Clara County California
-
Palo Alto California (1)
-
-
-
Cincinnati Arch (1)
-
Colorado
-
Archuleta County Colorado (1)
-
Conejos County Colorado (1)
-
Mineral County Colorado (1)
-
Rio Grande County Colorado (1)
-
-
District of Columbia (1)
-
Florida (2)
-
Georgia (2)
-
Idaho
-
Idaho National Laboratory (1)
-
-
Illinois (2)
-
Illinois Basin (2)
-
Indiana (1)
-
Louisiana (1)
-
Maine (1)
-
Maryland (1)
-
Mississippi
-
Clarke County Mississippi (1)
-
George County Mississippi (1)
-
Greene County Mississippi (1)
-
Harrison County Mississippi (1)
-
Jackson County Mississippi (1)
-
Perry County Mississippi (1)
-
Stone County Mississippi (1)
-
Wayne County Mississippi (1)
-
-
Mississippi Delta (1)
-
Missouri
-
Saint Louis County Missouri (1)
-
-
Montana (2)
-
Nevada
-
Carlin Trend (1)
-
Elko County Nevada (1)
-
Eureka County Nevada (1)
-
-
New England (1)
-
New Hampshire (1)
-
New Mexico
-
Otero County New Mexico (1)
-
Socorro County New Mexico (2)
-
Valencia County New Mexico (1)
-
-
North Dakota
-
Benson County North Dakota (1)
-
Ramsey County North Dakota (1)
-
-
Ohio (1)
-
Oklahoma
-
Caddo County Oklahoma (2)
-
Grady County Oklahoma (1)
-
-
Pennsylvania
-
Cambria County Pennsylvania (1)
-
-
Potomac River (1)
-
Powder River basin (2)
-
Rhode Island (1)
-
South Carolina
-
Aiken County South Carolina
-
Aiken South Carolina (2)
-
-
Clarendon County South Carolina (1)
-
Florence County South Carolina (1)
-
Lexington County South Carolina (1)
-
Richland County South Carolina
-
Columbia South Carolina (1)
-
-
Savannah River Site (2)
-
-
Texas
-
Brazos County Texas (1)
-
Burleson County Texas (1)
-
Karnes County Texas (1)
-
Live Oak County Texas (1)
-
Ochiltree County Texas (1)
-
Robertson County Texas (1)
-
Webb County Texas (1)
-
West Texas (1)
-
-
U. S. Rocky Mountains
-
San Juan Mountains (1)
-
-
Uinta Basin (1)
-
Utah
-
Grand County Utah
-
Moab Utah (1)
-
-
-
Virginia (2)
-
Washington
-
Grant County Washington (1)
-
Hanford Site (2)
-
King County Washington (1)
-
Whitman County Washington (1)
-
-
West Virginia (1)
-
Wyoming (1)
-
-
USSR (2)
-
waste disposal (5)
-
weathering (10)
-
well-logging (2)
-
X-ray analysis (1)
-
-
rock formations
-
Ara Group (1)
-
Davis Formation (1)
-
Halfway Formation (1)
-
Monterey Formation (2)
-
Nama Group (1)
-
New Red Sandstone (1)
-
Peace River Formation (1)
-
San Andres Formation (1)
-
Siberian Traps (1)
-
-
sedimentary rocks
-
calcrete (1)
-
laminite (1)
-
oolite (1)
-
sedimentary rocks
-
carbonate rocks
-
dolostone (5)
-
limestone
-
dolomitic limestone (1)
-
micrite (1)
-
microbialite (1)
-
-
-
chemically precipitated rocks
-
evaporites
-
salt (1)
-
-
iron formations
-
banded iron formations (1)
-
-
ironstone (1)
-
phosphate rocks (1)
-
tufa (1)
-
-
clastic rocks
-
arkose (1)
-
bentonite (4)
-
black shale (5)
-
conglomerate
-
quartz-pebble conglomerate (2)
-
-
diamictite (1)
-
graywacke (1)
-
marl (2)
-
mudstone (6)
-
orthoquartzite (1)
-
red beds (6)
-
sandstone (7)
-
shale (5)
-
-
coal
-
bituminous coal (1)
-
lignite (1)
-
-
oil sands (1)
-
oil shale (1)
-
-
turbidite (1)
-
volcaniclastics (1)
-
-
sedimentary structures
-
burrows (2)
-
channels (1)
-
laminite (1)
-
sedimentary structures
-
biogenic structures
-
algal structures
-
algal mats (1)
-
-
bioturbation (3)
-
stromatolites (2)
-
-
planar bedding structures
-
bedding (1)
-
laminations (3)
-
varves (1)
-
-
secondary structures
-
concretions (10)
-
geodes (1)
-
septaria (1)
-
stylolites (1)
-
-
-
stratification (1)
-
-
sediments
-
oolite (1)
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
clay (5)
-
dust (1)
-
loess (1)
-
-
-