Skip Nav Destination
transtension
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
-
Central Africa
-
Central African Republic (1)
-
Equatorial Guinea (1)
-
-
Limpopo Belt (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (3)
-
High Atlas (1)
-
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (3)
-
High Atlas (1)
-
-
Rif (1)
-
-
Tunisia (4)
-
-
Southern Africa
-
Kaapvaal Craton (1)
-
Namibia (1)
-
South Africa (1)
-
-
West Africa
-
Chad (1)
-
Liberia (1)
-
Niger (1)
-
Nigeria
-
Niger Delta (1)
-
-
Sierra Leone (1)
-
-
West African Craton (1)
-
Zimbabwe Craton (1)
-
-
Alexander Terrane (1)
-
Alpine Fault (1)
-
American River (1)
-
Antarctica
-
Marie Byrd Land
-
Fosdick Mountains (1)
-
-
-
Arctic Ocean
-
Alpha Cordillera (1)
-
Amerasia Basin (1)
-
Barents Sea (2)
-
Beaufort Sea (1)
-
Canada Basin (1)
-
Chukchi Sea (1)
-
Lomonosov Ridge (1)
-
Makarov Basin (1)
-
Norwegian Sea
-
More Basin (1)
-
-
-
Arctic region
-
Greenland
-
East Greenland (1)
-
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island
-
Hornsund (1)
-
-
-
-
-
Asia
-
Arabian Peninsula
-
Arabian Shield (1)
-
Oman (1)
-
Saudi Arabia (1)
-
-
Chukotka Russian Federation (1)
-
Far East
-
Burma (1)
-
China
-
Anhui China (1)
-
Bohaiwan Basin (3)
-
Dabie Mountains (2)
-
Henan China (2)
-
Hubei China (1)
-
Hunan China (1)
-
Inner Mongolia China (1)
-
Jilin China (1)
-
Kunlun Fault (1)
-
Kunlun Mountains (2)
-
North China Platform (3)
-
Qiangtang Basin (1)
-
Qinling Mountains (1)
-
Shandong China
-
Shandong Peninsula (1)
-
-
Tancheng-Lujiang Fault (3)
-
Xinjiang China
-
Junggar (1)
-
Tarim Basin (2)
-
-
Xizang China (4)
-
-
Indonesia
-
Sumatra (1)
-
Sunda Strait (1)
-
-
Malaysia (1)
-
Philippine Islands
-
Luzon (1)
-
-
Thailand
-
Chiang Mai Thailand (1)
-
-
-
Himalayas (2)
-
Indian Peninsula
-
India (2)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
-
Karakoram (1)
-
Middle East
-
Cyprus (1)
-
Dead Sea (1)
-
Dead Sea Rift (4)
-
Iran
-
Elburz (1)
-
-
Israel (1)
-
Lebanon (1)
-
Syria (4)
-
Turkey
-
Anatolia (5)
-
East Anatolian Fault (3)
-
North Anatolian Fault (3)
-
Sea of Marmara (1)
-
Sea of Marmara region (2)
-
Taurus Mountains (1)
-
-
-
Siberia (1)
-
Southeast Asia (1)
-
Tibetan Plateau (2)
-
Tien Shan (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (2)
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Bay of Fundy (1)
-
Blake Plateau (1)
-
Caribbean Sea
-
Cayman Trough (3)
-
Nicaragua Rise (2)
-
Yucatan Basin (1)
-
-
Foz do Amazonas Basin (1)
-
Gulf of Guinea (1)
-
Gulf of Saint Lawrence (1)
-
Iceland-Faeroe Ridge (1)
-
Labrador Sea (1)
-
North Sea (3)
-
Northeast Atlantic (1)
-
Northwest Atlantic
-
Demerara Rise (1)
-
-
Rockall Trough (1)
-
-
Romanche fracture zone (1)
-
South Atlantic
-
Santos Basin (1)
-
-
-
Atlantic Ocean Islands
-
Azores
-
Faial Island (1)
-
-
Canary Islands (1)
-
Faeroe Islands (1)
-
Shetland Islands (2)
-
-
Australasia
-
Australia
-
Northern Territory Australia
-
Pine Creek Geosyncline (1)
-
-
-
New Zealand (1)
-
-
Avalon Zone (2)
-
Bare Mountain (1)
-
Black Mountains (2)
-
Caledonides (4)
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia
-
Minas Basin (1)
-
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Newfoundland
-
Baie Verte Peninsula (2)
-
Port au Port Peninsula (1)
-
-
-
Ontario (1)
-
Quebec
-
Gaspe Peninsula (1)
-
Magdalen Islands (1)
-
-
-
Nunavut
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
-
Stikinia Terrane (1)
-
Western Canada
-
Alberta
-
Alberta Basin (1)
-
-
British Columbia
-
Skeena Mountains (1)
-
-
Canadian Cordillera (2)
-
Manitoba (1)
-
Yukon Territory (2)
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (2)
-
Hispaniola (1)
-
Puerto Rico (2)
-
-
Lesser Antilles
-
Barbados (1)
-
-
-
-
-
Cascade Range (2)
-
Cascadia subduction zone (1)
-
Caspian Basin (2)
-
Central America
-
Belize (1)
-
Chortis Block (1)
-
Costa Rica (1)
-
Guatemala (1)
-
Honduras (3)
-
-
Central Cordillera (1)
-
Coast Mountains (1)
-
Coast Ranges (2)
-
Colombian Basin (1)
-
Colorado River (2)
-
Columbia Hills (1)
-
Commonwealth of Independent States
-
Azerbaijan (1)
-
Dnieper-Donets Basin (1)
-
Russian Federation
-
Chukotka Russian Federation (1)
-
-
-
Cordillera de la Costa (1)
-
Cortez Mountains (1)
-
Death Valley (5)
-
Elba (1)
-
Essaouira Basin (1)
-
Europe
-
Adriatic region (2)
-
Alfold (1)
-
Alps
-
Eastern Alps (1)
-
Western Alps
-
Ligurian Alps (1)
-
-
-
Azerbaijan (1)
-
Brianconnais Zone (1)
-
Carpathians (1)
-
Central Europe
-
Austria (1)
-
Bohemian Massif (1)
-
Czech Republic
-
Bohemia
-
Prague Basin (1)
-
-
-
Hungary (1)
-
Poland
-
Upper Silesia (1)
-
-
Vienna Basin (1)
-
-
Dnieper-Donets Basin (1)
-
Fennoscandian Shield (1)
-
Pyrenees
-
French Pyrenees (2)
-
Spanish Pyrenees (1)
-
-
Southern Europe
-
Bulgaria (1)
-
Greece
-
Crete (2)
-
Greek Aegean Islands
-
Samos (1)
-
-
Hellenic Arc (1)
-
-
Iberian Peninsula
-
Iberian pyrite belt (1)
-
Ossa-Morena Zone (1)
-
Spain
-
Andalusia Spain
-
Alpujarride Complex (1)
-
Huelva Spain
-
Rio Tinto Spain (1)
-
-
Serrania de Ronda (1)
-
-
Aragon Spain
-
Saragossa Spain (1)
-
-
Basque Provinces Spain (1)
-
Betic Cordillera
-
Serrania de Ronda (1)
-
-
Betic Zone (1)
-
Cameros Basin (1)
-
Cantabrian Basin (1)
-
Catalonia Spain (1)
-
Spanish Pyrenees (1)
-
-
-
Italy
-
Apennines
-
Central Apennines (1)
-
Northern Apennines (2)
-
Southern Apennines (1)
-
-
Calabria Italy (1)
-
Campania Italy
-
Bay of Naples (1)
-
-
Liguria Italy
-
Ligurian Alps (1)
-
-
Sicily Italy (1)
-
Trentino-Alto Adige Italy (1)
-
Tuscan Nappe (1)
-
Tuscany Italy (3)
-
Veneto Italy (1)
-
-
-
Tornquist-Teisseyre Zone (1)
-
Variscides (2)
-
Western Europe
-
France
-
Aquitaine Basin (2)
-
Armorican Massif (3)
-
French Pyrenees (2)
-
Pyrenees-Orientales France
-
Agly Massif (1)
-
-
-
Ireland
-
Galway Ireland
-
Connemara (1)
-
Galway Granite (1)
-
-
-
North Pyrenean Fault (1)
-
Scandinavia
-
Finland (1)
-
Norway
-
Oslo Graben (1)
-
Trondelag (1)
-
-
Western Gneiss region (2)
-
-
United Kingdom
-
Great Britain
-
England
-
Alston Block (1)
-
Cumbria England
-
Howgill Fells (1)
-
-
Northumberland England (1)
-
Pennines (1)
-
Welsh Borderland (1)
-
-
Scotland
-
Great Glen Fault (3)
-
Highland region Scotland
-
Caithness Scotland (1)
-
-
Orkney Islands (1)
-
Scottish Highlands (1)
-
Shetland Islands (2)
-
-
Wales
-
Welsh Basin (1)
-
-
-
Northern Ireland (1)
-
-
-
-
Furnace Creek (1)
-
Glen Coe (1)
-
Highland Boundary Fault (1)
-
Huanghua Depression (1)
-
Indian Ocean
-
Andaman Sea (2)
-
Atlantis II fracture zone (1)
-
-
Kaltag Fault (1)
-
Lake District (2)
-
Lake Mead (1)
-
Maritimes Basin (1)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Samos (1)
-
-
-
Calabrian Arc (1)
-
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (3)
-
Florence Rise (1)
-
Ionian Sea (2)
-
Levantine Basin (1)
-
-
Gulf of Pozzuoli (1)
-
Hellenic Trench (1)
-
West Mediterranean
-
Alboran Sea (1)
-
Tyrrhenian Sea (3)
-
-
-
Mexico
-
Baja California (2)
-
Baja California Mexico (4)
-
Baja California Sur Mexico
-
Loreto Basin (2)
-
-
Chiapas Mexico (1)
-
Coahuila Mexico (1)
-
Durango Mexico (1)
-
Guerrero Mexico (1)
-
Jalisco Mexico (1)
-
Mexico state
-
Nevado de Toluca (1)
-
-
Oaxaca Mexico (2)
-
San Luis Potosi Mexico (1)
-
Sierra Madre Occidental (1)
-
Sonora Mexico (4)
-
Tamaulipas Mexico (1)
-
Trans-Mexican volcanic belt (1)
-
Veracruz Mexico (1)
-
Zacatecas Mexico (1)
-
-
Midland Valley (3)
-
Midlands (1)
-
North America
-
Appalachians
-
Blue Ridge Province (1)
-
Northern Appalachians (3)
-
Southern Appalachians (1)
-
-
Basin and Range Province
-
Great Basin (6)
-
-
Canadian Shield
-
Churchill Province
-
Hearne Province (1)
-
-
Grenville Province (1)
-
Superior Province
-
Abitibi Belt (1)
-
-
-
Denali Fault (1)
-
North American Cordillera
-
Canadian Cordillera (2)
-
-
Rio Grande Rift (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Laramie Mountains (1)
-
Medicine Bow Mountains (1)
-
-
-
Rocky Mountains foreland (1)
-
Tintina Fault (1)
-
Western Canada Sedimentary Basin (1)
-
-
Orcadian Basin (2)
-
Owens Valley (2)
-
Pacific Coast (1)
-
Pacific Ocean
-
East Pacific
-
Cocos Ridge (1)
-
Northeast Pacific
-
Gulf of California
-
Guaymas Basin (1)
-
-
Mendocino fracture zone (2)
-
Middle America Trench (1)
-
-
Southeast Pacific (1)
-
-
North Pacific
-
Bering Sea
-
Aleutian Basin (1)
-
-
Northeast Pacific
-
Gulf of California
-
Guaymas Basin (1)
-
-
Mendocino fracture zone (2)
-
Middle America Trench (1)
-
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
Malay Basin (1)
-
Manila Trench (1)
-
-
Yellow Sea
-
Bohai Sea
-
Bohai Bay (1)
-
-
-
-
-
South Pacific
-
Southeast Pacific (1)
-
Southwest Pacific
-
Bismarck Sea (1)
-
-
-
West Pacific
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
Malay Basin (1)
-
Manila Trench (1)
-
-
Yellow Sea
-
Bohai Sea
-
Bohai Bay (1)
-
-
-
-
Southwest Pacific
-
Bismarck Sea (1)
-
-
-
-
Pinon Range (1)
-
Preston Peak (1)
-
Red River Fault (1)
-
Ruby Mountains (1)
-
Russian Platform
-
Dnieper-Donets Basin (1)
-
-
San Andreas Fault (5)
-
Sand Wash Basin (1)
-
Santa Barbara Basin (1)
-
Santa Rosa Mountains (1)
-
Sierra de Juarez (1)
-
Sierra Madre (2)
-
Sierra Nevada (12)
-
Sierrita Mountains (1)
-
Sinai (1)
-
South America
-
Amazon Basin (1)
-
Andes
-
Central Andes (2)
-
Patagonian Andes (2)
-
Sierra de Perija (1)
-
Venezuelan Andes (1)
-
-
Argentina
-
Neuquen Basin (1)
-
-
Brazil
-
Brazilian Shield (1)
-
Ceara Brazil (1)
-
-
Chile
-
Antofagasta Chile (1)
-
-
Colombia
-
Sierra Nevada de Santa Marta (1)
-
-
Paraguay (1)
-
Patagonia
-
Patagonian Andes (2)
-
-
Peru (1)
-
Precordillera (1)
-
Venezuela
-
Merida Venezuela (1)
-
Venezuelan Andes (1)
-
-
-
South Island (1)
-
Southwest Indian Ridge (1)
-
Talysh Mountains (1)
-
United States
-
Alaska
-
Aleutian Islands (1)
-
Brooks Range (1)
-
-
Arizona
-
Cochise County Arizona (1)
-
Mohave County Arizona (1)
-
Pima County Arizona
-
Tucson Mountains (1)
-
-
-
California
-
Alpine County California (1)
-
Central California (3)
-
Death Valley Fault (1)
-
Fresno County California
-
Fresno California (1)
-
-
Imperial County California (3)
-
Inyo County California
-
Coso Hot Springs KGRA (1)
-
Coso Range (2)
-
Funeral Mountains (1)
-
Owens Lake (1)
-
Panamint Range (1)
-
-
Los Angeles Basin (1)
-
Los Angeles County California
-
Los Angeles California
-
Northridge California (1)
-
-
-
Mammoth Mountain (1)
-
Modoc Plateau (1)
-
Mono County California
-
Long Valley Caldera (1)
-
Mono Craters (1)
-
-
Nopah Range (1)
-
Northern California (2)
-
Orange County California (1)
-
Riverside County California (1)
-
Salton Trough (3)
-
San Bernardino County California
-
Avawatz Mountains (1)
-
-
San Diego County California (1)
-
Santa Barbara County California (1)
-
Southern California (10)
-
Transverse Ranges (3)
-
Tuolumne County California (1)
-
Ventura Basin (1)
-
Ventura County California
-
Oxnard California (1)
-
Simi Valley California (1)
-
Ventura California (1)
-
-
-
Cheyenne Belt (2)
-
Colorado (1)
-
Colorado Plateau (2)
-
Eastern California shear zone (4)
-
Georgia (1)
-
Great Basin (6)
-
Great Smoky Mountains (1)
-
Idaho
-
Adams County Idaho (1)
-
Valley County Idaho (1)
-
-
Idaho Batholith (1)
-
Klamath Mountains (2)
-
Mojave Desert (4)
-
Nevada
-
Clark County Nevada (2)
-
Esmeralda County Nevada
-
Silver Peak Mountains (1)
-
-
Lake Mead Fault (1)
-
Lander County Nevada (1)
-
Lyon County Nevada (1)
-
Mineral County Nevada (1)
-
Nevada Test Site (1)
-
Nye County Nevada (2)
-
Pershing County Nevada
-
Humboldt Range (1)
-
-
Toiyabe Range (1)
-
Yucca Flat (1)
-
-
New England (1)
-
New Mexico (1)
-
North Carolina (1)
-
Oklahoma (1)
-
Oregon
-
Willamette Valley (1)
-
-
Pilot Range (1)
-
Sevier orogenic belt (1)
-
Southern Oklahoma Aulacogen (1)
-
Southwestern U.S. (3)
-
Tennessee (1)
-
U. S. Rocky Mountains
-
Laramie Mountains (1)
-
Medicine Bow Mountains (1)
-
-
Utah
-
Oquirrh Mountains (1)
-
-
Walker Lane (16)
-
Washington (2)
-
Western U.S. (2)
-
Wyoming (2)
-
Wyoming Province (2)
-
Yakima fold belt (1)
-
-
White Mountains (2)
-
Yucatan Peninsula (1)
-
-
commodities
-
barite deposits (1)
-
bitumens
-
asphalt (1)
-
-
geothermal energy (1)
-
metal ores
-
arsenic ores (1)
-
base metals (1)
-
chromite ores (1)
-
cobalt ores (1)
-
copper ores (8)
-
gold ores (11)
-
iron ores (1)
-
lead ores (3)
-
lead-zinc deposits (2)
-
molybdenum ores (2)
-
nickel ores (2)
-
polymetallic ores (1)
-
rare earth deposits (1)
-
silver ores (3)
-
tin ores (2)
-
tungsten ores (1)
-
uranium ores (1)
-
zinc ores (4)
-
-
mineral deposits, genesis (13)
-
mineral exploration (7)
-
oil and gas fields (6)
-
petroleum
-
natural gas (6)
-
-
-
elements, isotopes
-
carbon
-
C-14 (1)
-
organic carbon (2)
-
-
chemical ratios (1)
-
halogens
-
fluorine (1)
-
-
hydrogen (2)
-
isotope ratios (8)
-
isotopes
-
radioactive isotopes
-
Be-10 (1)
-
C-14 (1)
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
-
stable isotopes
-
Nd-144/Nd-143 (4)
-
O-18/O-16 (1)
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
Sr-87/Sr-86 (6)
-
-
-
metals
-
alkali metals
-
sodium (1)
-
-
alkaline earth metals
-
beryllium
-
Be-10 (1)
-
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
hafnium (1)
-
lead
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (4)
-
-
-
-
oxygen
-
O-18/O-16 (1)
-
-
-
fossils
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia (1)
-
-
-
-
Graptolithina (1)
-
ichnofossils (1)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (1)
-
-
-
Trilobitomorpha
-
Trilobita (1)
-
-
-
Bryozoa (1)
-
Echinodermata
-
Crinozoa (1)
-
-
Protista
-
Foraminifera (3)
-
-
-
microfossils (5)
-
palynomorphs (2)
-
Plantae
-
algae
-
diatoms (1)
-
nannofossils (2)
-
-
-
thallophytes (1)
-
-
geochronology methods
-
(U-Th)/He (3)
-
Ar/Ar (30)
-
exposure age (1)
-
fission-track dating (5)
-
infrared stimulated luminescence (2)
-
K/Ar (5)
-
Nd/Nd (1)
-
optically stimulated luminescence (2)
-
paleomagnetism (12)
-
Rb/Sr (3)
-
Re/Os (2)
-
Sm/Nd (1)
-
Sr/Sr (1)
-
thermochronology (6)
-
U/Pb (30)
-
U/Th/Pb (2)
-
-
geologic age
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
middle Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Bishop Tuff (1)
-
lower Pleistocene
-
Calabrian (1)
-
-
middle Pleistocene (3)
-
upper Pleistocene (5)
-
-
upper Quaternary (3)
-
-
Saugus Formation (1)
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
Columbia River Basalt Group (2)
-
lower Miocene (3)
-
middle Miocene (2)
-
upper Miocene
-
Messinian (1)
-
Santa Margarita Formation (1)
-
-
-
Pliocene
-
lower Pliocene (1)
-
upper Pliocene (3)
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Lutetian (1)
-
-
upper Eocene (3)
-
-
Oligocene (8)
-
Paleocene
-
middle Paleocene (1)
-
-
upper Paleogene (1)
-
-
Vaqueros Formation (1)
-
-
upper Cenozoic (2)
-
-
Dalradian (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Aptian (2)
-
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (1)
-
Senonian (1)
-
-
-
Franciscan Complex (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Aztec Sandstone (1)
-
Lower Jurassic (1)
-
Middle Jurassic (2)
-
Upper Jurassic
-
Bowser Lake Group (1)
-
Galice Formation (1)
-
Josephine Ophiolite (1)
-
-
-
lower Mesozoic (3)
-
Triassic
-
Middle Triassic
-
Anisian (1)
-
Muschelkalk (1)
-
-
Upper Triassic
-
Chinle Formation (1)
-
Norian (1)
-
-
-
upper Mesozoic (1)
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Zabriskie Quartzite (2)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Asbian (2)
-
Dinantian (5)
-
-
Mississippian
-
Lower Mississippian
-
Tournaisian (2)
-
-
Middle Mississippian
-
Visean
-
upper Visean (1)
-
-
-
-
Pennsylvanian (1)
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian
-
Shap Granite (1)
-
-
Middle Devonian (3)
-
Old Red Sandstone (5)
-
Upper Devonian (1)
-
-
Earn Group (1)
-
lower Paleozoic (4)
-
Ordovician
-
Eureka Quartzite (1)
-
Lower Ordovician
-
Tremadocian (1)
-
-
Skiddaw Slates (1)
-
Upper Ordovician (3)
-
-
Permian
-
Guadalupian (1)
-
Lower Permian (3)
-
-
Silurian
-
Lower Silurian
-
Llandovery (1)
-
Wenlock (2)
-
-
Middle Silurian (3)
-
Upper Silurian (2)
-
-
upper Paleozoic (1)
-
-
Precambrian
-
Archean
-
Neoarchean (2)
-
Timiskaming Group (1)
-
-
Johnnie Formation (1)
-
Kingston Peak Formation (1)
-
Noonday Dolomite (1)
-
Stirling Quartzite (2)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
Neoproterozoic
-
Cryogenian (1)
-
Ediacaran (1)
-
Marinoan (1)
-
Tonian (1)
-
Walden Creek Group (1)
-
-
Paleoproterozoic (7)
-
-
-
-
Rhenohercynian (1)
-
-
igneous rocks
-
extrusive rocks (2)
-
igneous rocks
-
carbonatites (3)
-
hypabyssal rocks (1)
-
peperite (1)
-
plutonic rocks
-
appinite (1)
-
diabase (1)
-
diorites
-
quartz diorites (3)
-
tonalite (1)
-
-
gabbros (1)
-
granites
-
I-type granites (1)
-
leucogranite (1)
-
monzogranite (1)
-
S-type granites (1)
-
-
granodiorites (1)
-
lamprophyres (4)
-
pegmatite (1)
-
quartz monzonite (1)
-
ultramafics
-
peridotites
-
lherzolite (2)
-
-
-
-
porphyry (1)
-
volcanic rocks
-
andesites (1)
-
basalts
-
alkali basalts (5)
-
mid-ocean ridge basalts (1)
-
ocean-island basalts (3)
-
shoshonite (1)
-
tholeiite (2)
-
tholeiitic basalt (1)
-
trap rocks (1)
-
-
basanite (1)
-
dacites (3)
-
nephelinite (1)
-
pyroclastics
-
ash-flow tuff (1)
-
ignimbrite (7)
-
tuff (6)
-
-
rhyolites (6)
-
-
-
ophiolite (7)
-
-
metamorphic rocks
-
metamorphic rocks
-
amphibolites (1)
-
cataclasites (2)
-
eclogite (3)
-
gneisses
-
orthogneiss (3)
-
-
metaigneous rocks
-
metagabbro (2)
-
metagranite (1)
-
metarhyolite (1)
-
serpentinite (1)
-
-
metasedimentary rocks (6)
-
metasomatic rocks
-
serpentinite (1)
-
skarn (2)
-
-
metavolcanic rocks (2)
-
migmatites (7)
-
mylonites
-
pseudotachylite (3)
-
ultramylonite (1)
-
-
quartzites (1)
-
schists
-
blueschist (2)
-
-
-
ophiolite (7)
-
turbidite (3)
-
-
minerals
-
carbonates
-
calcite (1)
-
-
native elements
-
diamond (1)
-
-
oxides
-
baddeleyite (1)
-
-
phosphates
-
apatite (7)
-
monazite (2)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (4)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
sanidine (1)
-
-
plagioclase (1)
-
-
silica minerals
-
coesite (1)
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
titanite group
-
titanite (3)
-
-
zircon group
-
zircon (24)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
kaolinite (1)
-
smectite (1)
-
-
illite (1)
-
mica group
-
biotite (2)
-
muscovite (5)
-
phlogopite (1)
-
-
-
-
sulfates
-
gypsum (1)
-
-
sulfides
-
molybdenite (1)
-
-
-
Primary terms
-
absolute age (56)
-
Africa
-
Central Africa
-
Central African Republic (1)
-
Equatorial Guinea (1)
-
-
Limpopo Belt (1)
-
North Africa
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (3)
-
High Atlas (1)
-
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (3)
-
High Atlas (1)
-
-
Rif (1)
-
-
Tunisia (4)
-
-
Southern Africa
-
Kaapvaal Craton (1)
-
Namibia (1)
-
South Africa (1)
-
-
West Africa
-
Chad (1)
-
Liberia (1)
-
Niger (1)
-
Nigeria
-
Niger Delta (1)
-
-
Sierra Leone (1)
-
-
West African Craton (1)
-
Zimbabwe Craton (1)
-
-
Antarctica
-
Marie Byrd Land
-
Fosdick Mountains (1)
-
-
-
Arctic Ocean
-
Alpha Cordillera (1)
-
Amerasia Basin (1)
-
Barents Sea (2)
-
Beaufort Sea (1)
-
Canada Basin (1)
-
Chukchi Sea (1)
-
Lomonosov Ridge (1)
-
Makarov Basin (1)
-
Norwegian Sea
-
More Basin (1)
-
-
-
Arctic region
-
Greenland
-
East Greenland (1)
-
-
Svalbard
-
Spitsbergen
-
Spitsbergen Island
-
Hornsund (1)
-
-
-
-
-
Asia
-
Arabian Peninsula
-
Arabian Shield (1)
-
Oman (1)
-
Saudi Arabia (1)
-
-
Chukotka Russian Federation (1)
-
Far East
-
Burma (1)
-
China
-
Anhui China (1)
-
Bohaiwan Basin (3)
-
Dabie Mountains (2)
-
Henan China (2)
-
Hubei China (1)
-
Hunan China (1)
-
Inner Mongolia China (1)
-
Jilin China (1)
-
Kunlun Fault (1)
-
Kunlun Mountains (2)
-
North China Platform (3)
-
Qiangtang Basin (1)
-
Qinling Mountains (1)
-
Shandong China
-
Shandong Peninsula (1)
-
-
Tancheng-Lujiang Fault (3)
-
Xinjiang China
-
Junggar (1)
-
Tarim Basin (2)
-
-
Xizang China (4)
-
-
Indonesia
-
Sumatra (1)
-
Sunda Strait (1)
-
-
Malaysia (1)
-
Philippine Islands
-
Luzon (1)
-
-
Thailand
-
Chiang Mai Thailand (1)
-
-
-
Himalayas (2)
-
Indian Peninsula
-
India (2)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
-
Karakoram (1)
-
Middle East
-
Cyprus (1)
-
Dead Sea (1)
-
Dead Sea Rift (4)
-
Iran
-
Elburz (1)
-
-
Israel (1)
-
Lebanon (1)
-
Syria (4)
-
Turkey
-
Anatolia (5)
-
East Anatolian Fault (3)
-
North Anatolian Fault (3)
-
Sea of Marmara (1)
-
Sea of Marmara region (2)
-
Taurus Mountains (1)
-
-
-
Siberia (1)
-
Southeast Asia (1)
-
Tibetan Plateau (2)
-
Tien Shan (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (2)
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Bay of Fundy (1)
-
Blake Plateau (1)
-
Caribbean Sea
-
Cayman Trough (3)
-
Nicaragua Rise (2)
-
Yucatan Basin (1)
-
-
Foz do Amazonas Basin (1)
-
Gulf of Guinea (1)
-
Gulf of Saint Lawrence (1)
-
Iceland-Faeroe Ridge (1)
-
Labrador Sea (1)
-
North Sea (3)
-
Northeast Atlantic (1)
-
Northwest Atlantic
-
Demerara Rise (1)
-
-
Rockall Trough (1)
-
-
Romanche fracture zone (1)
-
South Atlantic
-
Santos Basin (1)
-
-
-
Atlantic Ocean Islands
-
Azores
-
Faial Island (1)
-
-
Canary Islands (1)
-
Faeroe Islands (1)
-
Shetland Islands (2)
-
-
Australasia
-
Australia
-
Northern Territory Australia
-
Pine Creek Geosyncline (1)
-
-
-
New Zealand (1)
-
-
barite deposits (1)
-
biography (1)
-
bitumens
-
asphalt (1)
-
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia
-
Minas Basin (1)
-
-
-
Meguma Terrane (1)
-
Newfoundland and Labrador
-
Newfoundland
-
Baie Verte Peninsula (2)
-
Port au Port Peninsula (1)
-
-
-
Ontario (1)
-
Quebec
-
Gaspe Peninsula (1)
-
Magdalen Islands (1)
-
-
-
Nunavut
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
-
Stikinia Terrane (1)
-
Western Canada
-
Alberta
-
Alberta Basin (1)
-
-
British Columbia
-
Skeena Mountains (1)
-
-
Canadian Cordillera (2)
-
Manitoba (1)
-
Yukon Territory (2)
-
-
-
carbon
-
C-14 (1)
-
organic carbon (2)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (2)
-
Hispaniola (1)
-
Puerto Rico (2)
-
-
Lesser Antilles
-
Barbados (1)
-
-
-
-
-
catalogs (1)
-
Cenozoic
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
middle Holocene (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Bishop Tuff (1)
-
lower Pleistocene
-
Calabrian (1)
-
-
middle Pleistocene (3)
-
upper Pleistocene (5)
-
-
upper Quaternary (3)
-
-
Saugus Formation (1)
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
Columbia River Basalt Group (2)
-
lower Miocene (3)
-
middle Miocene (2)
-
upper Miocene
-
Messinian (1)
-
Santa Margarita Formation (1)
-
-
-
Pliocene
-
lower Pliocene (1)
-
upper Pliocene (3)
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
middle Eocene
-
Lutetian (1)
-
-
upper Eocene (3)
-
-
Oligocene (8)
-
Paleocene
-
middle Paleocene (1)
-
-
upper Paleogene (1)
-
-
Vaqueros Formation (1)
-
-
upper Cenozoic (2)
-
-
Central America
-
Belize (1)
-
Chortis Block (1)
-
Costa Rica (1)
-
Guatemala (1)
-
Honduras (3)
-
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Mammalia (1)
-
-
-
-
clay mineralogy (1)
-
continental drift (5)
-
continental shelf (3)
-
crust (38)
-
data processing (3)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 54 (1)
-
-
-
deformation (88)
-
diagenesis (4)
-
earthquakes (22)
-
economic geology (3)
-
Europe
-
Adriatic region (2)
-
Alfold (1)
-
Alps
-
Eastern Alps (1)
-
Western Alps
-
Ligurian Alps (1)
-
-
-
Azerbaijan (1)
-
Brianconnais Zone (1)
-
Carpathians (1)
-
Central Europe
-
Austria (1)
-
Bohemian Massif (1)
-
Czech Republic
-
Bohemia
-
Prague Basin (1)
-
-
-
Hungary (1)
-
Poland
-
Upper Silesia (1)
-
-
Vienna Basin (1)
-
-
Dnieper-Donets Basin (1)
-
Fennoscandian Shield (1)
-
Pyrenees
-
French Pyrenees (2)
-
Spanish Pyrenees (1)
-
-
Southern Europe
-
Bulgaria (1)
-
Greece
-
Crete (2)
-
Greek Aegean Islands
-
Samos (1)
-
-
Hellenic Arc (1)
-
-
Iberian Peninsula
-
Iberian pyrite belt (1)
-
Ossa-Morena Zone (1)
-
Spain
-
Andalusia Spain
-
Alpujarride Complex (1)
-
Huelva Spain
-
Rio Tinto Spain (1)
-
-
Serrania de Ronda (1)
-
-
Aragon Spain
-
Saragossa Spain (1)
-
-
Basque Provinces Spain (1)
-
Betic Cordillera
-
Serrania de Ronda (1)
-
-
Betic Zone (1)
-
Cameros Basin (1)
-
Cantabrian Basin (1)
-
Catalonia Spain (1)
-
Spanish Pyrenees (1)
-
-
-
Italy
-
Apennines
-
Central Apennines (1)
-
Northern Apennines (2)
-
Southern Apennines (1)
-
-
Calabria Italy (1)
-
Campania Italy
-
Bay of Naples (1)
-
-
Liguria Italy
-
Ligurian Alps (1)
-
-
Sicily Italy (1)
-
Trentino-Alto Adige Italy (1)
-
Tuscan Nappe (1)
-
Tuscany Italy (3)
-
Veneto Italy (1)
-
-
-
Tornquist-Teisseyre Zone (1)
-
Variscides (2)
-
Western Europe
-
France
-
Aquitaine Basin (2)
-
Armorican Massif (3)
-
French Pyrenees (2)
-
Pyrenees-Orientales France
-
Agly Massif (1)
-
-
-
Ireland
-
Galway Ireland
-
Connemara (1)
-
Galway Granite (1)
-
-
-
North Pyrenean Fault (1)
-
Scandinavia
-
Finland (1)
-
Norway
-
Oslo Graben (1)
-
Trondelag (1)
-
-
Western Gneiss region (2)
-
-
United Kingdom
-
Great Britain
-
England
-
Alston Block (1)
-
Cumbria England
-
Howgill Fells (1)
-
-
Northumberland England (1)
-
Pennines (1)
-
Welsh Borderland (1)
-
-
Scotland
-
Great Glen Fault (3)
-
Highland region Scotland
-
Caithness Scotland (1)
-
-
Orkney Islands (1)
-
Scottish Highlands (1)
-
Shetland Islands (2)
-
-
Wales
-
Welsh Basin (1)
-
-
-
Northern Ireland (1)
-
-
-
-
faults (221)
-
folds (42)
-
foliation (12)
-
fractures (6)
-
geochemistry (15)
-
geochronology (9)
-
geodesy (5)
-
geomorphology (7)
-
geophysical methods (49)
-
geosynclines (1)
-
geothermal energy (1)
-
Graptolithina (1)
-
ground water (2)
-
heat flow (4)
-
hydrogen (2)
-
ichnofossils (1)
-
igneous rocks
-
carbonatites (3)
-
hypabyssal rocks (1)
-
peperite (1)
-
plutonic rocks
-
appinite (1)
-
diabase (1)
-
diorites
-
quartz diorites (3)
-
tonalite (1)
-
-
gabbros (1)
-
granites
-
I-type granites (1)
-
leucogranite (1)
-
monzogranite (1)
-
S-type granites (1)
-
-
granodiorites (1)
-
lamprophyres (4)
-
pegmatite (1)
-
quartz monzonite (1)
-
ultramafics
-
peridotites
-
lherzolite (2)
-
-
-
-
porphyry (1)
-
volcanic rocks
-
andesites (1)
-
basalts
-
alkali basalts (5)
-
mid-ocean ridge basalts (1)
-
ocean-island basalts (3)
-
shoshonite (1)
-
tholeiite (2)
-
tholeiitic basalt (1)
-
trap rocks (1)
-
-
basanite (1)
-
dacites (3)
-
nephelinite (1)
-
pyroclastics
-
ash-flow tuff (1)
-
ignimbrite (7)
-
tuff (6)
-
-
rhyolites (6)
-
-
-
inclusions
-
fluid inclusions (2)
-
-
Indian Ocean
-
Andaman Sea (2)
-
Atlantis II fracture zone (1)
-
-
Integrated Ocean Drilling Program (1)
-
intrusions (47)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (1)
-
-
-
Trilobitomorpha
-
Trilobita (1)
-
-
-
Bryozoa (1)
-
Echinodermata
-
Crinozoa (1)
-
-
Protista
-
Foraminifera (3)
-
-
-
isostasy (1)
-
isotopes
-
radioactive isotopes
-
Be-10 (1)
-
C-14 (1)
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
-
stable isotopes
-
Nd-144/Nd-143 (4)
-
O-18/O-16 (1)
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
Sr-87/Sr-86 (6)
-
-
-
lava (5)
-
lineation (9)
-
magmas (13)
-
mantle (10)
-
maps (4)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Samos (1)
-
-
-
Calabrian Arc (1)
-
-
Mediterranean Sea
-
East Mediterranean
-
Aegean Sea (3)
-
Florence Rise (1)
-
Ionian Sea (2)
-
Levantine Basin (1)
-
-
Gulf of Pozzuoli (1)
-
Hellenic Trench (1)
-
West Mediterranean
-
Alboran Sea (1)
-
Tyrrhenian Sea (3)
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Aptian (2)
-
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (1)
-
Senonian (1)
-
-
-
Franciscan Complex (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Aztec Sandstone (1)
-
Lower Jurassic (1)
-
Middle Jurassic (2)
-
Upper Jurassic
-
Bowser Lake Group (1)
-
Galice Formation (1)
-
Josephine Ophiolite (1)
-
-
-
lower Mesozoic (3)
-
Triassic
-
Middle Triassic
-
Anisian (1)
-
Muschelkalk (1)
-
-
Upper Triassic
-
Chinle Formation (1)
-
Norian (1)
-
-
-
upper Mesozoic (1)
-
-
metal ores
-
arsenic ores (1)
-
base metals (1)
-
chromite ores (1)
-
cobalt ores (1)
-
copper ores (8)
-
gold ores (11)
-
iron ores (1)
-
lead ores (3)
-
lead-zinc deposits (2)
-
molybdenum ores (2)
-
nickel ores (2)
-
polymetallic ores (1)
-
rare earth deposits (1)
-
silver ores (3)
-
tin ores (2)
-
tungsten ores (1)
-
uranium ores (1)
-
zinc ores (4)
-
-
metals
-
alkali metals
-
sodium (1)
-
-
alkaline earth metals
-
beryllium
-
Be-10 (1)
-
-
strontium
-
Sr-87/Sr-86 (6)
-
-
-
hafnium (1)
-
lead
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (4)
-
Pb-208/Pb-204 (3)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (4)
-
-
-
-
metamorphic rocks
-
amphibolites (1)
-
cataclasites (2)
-
eclogite (3)
-
gneisses
-
orthogneiss (3)
-
-
metaigneous rocks
-
metagabbro (2)
-
metagranite (1)
-
metarhyolite (1)
-
serpentinite (1)
-
-
metasedimentary rocks (6)
-
metasomatic rocks
-
serpentinite (1)
-
skarn (2)
-
-
metavolcanic rocks (2)
-
migmatites (7)
-
mylonites
-
pseudotachylite (3)
-
ultramylonite (1)
-
-
quartzites (1)
-
schists
-
blueschist (2)
-
-
-
metamorphism (16)
-
metasomatism (11)
-
Mexico
-
Baja California (2)
-
Baja California Mexico (4)
-
Baja California Sur Mexico
-
Loreto Basin (2)
-
-
Chiapas Mexico (1)
-
Coahuila Mexico (1)
-
Durango Mexico (1)
-
Guerrero Mexico (1)
-
Jalisco Mexico (1)
-
Mexico state
-
Nevado de Toluca (1)
-
-
Oaxaca Mexico (2)
-
San Luis Potosi Mexico (1)
-
Sierra Madre Occidental (1)
-
Sonora Mexico (4)
-
Tamaulipas Mexico (1)
-
Trans-Mexican volcanic belt (1)
-
Veracruz Mexico (1)
-
Zacatecas Mexico (1)
-
-
mineral deposits, genesis (13)
-
mineral exploration (7)
-
Mohorovicic discontinuity (6)
-
mud volcanoes (1)
-
North America
-
Appalachians
-
Blue Ridge Province (1)
-
Northern Appalachians (3)
-
Southern Appalachians (1)
-
-
Basin and Range Province
-
Great Basin (6)
-
-
Canadian Shield
-
Churchill Province
-
Hearne Province (1)
-
-
Grenville Province (1)
-
Superior Province
-
Abitibi Belt (1)
-
-
-
Denali Fault (1)
-
North American Cordillera
-
Canadian Cordillera (2)
-
-
Rio Grande Rift (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Laramie Mountains (1)
-
Medicine Bow Mountains (1)
-
-
-
Rocky Mountains foreland (1)
-
Tintina Fault (1)
-
Western Canada Sedimentary Basin (1)
-
-
ocean basins (1)
-
ocean floors (6)
-
oil and gas fields (6)
-
orogeny (28)
-
oxygen
-
O-18/O-16 (1)
-
-
Pacific Coast (1)
-
Pacific Ocean
-
East Pacific
-
Cocos Ridge (1)
-
Northeast Pacific
-
Gulf of California
-
Guaymas Basin (1)
-
-
Mendocino fracture zone (2)
-
Middle America Trench (1)
-
-
Southeast Pacific (1)
-
-
North Pacific
-
Bering Sea
-
Aleutian Basin (1)
-
-
Northeast Pacific
-
Gulf of California
-
Guaymas Basin (1)
-
-
Mendocino fracture zone (2)
-
Middle America Trench (1)
-
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
Malay Basin (1)
-
Manila Trench (1)
-
-
Yellow Sea
-
Bohai Sea
-
Bohai Bay (1)
-
-
-
-
-
South Pacific
-
Southeast Pacific (1)
-
Southwest Pacific
-
Bismarck Sea (1)
-
-
-
West Pacific
-
Northwest Pacific
-
South China Sea
-
Gulf of Thailand (1)
-
Malay Basin (1)
-
Manila Trench (1)
-
-
Yellow Sea
-
Bohai Sea
-
Bohai Bay (1)
-
-
-
-
Southwest Pacific
-
Bismarck Sea (1)
-
-
-
-
paleogeography (26)
-
paleomagnetism (12)
-
Paleozoic
-
Cambrian
-
Lower Cambrian
-
Zabriskie Quartzite (2)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Asbian (2)
-
Dinantian (5)
-
-
Mississippian
-
Lower Mississippian
-
Tournaisian (2)
-
-
Middle Mississippian
-
Visean
-
upper Visean (1)
-
-
-
-
Pennsylvanian (1)
-
Upper Carboniferous
-
Stephanian (1)
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian
-
Shap Granite (1)
-
-
Middle Devonian (3)
-
Old Red Sandstone (5)
-
Upper Devonian (1)
-
-
Earn Group (1)
-
lower Paleozoic (4)
-
Ordovician
-
Eureka Quartzite (1)
-
Lower Ordovician
-
Tremadocian (1)
-
-
Skiddaw Slates (1)
-
Upper Ordovician (3)
-
-
Permian
-
Guadalupian (1)
-
Lower Permian (3)
-
-
Silurian
-
Lower Silurian
-
Llandovery (1)
-
Wenlock (2)
-
-
Middle Silurian (3)
-
Upper Silurian (2)
-
-
upper Paleozoic (1)
-
-
palynomorphs (2)
-
paragenesis (2)
-
petroleum
-
natural gas (6)
-
-
petrology (3)
-
phase equilibria (1)
-
Plantae
-
algae
-
diatoms (1)
-
nannofossils (2)
-
-
-
plate tectonics (115)
-
Precambrian
-
Archean
-
Neoarchean (2)
-
Timiskaming Group (1)
-
-
Johnnie Formation (1)
-
Kingston Peak Formation (1)
-
Noonday Dolomite (1)
-
Stirling Quartzite (2)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
Neoproterozoic
-
Cryogenian (1)
-
Ediacaran (1)
-
Marinoan (1)
-
Tonian (1)
-
Walden Creek Group (1)
-
-
Paleoproterozoic (7)
-
-
-
-
reefs (1)
-
remote sensing (7)
-
rock mechanics
-