Skip Nav Destination
RESULTS FOR
Sheetflood erosion
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
-
East Africa
-
Ethiopia (1)
-
Kenya
-
Kenya Rift valley (1)
-
-
Tanzania (1)
-
-
East African Lakes (1)
-
East African Rift (1)
-
Kalahari Desert (1)
-
North Africa
-
Algeria (1)
-
Egypt (1)
-
Libya
-
Murzuk Basin (1)
-
-
Morocco (1)
-
-
Sahara (1)
-
Southern Africa
-
Barberton greenstone belt (2)
-
Botswana (1)
-
Kaapvaal Craton (3)
-
Karoo Basin (5)
-
Lesotho (1)
-
Namibia (2)
-
South Africa
-
Cape fold belt (1)
-
Eastern Cape Province South Africa (1)
-
Northern Cape Province South Africa (1)
-
Vaal River (1)
-
-
Swaziland (1)
-
Zimbabwe (1)
-
-
Zimbabwe Craton (1)
-
-
Altiplano (3)
-
Antarctica
-
Antarctic ice sheet (1)
-
-
Arctic Ocean
-
Barents Sea (1)
-
Norwegian Sea (1)
-
-
Arctic region (1)
-
Arran (1)
-
Asia
-
Altai Mountains (1)
-
Arabian Peninsula
-
Oman (4)
-
Saudi Arabia (1)
-
United Arab Emirates
-
Abu Dhabi (1)
-
-
-
Central Asia
-
Kazakhstan (1)
-
-
Far East
-
China
-
Altyn Tagh Fault (1)
-
Bohaiwan Basin (1)
-
Hebei China
-
Beijing China (1)
-
-
Inner Mongolia China
-
Erlian Basin (1)
-
-
Kunlun Mountains (2)
-
North China Platform (1)
-
Qaidam Basin (1)
-
Qilian Mountains (1)
-
Qinghai China (1)
-
Qinling Mountains (1)
-
Sichuan Basin (1)
-
South China Block (1)
-
Xinjiang China
-
Hami Basin (2)
-
Junggar (1)
-
Turpan Basin (1)
-
-
Xizang China
-
Lhasa Block (2)
-
-
-
Korea
-
South Korea
-
Kyongsang Basin (1)
-
-
-
Mongolia (1)
-
-
Himalayas
-
High Himalayan Crystallines (1)
-
-
Indian Peninsula
-
Ganga Basin (1)
-
India
-
Andhra Pradesh India
-
Cuddapah Basin (1)
-
-
Bihar India (1)
-
Bundelkhand (1)
-
Delhi India (1)
-
Pranhita-Godavari Valley (1)
-
Rajasthan India (1)
-
-
Indo-Gangetic Plain (1)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
Kosi Basin (1)
-
Nepal (1)
-
-
Indus-Yarlung Zangbo suture zone (1)
-
Irkutsk Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Igarka Russian Federation (1)
-
Turukhansk Russian Federation (1)
-
-
Lake Baikal (1)
-
Middle East
-
Cyprus
-
Troodos Massif (1)
-
-
Iran
-
Elburz (1)
-
-
-
Patom Plateau (1)
-
Siberia (1)
-
Siberian Platform
-
Yenisei Ridge (1)
-
-
Tibetan Plateau (10)
-
Tien Shan (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Fundy (1)
-
Celtic Sea (1)
-
Gulf of Mexico (3)
-
Irish Sea (4)
-
North Sea
-
Viking Graben (1)
-
-
-
South Atlantic
-
Espirito Santo Basin (1)
-
-
-
Atlantic Ocean Islands
-
Shetland Islands (1)
-
-
Australasia
-
Australia
-
Adelaide Geosyncline (1)
-
Lachlan fold belt (1)
-
New South Wales Australia (1)
-
South Australia
-
Eyre Peninsula (1)
-
-
Western Australia (2)
-
-
New Zealand
-
Taranaki New Zealand (1)
-
-
-
Avalon Zone (1)
-
Black Hills (1)
-
Black Mountain (1)
-
Caledonides (1)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick
-
Fredericton New Brunswick (1)
-
Moncton Basin (1)
-
-
Nova Scotia
-
Cobequid Fault (1)
-
Colchester County Nova Scotia (1)
-
Minas Basin (3)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Burin Peninsula (1)
-
Great Northern Peninsula (1)
-
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
Brant County Ontario (1)
-
Bruce Peninsula (2)
-
Oak Ridges Moraine (4)
-
Simcoe County Ontario (2)
-
Wellington County Ontario
-
Guelph Ontario (2)
-
-
-
Quebec
-
Gaspe Peninsula (2)
-
-
-
North Saskatchewan River (1)
-
Nunavut (2)
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Athabasca River (1)
-
Buffalo Head Hills (1)
-
Fort McMurray Alberta (1)
-
-
British Columbia
-
Bowser Basin (1)
-
Cariboo Mountains (1)
-
Sustut Basin (1)
-
-
Canadian Cordillera (1)
-
Northwest Territories (5)
-
Saskatchewan (3)
-
Yukon Territory
-
Whitehorse Yukon Territory (1)
-
-
-
Whitehorse Trough (1)
-
-
Cascade Range (1)
-
Caspian Basin (1)
-
Central Cordillera (1)
-
Central Graben (2)
-
Channeled Scabland (1)
-
Chesapeake Bay impact structure (1)
-
Coast Ranges (1)
-
Colorado River (3)
-
Commonwealth of Independent States
-
Azerbaijan
-
Apsheron Peninsula (1)
-
-
Kazakhstan (1)
-
Russian Federation
-
Irkutsk Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Igarka Russian Federation (1)
-
Turukhansk Russian Federation (1)
-
-
Lake Baikal (1)
-
Patom Plateau (1)
-
Siberian Platform
-
Yenisei Ridge (1)
-
-
-
Urals (1)
-
-
Cumberland Basin (1)
-
Death Valley (4)
-
Europe
-
Alps (3)
-
Azerbaijan
-
Apsheron Peninsula (1)
-
-
Central Europe
-
Austria
-
Enns Valley (1)
-
-
Germany
-
Lower Saxony Germany (1)
-
Schleswig-Holstein Germany (1)
-
Thuringia Germany (1)
-
-
Poland
-
Upper Silesia (1)
-
-
-
Pyrenees
-
French Pyrenees (1)
-
Spanish Pyrenees (4)
-
-
Southern Europe
-
Iberian Peninsula
-
Duero Basin (1)
-
Portugal (1)
-
Spain
-
Andalusia Spain
-
Almeria Spain
-
Sorbas Basin (1)
-
-
-
Aragon Spain (1)
-
Betic Cordillera (2)
-
Calatayud-Teruel Basin (1)
-
Cameros Basin (1)
-
Castilla y Leon Spain
-
Leon Spain (1)
-
-
Catalonia Spain (1)
-
Ebro Basin (4)
-
Spanish Pyrenees (4)
-
-
-
Italy
-
Apennines
-
Southern Apennines (1)
-
-
Lombardy Italy
-
Bergamo Italy (1)
-
-
Sardinia Italy (1)
-
Trentino-Alto Adige Italy
-
Bolzano Italy
-
Merano Italy (1)
-
-
-
-
-
Western Europe
-
France
-
Central Massif (1)
-
French Pyrenees (1)
-
Herault France
-
Lodeve Basin (1)
-
-
Manche France
-
Cotentin Peninsula (1)
-
-
-
Ireland
-
Donegal Ireland (1)
-
Dublin Ireland (1)
-
Kerry Ireland (1)
-
Mayo Ireland (1)
-
-
Netherlands (2)
-
Scandinavia
-
Norway (2)
-
-
United Kingdom
-
Great Britain
-
Bristol Channel (1)
-
England
-
Cumbria England (2)
-
Devon England (3)
-
Lancashire England (1)
-
London Basin (1)
-
Shropshire England (1)
-
Somerset England (1)
-
South-West England (2)
-
Welsh Borderland (1)
-
Yorkshire England (2)
-
-
Scotland
-
Aberdeenshire Scotland
-
Aberdeen Scotland (1)
-
-
Ayrshire Scotland (2)
-
Firth of Clyde (1)
-
Galloway Scotland (1)
-
Great Glen Fault (1)
-
Highland region Scotland
-
Sutherland Scotland (1)
-
-
Moine thrust zone (1)
-
Orkney Islands (1)
-
Scottish Highlands
-
Grampian Highlands (1)
-
-
Shetland Islands (1)
-
-
Wales
-
South Wales (2)
-
-
-
Isle of Man (1)
-
-
-
-
Green River basin (2)
-
Hartford Basin (1)
-
Highland Boundary Fault (1)
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
Lake District (1)
-
Lake Mead (1)
-
Lake Victoria (1)
-
Lusitanian Basin (1)
-
Madison Range (1)
-
Maritimes Basin (2)
-
Mediterranean region (1)
-
Mediterranean Sea
-
West Mediterranean
-
Tyrrhenian Sea (1)
-
-
-
Mexico
-
La Popa Basin (1)
-
Nuevo Leon Mexico (1)
-
Oaxaca Mexico (1)
-
Sonora Mexico (1)
-
Veracruz Mexico (1)
-
-
Midland Valley (3)
-
North America
-
Basin and Range Province (3)
-
Belt Basin (3)
-
Canadian Shield
-
Slave Province (2)
-
-
Denali Fault (1)
-
Great Lakes
-
Lake Superior (1)
-
-
Great Lakes region (2)
-
Great Plains
-
Northern Great Plains (2)
-
-
Gulf Coastal Plain (1)
-
Keweenawan Rift (1)
-
Lake Superior region (1)
-
North American Cordillera
-
Canadian Cordillera (1)
-
-
Omineca Belt (1)
-
Rio Grande Rift (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (1)
-
Laramie Mountains (1)
-
Owl Creek Mountains (1)
-
-
-
Shuswap Complex (1)
-
Sweetgrass Arch (1)
-
Western Canada Sedimentary Basin (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
North Island (1)
-
Orcadian Basin (1)
-
Owens Valley (1)
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Bristol Bay (1)
-
Mendocino fracture zone (2)
-
-
-
North Pacific
-
Bering Sea
-
Bristol Bay (1)
-
-
Northeast Pacific
-
Bristol Bay (1)
-
Mendocino fracture zone (2)
-
-
-
-
Permian Basin (1)
-
Puna (1)
-
Rio Grande (1)
-
Russian Platform (1)
-
San Andreas Fault (2)
-
San Jacinto Fault (1)
-
San Joaquin Basin (1)
-
Santa Catalina Mountains (1)
-
Santa Rita Mountains (1)
-
Sierra Nevada (2)
-
Sierrita Mountains (1)
-
South America
-
Andes
-
Central Andes (2)
-
Eastern Cordillera (2)
-
Western Cordillera (1)
-
-
Argentina
-
Chubut Argentina (1)
-
La Rioja Argentina (1)
-
Mendoza Argentina (1)
-
San Juan Argentina (3)
-
-
Bolivia (1)
-
Brazil (2)
-
Chile
-
Atacama Desert (3)
-
-
Colombia
-
Magdalena Valley (1)
-
-
Parana Basin (2)
-
Patagonia (1)
-
Peru
-
Puno Peru (1)
-
-
Precordillera (1)
-
Uruguay (1)
-
-
Southern Uplands (1)
-
United States
-
Alabama
-
Mobile Bay (1)
-
-
Alaska
-
Alaska Range (3)
-
Brooks Range (1)
-
Denali National Park (1)
-
-
Arizona
-
Apache County Arizona (1)
-
La Paz County Arizona (1)
-
Maricopa County Arizona
-
Phoenix Arizona (1)
-
-
Mohave County Arizona (2)
-
Pima County Arizona
-
Tucson Arizona (1)
-
-
Santa Cruz County Arizona (1)
-
-
Bighorn Basin (3)
-
California
-
Anza-Borrego Desert State Park (1)
-
Central California (1)
-
Coyote Creek Fault (1)
-
Imperial County California (1)
-
Inyo County California
-
Owens Lake (1)
-
-
Los Angeles County California
-
Los Angeles California (2)
-
Pasadena California (1)
-
San Fernando California (1)
-
-
Mendocino County California (1)
-
Riverside County California (3)
-
Salton Trough (1)
-
San Bernardino County California
-
Avawatz Mountains (1)
-
-
San Diego County California (2)
-
San Gabriel Mountains (1)
-
Santa Monica Mountains (1)
-
Sierra Nevada Batholith (1)
-
Southern California (6)
-
Transverse Ranges (1)
-
-
Central Basin Platform (1)
-
Chesapeake Bay (1)
-
Colorado
-
Larimer County Colorado (1)
-
Mesa County Colorado (2)
-
Rocky Mountain National Park (1)
-
Teller County Colorado (1)
-
-
Colorado Plateau (4)
-
Connecticut (1)
-
Delaware Basin (1)
-
Florida (1)
-
Four Corners (1)
-
Illinois (1)
-
Iowa (1)
-
Kansas
-
Barber County Kansas (1)
-
Greeley County Kansas (1)
-
Stevens County Kansas (1)
-
-
Massachusetts (1)
-
Michigan
-
Michigan Lower Peninsula
-
Calhoun County Michigan (1)
-
-
-
Midcontinent (2)
-
Midwest (1)
-
Mississippi (1)
-
Mississippi Valley (1)
-
Missouri (1)
-
Mojave Desert (6)
-
Montana
-
Gallatin County Montana (1)
-
Madison County Montana (1)
-
-
Nevada
-
Clark County Nevada
-
Las Vegas Nevada (1)
-
-
-
New Mexico
-
Dona Ana County New Mexico (1)
-
Sierra County New Mexico
-
Truth or Consequences New Mexico (1)
-
-
Socorro County New Mexico (2)
-
-
New York
-
Finger Lakes (2)
-
Jefferson County New York (1)
-
Saint Lawrence County New York (1)
-
Tompkins County New York
-
Ithaca New York (1)
-
-
-
Oregon (1)
-
Paradox Basin (1)
-
Sevier orogenic belt (1)
-
Southwestern U.S. (4)
-
Texas
-
Presidio County Texas (1)
-
Ward County Texas (1)
-
-
Trans-Pecos (1)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (1)
-
Laramie Mountains (1)
-
Owl Creek Mountains (1)
-
-
Uinta Basin (3)
-
Utah
-
Carbon County Utah (2)
-
Duchesne County Utah (1)
-
Emery County Utah (1)
-
Garfield County Utah (1)
-
Grand County Utah (1)
-
Henry Mountains (1)
-
-
Western U.S. (2)
-
Wiggins Arch (1)
-
Wyoming
-
Owl Creek Mountains (1)
-
Park County Wyoming (2)
-
-
Yellowstone National Park (1)
-
-
Veracruz Basin (1)
-
Victoria Island (1)
-
White Bay (1)
-
Wind River basin (1)
-
-
commodities
-
aggregate (2)
-
bitumens (2)
-
brines (2)
-
diamond deposits (2)
-
energy sources (2)
-
geothermal energy (1)
-
heavy mineral deposits (1)
-
metal ores
-
uranium ores (1)
-
-
mineral deposits, genesis (1)
-
mineral exploration (3)
-
oil and gas fields (18)
-
petroleum
-
natural gas
-
coalbed methane (1)
-
-
-
phosphate deposits (1)
-
placers (1)
-
tight sands (2)
-
water resources (2)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (5)
-
C-14 (6)
-
organic carbon (1)
-
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
isotope ratios (11)
-
isotopes
-
radioactive isotopes
-
Al-26 (1)
-
Be-10 (2)
-
C-14 (6)
-
Pb-206/Pb-204 (1)
-
U-238/Pb-206 (1)
-
-
stable isotopes
-
C-13/C-12 (5)
-
D/H (1)
-
deuterium (1)
-
Hf-177/Hf-176 (2)
-
Nd-144/Nd-143 (1)
-
O-18/O-16 (7)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-206 (2)
-
Sr-87/Sr-86 (1)
-
U-238/Pb-206 (1)
-
-
-
metals
-
actinides
-
uranium
-
U-238/Pb-206 (1)
-
-
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
-
strontium
-
Sr-87/Sr-86 (1)
-
-
-
aluminum
-
Al-26 (1)
-
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-206 (2)
-
U-238/Pb-206 (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (1)
-
-
-
-
noble gases
-
argon (1)
-
-
oxygen
-
O-18/O-16 (7)
-
-
-
fossils
-
burrows (1)
-
Chordata
-
Vertebrata
-
Pisces
-
Osteichthyes (1)
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (2)
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Perissodactyla (1)
-
Primates
-
Hominidae (1)
-
-
-
-
-
Reptilia
-
Anapsida (1)
-
Diapsida
-
Archosauria
-
Crocodilia (1)
-
dinosaurs
-
Ornithischia (2)
-
Saurischia
-
Theropoda
-
Coelurosauria
-
Dromaeosauridae (1)
-
-
-
-
-
Pterosauria (1)
-
-
Lepidosauria
-
Rhynchocephalia (1)
-
-
-
Synapsida
-
Therapsida
-
Cynodontia (1)
-
-
-
-
-
-
-
coprolites (1)
-
ichnofossils (10)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Branchiopoda (1)
-
Ostracoda (4)
-
-
-
-
Brachiopoda (1)
-
Mollusca
-
Bivalvia
-
Palaeoheterodonta
-
Unionidae (1)
-
-
-
Gastropoda (1)
-
-
-
microfossils
-
Charophyta (1)
-
Conodonta (1)
-
-
palynomorphs
-
acritarchs (1)
-
Dinoflagellata (2)
-
miospores
-
pollen (5)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (1)
-
-
Microcodium (1)
-
-
Pteridophyta
-
Filicopsida
-
Pecopteris (1)
-
-
Lycopsida (1)
-
Sphenopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Alnus (1)
-
Betula (1)
-
Quercus (1)
-
-
-
Gymnospermae
-
Coniferales (1)
-
Cordaitales
-
Cordaites (1)
-
-
Pteridospermae (1)
-
-
-
-
tracks (5)
-
-
geochronology methods
-
(U-Th)/He (2)
-
Ar/Ar (8)
-
fission-track dating (4)
-
infrared stimulated luminescence (1)
-
K/Ar (2)
-
optically stimulated luminescence (1)
-
paleomagnetism (5)
-
tephrochronology (1)
-
thermochronology (2)
-
U/Pb (15)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
Boreal (1)
-
middle Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Lake Algonquin (1)
-
middle Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
upper Wisconsinan (7)
-
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Cypress Hills Formation (1)
-
middle Tertiary (2)
-
Muddy Creek Formation (1)
-
Neogene
-
Deschutes Formation (1)
-
Miocene
-
Aragonian (1)
-
lower Miocene
-
Burdigalian (1)
-
-
middle Miocene
-
Langhian (1)
-
Serravallian (1)
-
-
upper Miocene
-
Messinian (1)
-
Tortonian (2)
-
Turolian (1)
-
-
Vallesian (1)
-
Wood Mountain Formation (1)
-
-
Pliocene
-
lower Pliocene (2)
-
-
-
Paleogene
-
Dongying Formation (1)
-
Eocene
-
Colton Formation (1)
-
Green River Formation (4)
-
lower Eocene
-
Wasatchian (1)
-
Willwood Formation (2)
-
-
middle Eocene (1)
-
upper Eocene
-
Chadronian (1)
-
Tejon Formation (1)
-
-
Wilkins Peak Member (1)
-
-
Oligocene
-
lower Oligocene (1)
-
upper Oligocene (1)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (1)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
Wasatch Formation (1)
-
White River Group (1)
-
-
upper Tertiary (2)
-
-
-
Dalradian (1)
-
Laurentide ice sheet (2)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Aptian (2)
-
Cedar Mountain Formation (1)
-
McMurray Formation (2)
-
Wealden (1)
-
-
Upper Cretaceous
-
Belly River Formation (1)
-
Blackhawk Formation (1)
-
Campanian
-
Dinosaur Park Formation (1)
-
-
Castlegate Sandstone (1)
-
K-T boundary (1)
-
Maestrichtian (2)
-
Senonian (2)
-
-
-
Glen Canyon Group (1)
-
Jurassic
-
Aztec Sandstone (1)
-
Clarens Formation (2)
-
Lower Jurassic
-
Dunlin Group (1)
-
East Berlin Formation (1)
-
Laberge Group (1)
-
lower Liassic (1)
-
middle Liassic (1)
-
Pliensbachian (2)
-
Portland Formation (1)
-
Sinemurian (1)
-
Toarcian (1)
-
-
Middle Jurassic
-
Bajocian
-
Brent Group (1)
-
-
-
Norphlet Formation (3)
-
San Rafael Group (1)
-
Upper Jurassic
-
Brushy Basin Member (1)
-
Buckner Formation (1)
-
Fulmar Formation (1)
-
Haynesville Formation (1)
-
Morrison Formation (4)
-
Salt Wash Sandstone Member (1)
-
Smackover Formation (2)
-
Sundance Formation (1)
-
-
-
Newark Supergroup (1)
-
Triassic
-
Charlie Lake Formation (2)
-
Lower Triassic
-
Bunter (1)
-
Permian-Triassic boundary (3)
-
-
Middle Triassic
-
Anisian (1)
-
Doig Formation (2)
-
Ladinian (1)
-
-
Moenkopi Formation (1)
-
Sherwood Sandstone (4)
-
Takla Group (1)
-
Upper Triassic
-
Carnian (2)
-
Chinle Formation (4)
-
Keuper (1)
-
Mercia Mudstone (1)
-
Norian (3)
-
Rhaetian
-
Penarth Group (1)
-
-
Stormberg Series (1)
-
-
-
Yanshanian (1)
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
Upper Cambrian
-
Potsdam Sandstone (1)
-
-
-
Carboniferous
-
Albert Formation (1)
-
Lower Carboniferous
-
Dinantian (6)
-
-
Mabou Group (1)
-
Mississippian
-
Lower Mississippian
-
Kayak Shale (1)
-
Kekiktuk Conglomerate (1)
-
Tournaisian (2)
-
-
Middle Mississippian
-
Visean (4)
-
-
Upper Mississippian (1)
-
Windsor Group (1)
-
-
Namurian (2)
-
Pennsylvanian
-
Cumberland Group (2)
-
Upper Pennsylvanian
-
Kasimovian (1)
-
-
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian (1)
-
Middle Devonian
-
Eifelian (2)
-
-
Old Red Sandstone (5)
-
Upper Devonian
-
Famennian (1)
-
-
-
Horton Group (2)
-
lower Paleozoic (4)
-
Ordovician
-
Lower Ordovician
-
Manx Group (1)
-
-
Upper Ordovician
-
Queenston Shale (1)
-
-
-
Permian
-
Council Grove Group (1)
-
Cutler Formation (3)
-
Guadalupian (2)
-
Lower Permian
-
Abo Formation (2)
-
Cisuralian
-
Asselian (1)
-
Kungurian (1)
-
Sakmarian (1)
-
-
Leman Sandstone Formation (4)
-
-
Middle Permian (1)
-
Rotliegendes (4)
-
Upper Permian
-
Permian-Triassic boundary (3)
-
Zechstein (3)
-
-
Yates Formation (2)
-
-
Silurian
-
Middle Silurian (1)
-
Upper Silurian
-
Ludlow
-
Gorstian (1)
-
Ludfordian (1)
-
-
Pridoli (1)
-
-
-
upper Paleozoic
-
Fountain Formation (1)
-
-
-
Phanerozoic (1)
-
Precambrian
-
Archean
-
Fig Tree Group (1)
-
Mesoarchean (1)
-
Neoarchean (1)
-
Paleoarchean (1)
-
-
Bijawar System (1)
-
Nonesuch Shale (1)
-
Onverwacht Group (1)
-
Osler Series (1)
-
upper Precambrian
-
Proterozoic
-
Huronian (1)
-
Mesoproterozoic
-
Belt Supergroup (3)
-
Missoula Group (1)
-
-
Neoproterozoic
-
Ediacaran (2)
-
Moinian (1)
-
Torridonian (5)
-
Vendian (1)
-
-
Oronto Group (1)
-
Paleoproterozoic (5)
-
Windermere System (1)
-
-
-
Ventersdorp Supergroup (1)
-
Waterberg System (2)
-
-
Vindhyan (1)
-
-
igneous rocks
-
igneous rocks
-
kimberlite (1)
-
plutonic rocks
-
granites (1)
-
lamprophyres (1)
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
flood basalts (1)
-
-
pyroclastics
-
green tuff (1)
-
ignimbrite (3)
-
tuff (3)
-
-
-
-
ophiolite (1)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (1)
-
metasedimentary rocks
-
metaconglomerate (2)
-
-
metavolcanic rocks (2)
-
-
ophiolite (1)
-
turbidite (2)
-
-
minerals
-
carbonates (1)
-
halides
-
chlorides
-
halite (1)
-
-
-
oxides
-
chrome spinel (1)
-
-
phosphates
-
apatite (4)
-
-
silicates
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (2)
-
-
plagioclase
-
albite (2)
-
-
-
silica minerals
-
quartz (1)
-
-
zeolite group (1)
-
-
orthosilicates
-
nesosilicates
-
zircon group
-
zircon (19)
-
-
-
-
ring silicates
-
tourmaline group (1)
-
-
sheet silicates
-
chlorite group
-
chlorite (2)
-
-
clay minerals
-
kaolinite (1)
-
smectite (2)
-
-
illite (4)
-
mica group
-
biotite (1)
-
muscovite (1)
-
-
-
-
sulfates
-
barite (1)
-
gypsum (1)
-
-
-
Primary terms
-
absolute age (26)
-
Africa
-
East Africa
-
Ethiopia (1)
-
Kenya
-
Kenya Rift valley (1)
-
-
Tanzania (1)
-
-
East African Lakes (1)
-
East African Rift (1)
-
Kalahari Desert (1)
-
North Africa
-
Algeria (1)
-
Egypt (1)
-
Libya
-
Murzuk Basin (1)
-
-
Morocco (1)
-
-
Sahara (1)
-
Southern Africa
-
Barberton greenstone belt (2)
-
Botswana (1)
-
Kaapvaal Craton (3)
-
Karoo Basin (5)
-
Lesotho (1)
-
Namibia (2)
-
South Africa
-
Cape fold belt (1)
-
Eastern Cape Province South Africa (1)
-
Northern Cape Province South Africa (1)
-
Vaal River (1)
-
-
Swaziland (1)
-
Zimbabwe (1)
-
-
Zimbabwe Craton (1)
-
-
Antarctica
-
Antarctic ice sheet (1)
-
-
Arctic Ocean
-
Barents Sea (1)
-
Norwegian Sea (1)
-
-
Arctic region (1)
-
Asia
-
Altai Mountains (1)
-
Arabian Peninsula
-
Oman (4)
-
Saudi Arabia (1)
-
United Arab Emirates
-
Abu Dhabi (1)
-
-
-
Central Asia
-
Kazakhstan (1)
-
-
Far East
-
China
-
Altyn Tagh Fault (1)
-
Bohaiwan Basin (1)
-
Hebei China
-
Beijing China (1)
-
-
Inner Mongolia China
-
Erlian Basin (1)
-
-
Kunlun Mountains (2)
-
North China Platform (1)
-
Qaidam Basin (1)
-
Qilian Mountains (1)
-
Qinghai China (1)
-
Qinling Mountains (1)
-
Sichuan Basin (1)
-
South China Block (1)
-
Xinjiang China
-
Hami Basin (2)
-
Junggar (1)
-
Turpan Basin (1)
-
-
Xizang China
-
Lhasa Block (2)
-
-
-
Korea
-
South Korea
-
Kyongsang Basin (1)
-
-
-
Mongolia (1)
-
-
Himalayas
-
High Himalayan Crystallines (1)
-
-
Indian Peninsula
-
Ganga Basin (1)
-
India
-
Andhra Pradesh India
-
Cuddapah Basin (1)
-
-
Bihar India (1)
-
Bundelkhand (1)
-
Delhi India (1)
-
Pranhita-Godavari Valley (1)
-
Rajasthan India (1)
-
-
Indo-Gangetic Plain (1)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
Kosi Basin (1)
-
Nepal (1)
-
-
Indus-Yarlung Zangbo suture zone (1)
-
Irkutsk Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Igarka Russian Federation (1)
-
Turukhansk Russian Federation (1)
-
-
Lake Baikal (1)
-
Middle East
-
Cyprus
-
Troodos Massif (1)
-
-
Iran
-
Elburz (1)
-
-
-
Patom Plateau (1)
-
Siberia (1)
-
Siberian Platform
-
Yenisei Ridge (1)
-
-
Tibetan Plateau (10)
-
Tien Shan (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Fundy (1)
-
Celtic Sea (1)
-
Gulf of Mexico (3)
-
Irish Sea (4)
-
North Sea
-
Viking Graben (1)
-
-
-
South Atlantic
-
Espirito Santo Basin (1)
-
-
-
Atlantic Ocean Islands
-
Shetland Islands (1)
-
-
Australasia
-
Australia
-
Adelaide Geosyncline (1)
-
Lachlan fold belt (1)
-
New South Wales Australia (1)
-
South Australia
-
Eyre Peninsula (1)
-
-
Western Australia (2)
-
-
New Zealand
-
Taranaki New Zealand (1)
-
-
-
biogeography (3)
-
bitumens (2)
-
brines (2)
-
Canada
-
Arctic Archipelago (1)
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick
-
Fredericton New Brunswick (1)
-
Moncton Basin (1)
-
-
Nova Scotia
-
Cobequid Fault (1)
-
Colchester County Nova Scotia (1)
-
Minas Basin (3)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Burin Peninsula (1)
-
Great Northern Peninsula (1)
-
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
Brant County Ontario (1)
-
Bruce Peninsula (2)
-
Oak Ridges Moraine (4)
-
Simcoe County Ontario (2)
-
Wellington County Ontario
-
Guelph Ontario (2)
-
-
-
Quebec
-
Gaspe Peninsula (2)
-
-
-
North Saskatchewan River (1)
-
Nunavut (2)
-
Western Canada
-
Alberta
-
Athabasca Oil Sands (1)
-
Athabasca River (1)
-
Buffalo Head Hills (1)
-
Fort McMurray Alberta (1)
-
-
British Columbia
-
Bowser Basin (1)
-
Cariboo Mountains (1)
-
Sustut Basin (1)
-
-
Canadian Cordillera (1)
-
Northwest Territories (5)
-
Saskatchewan (3)
-
Yukon Territory
-
Whitehorse Yukon Territory (1)
-
-
-
Whitehorse Trough (1)
-
-
carbon
-
C-13/C-12 (5)
-
C-14 (6)
-
organic carbon (1)
-
-
Cenozoic
-
lower Cenozoic (1)
-
middle Cenozoic (1)
-
Quaternary
-
Holocene
-
Boreal (1)
-
middle Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Lake Algonquin (1)
-
middle Pleistocene (1)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
upper Wisconsinan (7)
-
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Cypress Hills Formation (1)
-
middle Tertiary (2)
-
Muddy Creek Formation (1)
-
Neogene
-
Deschutes Formation (1)
-
Miocene
-
Aragonian (1)
-
lower Miocene
-
Burdigalian (1)
-
-
middle Miocene
-
Langhian (1)
-
Serravallian (1)
-
-
upper Miocene
-
Messinian (1)
-
Tortonian (2)
-
Turolian (1)
-
-
Vallesian (1)
-
Wood Mountain Formation (1)
-
-
Pliocene
-
lower Pliocene (2)
-
-
-
Paleogene
-
Dongying Formation (1)
-
Eocene
-
Colton Formation (1)
-
Green River Formation (4)
-
lower Eocene
-
Wasatchian (1)
-
Willwood Formation (2)
-
-
middle Eocene (1)
-
upper Eocene
-
Chadronian (1)
-
Tejon Formation (1)
-
-
Wilkins Peak Member (1)
-
-
Oligocene
-
lower Oligocene (1)
-
upper Oligocene (1)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
upper Paleocene (1)
-
-
Paleocene-Eocene Thermal Maximum (1)
-
Wasatch Formation (1)
-
White River Group (1)
-
-
upper Tertiary (2)
-
-
-
Chordata
-
Vertebrata
-
Pisces
-
Osteichthyes (1)
-
-
Tetrapoda
-
Amphibia
-
Labyrinthodontia
-
Temnospondyli (2)
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Perissodactyla (1)
-
Primates
-
Hominidae (1)
-
-
-
-
-
Reptilia
-
Anapsida (1)
-
Diapsida
-
Archosauria
-
Crocodilia (1)
-
dinosaurs
-
Ornithischia (2)
-
Saurischia
-
Theropoda
-
Coelurosauria
-
Dromaeosauridae (1)
-
-
-
-
-
Pterosauria (1)
-
-
Lepidosauria
-
Rhynchocephalia (1)
-
-
-
Synapsida
-
Therapsida
-
Cynodontia (1)
-
-
-
-
-
-
-
clay mineralogy (3)
-
climate change (8)
-
continental drift (1)
-
coprolites (1)
-
crust (3)
-
dams (1)
-
data processing (6)
-
deformation (11)
-
diagenesis (13)
-
diamond deposits (2)
-
earthquakes (4)
-
economic geology (8)
-
energy sources (2)
-
engineering geology (1)
-
epeirogeny (1)
-
Europe
-
Alps (3)
-
Azerbaijan
-
Apsheron Peninsula (1)
-
-
Central Europe
-
Austria
-
Enns Valley (1)
-
-
Germany
-
Lower Saxony Germany (1)
-
Schleswig-Holstein Germany (1)
-
Thuringia Germany (1)
-
-
Poland
-
Upper Silesia (1)
-
-
-
Pyrenees
-
French Pyrenees (1)
-
Spanish Pyrenees (4)
-
-
Southern Europe
-
Iberian Peninsula
-
Duero Basin (1)
-
Portugal (1)
-
Spain
-
Andalusia Spain
-
Almeria Spain
-
Sorbas Basin (1)
-
-
-
Aragon Spain (1)
-
Betic Cordillera (2)
-
Calatayud-Teruel Basin (1)
-
Cameros Basin (1)
-
Castilla y Leon Spain
-
Leon Spain (1)
-
-
Catalonia Spain (1)
-
Ebro Basin (4)
-
Spanish Pyrenees (4)
-
-
-
Italy
-
Apennines
-
Southern Apennines (1)
-
-
Lombardy Italy
-
Bergamo Italy (1)
-
-
Sardinia Italy (1)
-
Trentino-Alto Adige Italy
-
Bolzano Italy
-
Merano Italy (1)
-
-
-
-
-
Western Europe
-
France
-
Central Massif (1)
-
French Pyrenees (1)
-
Herault France
-
Lodeve Basin (1)
-
-
Manche France
-
Cotentin Peninsula (1)
-
-
-
Ireland
-
Donegal Ireland (1)
-
Dublin Ireland (1)
-
Kerry Ireland (1)
-
Mayo Ireland (1)
-
-
Netherlands (2)
-
Scandinavia
-
Norway (2)
-
-
United Kingdom
-
Great Britain
-
Bristol Channel (1)
-
England
-
Cumbria England (2)
-
Devon England (3)
-
Lancashire England (1)
-
London Basin (1)
-
Shropshire England (1)
-
Somerset England (1)
-
South-West England (2)
-
Welsh Borderland (1)
-
Yorkshire England (2)
-
-
Scotland
-
Aberdeenshire Scotland
-
Aberdeen Scotland (1)
-
-
Ayrshire Scotland (2)
-
Firth of Clyde (1)
-
Galloway Scotland (1)
-
Great Glen Fault (1)
-
Highland region Scotland
-
Sutherland Scotland (1)
-
-
Moine thrust zone (1)
-
Orkney Islands (1)
-
Scottish Highlands
-
Grampian Highlands (1)
-
-
Shetland Islands (1)
-
-
Wales
-
South Wales (2)
-
-
-
Isle of Man (1)
-
-
-
-
explosions (1)
-
faults (60)
-
folds (14)
-
fractures (5)
-
geochemistry (9)
-
geochronology (5)
-
geology (1)
-
geomorphology (22)
-
geophysical methods (23)
-
geothermal energy (1)
-
glacial geology (8)
-
ground water (8)
-
heavy mineral deposits (1)
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
hydrology (6)
-
ichnofossils (10)
-
igneous rocks
-
kimberlite (1)
-
plutonic rocks
-
granites (1)
-
lamprophyres (1)
-
-
volcanic rocks
-
andesites (1)
-
basalts
-
flood basalts (1)
-
-
pyroclastics
-
green tuff (1)
-
ignimbrite (3)
-
tuff (3)
-
-
-
-
inclusions
-
fluid inclusions (1)
-
-
Indian Ocean
-
Red Sea
-
Gulf of Suez (1)
-
-
-
intrusions (8)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Branchiopoda (1)
-
Ostracoda (4)
-
-
-
-
Brachiopoda (1)
-
Mollusca
-
Bivalvia
-
Palaeoheterodonta
-
Unionidae (1)
-
-
-
Gastropoda (1)
-
-
-
isostasy (1)
-
isotopes
-
radioactive isotopes
-
Al-26 (1)
-
Be-10 (2)
-
C-14 (6)
-
Pb-206/Pb-204 (1)
-
U-238/Pb-206 (1)
-
-
stable isotopes
-
C-13/C-12 (5)
-
D/H (1)
-
deuterium (1)
-
Hf-177/Hf-176 (2)
-
Nd-144/Nd-143 (1)
-
O-18/O-16 (7)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-206 (2)
-
Sr-87/Sr-86 (1)
-
U-238/Pb-206 (1)
-
-
-
land use (2)
-
lava (1)
-
magmas (1)
-
maps (1)
-
Mediterranean region (1)
-
Mediterranean Sea
-
West Mediterranean
-
Tyrrhenian Sea (1)
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Aptian (2)
-
Cedar Mountain Formation (1)
-
McMurray Formation (2)
-
Wealden (1)
-
-
Upper Cretaceous
-
Belly River Formation (1)
-
Blackhawk Formation (1)
-
Campanian
-
Dinosaur Park Formation (1)
-
-
Castlegate Sandstone (1)
-
K-T boundary (1)
-
Maestrichtian (2)
-
Senonian (2)
-
-
-
Glen Canyon Group (1)
-
Jurassic
-
Aztec Sandstone (1)
-
Clarens Formation (2)
-
Lower Jurassic
-
Dunlin Group (1)
-
East Berlin Formation (1)
-
Laberge Group (1)
-
lower Liassic (1)
-
middle Liassic (1)
-
Pliensbachian (2)
-
Portland Formation (1)
-
Sinemurian (1)
-
Toarcian (1)
-
-
Middle Jurassic
-
Bajocian
-
Brent Group (1)
-
-
-
Norphlet Formation (3)
-
San Rafael Group (1)
-
Upper Jurassic
-
Brushy Basin Member (1)
-
Buckner Formation (1)
-
Fulmar Formation (1)
-
Haynesville Formation (1)
-
Morrison Formation (4)
-
Salt Wash Sandstone Member (1)
-
Smackover Formation (2)
-
Sundance Formation (1)
-
-
-
Newark Supergroup (1)
-
Triassic
-
Charlie Lake Formation (2)
-
Lower Triassic
-
Bunter (1)
-
Permian-Triassic boundary (3)
-
-
Middle Triassic
-
Anisian (1)
-
Doig Formation (2)
-
Ladinian (1)
-
-
Moenkopi Formation (1)
-
Sherwood Sandstone (4)
-
Takla Group (1)
-
Upper Triassic
-
Carnian (2)
-
Chinle Formation (4)
-
Keuper (1)
-
Mercia Mudstone (1)
-
Norian (3)
-
Rhaetian
-
Penarth Group (1)
-
-
Stormberg Series (1)
-
-
-
Yanshanian (1)
-
-
metal ores
-
uranium ores (1)
-
-
metals
-
actinides
-
uranium
-
U-238/Pb-206 (1)
-
-
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
-
strontium
-
Sr-87/Sr-86 (1)
-
-
-
aluminum
-
Al-26 (1)
-
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-206 (2)
-
U-238/Pb-206 (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (1)
-
-
-
-
metamorphic rocks
-
amphibolites (1)
-
metasedimentary rocks
-
metaconglomerate (2)
-
-
metavolcanic rocks (2)
-
-
metasomatism (2)
-
Mexico
-
La Popa Basin (1)
-
Nuevo Leon Mexico (1)
-
Oaxaca Mexico (1)
-
Sonora Mexico (1)
-
Veracruz Mexico (1)
-
-
mineral deposits, genesis (1)
-
mineral exploration (3)
-
noble gases
-
argon (1)
-
-
North America
-
Basin and Range Province (3)
-
Belt Basin (3)
-
Canadian Shield
-
Slave Province (2)
-
-
Denali Fault (1)
-
Great Lakes
-
Lake Superior (1)
-
-
Great Lakes region (2)
-
Great Plains
-
Northern Great Plains (2)
-
-
Gulf Coastal Plain (1)
-
Keweenawan Rift (1)
-
Lake Superior region (1)
-
North American Cordillera
-
Canadian Cordillera (1)
-
-
Omineca Belt (1)
-
Rio Grande Rift (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Bighorn Mountains (1)
-
Laramie Mountains (1)
-
Owl Creek Mountains (1)
-
-
-
Shuswap Complex (1)
-
Sweetgrass Arch (1)
-
Western Canada Sedimentary Basin (1)
-
Western Interior
-
Western Interior Seaway (1)
-
-
Williston Basin (1)
-
-
oil and gas fields (18)
-
orogeny (5)
-
oxygen
-
O-18/O-16 (7)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific
-
Bristol Bay (1)
-
Mendocino fracture zone (2)
-
-
-
North Pacific
-
Bering Sea
-
Bristol Bay (1)
-
-
Northeast Pacific
-
Bristol Bay (1)
-
Mendocino fracture zone (2)
-
-
-
-
paleobotany (1)
-
paleoclimatology (36)
-
paleoecology (10)
-
paleogeography (45)
-
paleomagnetism (5)
-
Paleozoic
-
Cambrian
-
Lower Cambrian (1)
-
Upper Cambrian
-
Potsdam Sandstone (1)
-
-
-
Carboniferous
-
Albert Formation (1)
-
Lower Carboniferous
-
Dinantian (6)
-
-
Mabou Group (1)
-
Mississippian
-
Lower Mississippian
-
Kayak Shale (1)
-
Kekiktuk Conglomerate (1)
-
Tournaisian (2)
-
-
Middle Mississippian
-
Visean (4)
-
-
Upper Mississippian (1)
-
Windsor Group (1)
-
-
Namurian (2)
-
Pennsylvanian
-
Cumberland Group (2)
-
Upper Pennsylvanian
-
Kasimovian (1)
-
-
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian (1)
-
Middle Devonian
-
Eifelian (2)
-
-
Old Red Sandstone (5)
-
Upper Devonian
-
Famennian (1)
-
-
-
Horton Group (2)
-
lower Paleozoic (4)
-
Ordovician
-
Lower Ordovician
-
Manx Group (1)
-
-
Upper Ordovician
-
Queenston Shale (1)
-
-
-
Permian
-
Council Grove Group (1)
-
Cutler Formation (3)
-
Guadalupian (2)
-
Lower Permian
-
Abo Formation (2)
-
Cisuralian
-
Asselian (1)
-
Kungurian (1)
-
Sakmarian (1)
-
-
Leman Sandstone Formation (4)
-
-
Middle Permian (1)
-
Rotliegendes (4)
-
Upper Permian
-
Permian-Triassic boundary (3)
-
Zechstein (3)
-
-
Yates Formation (2)
-
-
Silurian
-
Middle Silurian (1)
-
Upper Silurian
-
Ludlow
-
Gorstian (1)
-
Ludfordian (1)
-
-
Pridoli (1)
-
-
-
upper Paleozoic
-
Fountain Formation (1)
-
-
-
palynomorphs
-
acritarchs (1)
-
Dinoflagellata (2)
-
miospores
-
pollen (5)
-
-
-
paragenesis (3)
-
petroleum
-
natural gas
-
coalbed methane (1)
-
-
-
petrology (1)
-
Phanerozoic (1)
-
phosphate deposits (1)
-
placers (1)
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (1)
-
-
Microcodium (1)
-
-
Pteridophyta
-
Filicopsida
-
Pecopteris (1)
-
-
Lycopsida (1)
-
Sphenopsida (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Alnus (1)
-
Betula (1)
-
Quercus (1)
-
-
-
-
-