Skip Nav Destination
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
-
Kenya (3)
-
Uganda (1)
-
-
North Africa
-
Algeria (1)
-
Egypt
-
Nile Delta (1)
-
-
Libya (1)
-
Morocco (3)
-
Tunisia (3)
-
-
Southern Africa
-
South Africa (1)
-
-
West Africa
-
Nigeria (1)
-
-
-
Anglesey (1)
-
Antarctica (1)
-
Arctic Ocean
-
Barents Sea (1)
-
Beaufort Sea (1)
-
-
Arctic region
-
Greenland
-
East Greenland (2)
-
Jameson Land (1)
-
-
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
Yemen
-
Aden Yemen (1)
-
-
-
Central Asia
-
Kazakhstan (1)
-
-
Far East
-
China (2)
-
Japan
-
Hokkaido (1)
-
-
-
Indian Peninsula
-
India (1)
-
Nepal (1)
-
Pakistan (1)
-
-
Middle East
-
Iran (1)
-
Iraq (1)
-
Israel (2)
-
Jordan (1)
-
Turkey (1)
-
-
Siberia (1)
-
-
Atlantic Ocean
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Celtic Sea (2)
-
English Channel (3)
-
Irish Sea (2)
-
North Sea
-
East Shetland Basin (1)
-
Viking Graben (1)
-
-
Northeast Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Azores (1)
-
-
Atlantic region (2)
-
Australasia
-
Australia
-
Amadeus Basin (1)
-
Georgina Basin (1)
-
South Australia
-
Flinders Ranges (1)
-
-
Western Australia (2)
-
-
-
Avalon Zone (1)
-
Black Hills (1)
-
Caledonides (6)
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
Nova Scotia
-
Cape Breton Island (1)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Avalon Peninsula (1)
-
-
-
-
Nunavut
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
-
Western Canada
-
Alberta (1)
-
British Columbia (1)
-
Northwest Territories (1)
-
-
-
Cardigan Bay (1)
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Puerto Rico (1)
-
-
-
Bahamas (1)
-
-
-
Central Graben (1)
-
Chalk Aquifer (13)
-
Cheviot Hills (1)
-
Commonwealth of Independent States
-
Kazakhstan (1)
-
Russian Federation
-
Moscow Russian Federation (1)
-
Nizhniy Novgorod Russian Federation (1)
-
-
Ukraine
-
Crimea Ukraine
-
Simferopol Ukraine (1)
-
-
-
Urals (2)
-
-
developing countries (1)
-
Eurasia (1)
-
Europe
-
Alps (1)
-
Central Europe
-
Austria (3)
-
Czech Republic
-
Bohemia (1)
-
-
Germany
-
Hamburg Germany (1)
-
Harz Mountains (1)
-
Lower Saxony Germany
-
Gorleben (1)
-
-
Thuringia Germany (1)
-
Weser River (1)
-
-
Hungary (1)
-
Poland
-
Lower Silesia (1)
-
-
Silesia (1)
-
Switzerland (2)
-
-
Fennoscandian Shield (1)
-
Moscow Russian Federation (1)
-
Nizhniy Novgorod Russian Federation (1)
-
North Sea Coast (1)
-
Pyrenees (1)
-
Rhine Basin (1)
-
Southern Europe
-
Iberian Peninsula
-
Portugal (5)
-
Spain
-
Galicia Spain (1)
-
-
-
Italy
-
Lombardy Italy (1)
-
-
Romania
-
Walachia
-
Prahova Romania
-
Ploesti Romania (1)
-
-
-
-
Yugoslavia (1)
-
-
Ukraine
-
Crimea Ukraine
-
Simferopol Ukraine (1)
-
-
-
Variscides (2)
-
Western Europe
-
Belgium
-
Brabant Massif (5)
-
-
France
-
Armorican Massif (3)
-
Brittany (2)
-
Normandy (1)
-
Paris Basin (5)
-
-
Ireland
-
Mayo Ireland (1)
-
-
Netherlands (2)
-
Scandinavia
-
Denmark
-
Bornholm (1)
-
-
Norway (3)
-
Sweden
-
Gotland Sweden (3)
-
-
-
United Kingdom
-
English Channel Islands
-
Guernsey (1)
-
Jersey (3)
-
-
Great Britain
-
Bristol Channel (5)
-
England
-
Berkshire England (1)
-
Cornwall England (2)
-
Cumbria England
-
Howgill Fells (2)
-
-
Derbyshire England (2)
-
Devon England
-
Dartmoor (3)
-
Exeter England (1)
-
Torquay England (1)
-
-
Dorset England (1)
-
Dudley England (1)
-
Durham England (1)
-
Essex England (3)
-
Hampshire Basin (1)
-
Kent England (1)
-
Lancashire England (1)
-
Leicestershire England (2)
-
London England (1)
-
Manchester England (1)
-
Northumberland England (1)
-
Pennines (1)
-
Shropshire England
-
Church Stretton England (2)
-
Wenlock Edge (3)
-
-
Somerset England (2)
-
Staffordshire England (2)
-
Welsh Borderland (13)
-
Wessex Basin (1)
-
West Midlands (1)
-
Wolverhampton England (1)
-
Worcestershire England (1)
-
Yorkshire England (2)
-
-
Scotland
-
Midlothian Scotland (1)
-
Moine thrust zone (1)
-
Moray Firth (1)
-
Perthshire Scotland (1)
-
-
Wales
-
Anglesey Wales (1)
-
Caernarvonshire Wales
-
Snowdonia (1)
-
-
Glamorgan Wales
-
Swansea Wales (1)
-
-
Gwynedd Wales
-
Arenig (1)
-
Snowdonia (1)
-
-
Merionethshire Wales
-
Arenig (1)
-
-
Monmouthshire Wales (2)
-
Pembrokeshire Wales
-
Pembroke Wales (1)
-
-
South Wales (4)
-
Welsh Basin (3)
-
-
-
Isle of Man (3)
-
Northern Ireland (8)
-
-
-
-
Herefordshire England (2)
-
Highland Boundary Fault (1)
-
Lake District (58)
-
Liverpool Bay (1)
-
Malvern Hills (11)
-
Midland Valley (3)
-
Midlands (23)
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Southern Appalachians (1)
-
-
Basin and Range Province (1)
-
Great Lakes
-
Lake Michigan (1)
-
-
Gulf Coastal Plain (1)
-
-
North Sea region (2)
-
North Slope (1)
-
Orcadian Basin (1)
-
San Juan Basin (1)
-
Severn Estuary (1)
-
Severn Valley (2)
-
South America
-
Brazil (2)
-
Peru (1)
-
-
Southern Uplands (2)
-
Sydney Basin (1)
-
Thames Estuary (1)
-
Thames River (8)
-
Trent Valley (1)
-
United States
-
Alabama (2)
-
Alaska (3)
-
Bighorn Basin (1)
-
California
-
Butte County California (1)
-
Northern California (1)
-
-
Colorado (1)
-
Florida (2)
-
Georgia (1)
-
Indiana (2)
-
Kansas
-
Elk County Kansas (1)
-
-
Kentucky (4)
-
Maine (1)
-
Massachusetts (1)
-
Midcontinent (1)
-
Midwest (1)
-
Missouri
-
Saint Louis County Missouri
-
Saint Louis Missouri (1)
-
-
-
Montana (2)
-
New Mexico (2)
-
New York (4)
-
North Carolina (1)
-
Oklahoma (1)
-
Pennsylvania (2)
-
South Dakota (1)
-
Tennessee (1)
-
Texas
-
Fort Worth Basin (1)
-
-
Utah
-
Washington County Utah (1)
-
-
Virginia (1)
-
West Virginia (1)
-
Wyoming (4)
-
-
USSR (2)
-
-
commodities
-
aggregate (1)
-
bitumens (1)
-
brines (1)
-
coal deposits (1)
-
construction materials
-
building stone (5)
-
-
energy sources (3)
-
fuller's earth (5)
-
geothermal energy (4)
-
kaolin deposits (1)
-
marble deposits (1)
-
metal ores
-
base metals (4)
-
cobalt ores (1)
-
copper ores (5)
-
lead ores (1)
-
lead-zinc deposits (1)
-
polymetallic ores (1)
-
silver ores (1)
-
tin ores (1)
-
zinc ores (2)
-
-
mineral deposits, genesis (15)
-
mineral exploration (3)
-
mineral resources (2)
-
oil and gas fields (1)
-
ornamental materials (1)
-
petroleum
-
natural gas
-
shale gas (3)
-
-
shale oil (1)
-
-
water resources (9)
-
-
elements, isotopes
-
boron (3)
-
carbon
-
C-13/C-12 (16)
-
C-14 (2)
-
C-14/C-12 (1)
-
organic carbon (8)
-
-
halogens
-
chlorine (1)
-
fluorine (1)
-
-
isotope ratios (20)
-
isotopes
-
radioactive isotopes
-
C-14 (2)
-
C-14/C-12 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Rn-222 (1)
-
Sm-147/Nd-144 (2)
-
-
stable isotopes
-
C-13/C-12 (16)
-
C-14/C-12 (1)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (4)
-
O-18/O-16 (13)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
S-34/S-32 (1)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (3)
-
-
-
metals
-
alkali metals
-
lithium (1)
-
potassium (3)
-
rubidium (1)
-
-
alkaline earth metals
-
beryllium (1)
-
calcium (2)
-
magnesium (1)
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
antimony (1)
-
arsenic (2)
-
copper (4)
-
indium (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (4)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
-
tin (2)
-
tungsten (2)
-
zinc (1)
-
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
argon (1)
-
radon
-
Rn-222 (1)
-
-
-
oxygen
-
O-18/O-16 (13)
-
-
sulfur
-
S-34/S-32 (1)
-
-
-
fossils
-
borings (3)
-
burrows (5)
-
Chordata
-
Vertebrata
-
Pisces
-
Osteichthyes
-
Actinopterygii
-
Teleostei (1)
-
-
-
-
Tetrapoda
-
Aves
-
Archaeornithes
-
Archaeopteryx (1)
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Amblypoda
-
Pantodonta (1)
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Elephas
-
Elephas antiquus (1)
-
-
-
-
-
-
-
-
Reptilia
-
Anapsida
-
Testudines (1)
-
-
Diapsida
-
Archosauria
-
dinosaurs
-
Ornithischia (1)
-
-
Pterosauria (1)
-
-
Ichthyosauria (2)
-
-
-
-
Thelodonti (1)
-
-
-
coprolites (1)
-
eukaryotes (1)
-
fungi (1)
-
Graptolithina
-
Dendroidea (1)
-
Graptoloidea
-
Didymograptina (1)
-
Monograptina
-
Monograptus (1)
-
-
-
-
Hemichordata (1)
-
ichnofossils
-
Arenicolites (1)
-
Chondrites ichnofossils (3)
-
Corophioides (1)
-
Diplocraterion (2)
-
Ophiomorpha (3)
-
Palaeophycus (1)
-
Planolites (1)
-
Rusophycus (1)
-
Skolithos (2)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (2)
-
-
-
Mandibulata
-
Crustacea
-
Malacostraca (3)
-
Ostracoda
-
Podocopida
-
Cytherocopina (3)
-
-
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (1)
-
-
Exopterygota
-
Orthoptera (1)
-
-
-
-
-
Myriapoda (1)
-
-
Trilobitomorpha
-
Trilobita
-
Corynexochida (1)
-
Odontopleurida (1)
-
Ptychopariida
-
Asaphidae (1)
-
Olenidae (1)
-
-
Redlichiida (1)
-
-
-
-
Brachiopoda
-
Articulata
-
Orthida (2)
-
Spiriferida
-
Atrypidae
-
Atrypa (1)
-
-
-
Terebratulida (1)
-
Thecideidina
-
Thecideidae (1)
-
-
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
Scleractinia (1)
-
Tabulata
-
Heliolitida
-
Heliolitidae
-
Heliolites (1)
-
-
-
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (2)
-
-
-
Crinozoa
-
Blastoidea (2)
-
Crinoidea (10)
-
Cystoidea (3)
-
-
Echinozoa
-
Echinoidea (3)
-
-
Homalozoa
-
Machaeridia (1)
-
Stylophora (1)
-
-
-
Mollusca
-
Bivalvia
-
Ostreoidea
-
Gryphaea (2)
-
-
Pterioida
-
Pteriina
-
Anthraconaia (2)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (9)
-
Goniatitida
-
Goniatitidae
-
Goniatites (1)
-
-
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
Nautiloidea
-
Nautilus (1)
-
-
-
Gastropoda (3)
-
Polyplacophora (1)
-
-
Porifera
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Endothyra (1)
-
-
Miliolina (1)
-
Rotaliina
-
Nodosariacea
-
Nodosariidae
-
Lenticulina (1)
-
-
-
Rotaliacea
-
Elphidium
-
Elphidium excavatum (1)
-
-
Rotalia (1)
-
-
-
Textulariina (1)
-
-
Radiolaria (1)
-
-
Vermes
-
Annelida (1)
-
-
-
Metazoa (1)
-
microfossils
-
Charophyta
-
Characeae (1)
-
-
Chitinozoa (4)
-
Conodonta
-
Idiognathodus (1)
-
Ozarkodina (1)
-
-
Fusulinina
-
Endothyra (1)
-
-
problematic microfossils (3)
-
-
palynomorphs
-
acritarchs
-
Hystrichosphaeridae (1)
-
-
Chitinozoa (4)
-
Dinoflagellata
-
Hystrichosphaeridae (1)
-
-
megaspores (1)
-
miospores
-
pollen (4)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta
-
Characeae (1)
-
-
-
Coccolithophoraceae
-
Coccolithus (1)
-
-
nannofossils (3)
-
Pyrrhophyta (1)
-
-
Pteridophyta
-
Filicopsida
-
Azolla (1)
-
Pecopteris (1)
-
-
Lycopsida
-
Sigillaria (1)
-
-
Sphenopsida
-
Equisetales
-
Calamites (1)
-
-
-
-
Spermatophyta
-
Angiospermae
-
Monocotyledoneae
-
Palmae (1)
-
-
-
Gymnospermae
-
Pteridospermae
-
Neuropteris (1)
-
-
-
-
-
problematic fossils
-
problematic microfossils (3)
-
-
thallophytes (2)
-
tracks (2)
-
-
geochronology methods
-
Ar/Ar (3)
-
fission-track dating (7)
-
K/Ar (7)
-
paleomagnetism (18)
-
Pb/Pb (2)
-
Rb/Sr (8)
-
Sm/Nd (3)
-
thermochronology (2)
-
U/Pb (9)
-
-
geologic age
-
Cenozoic
-
Iron Age (1)
-
Quaternary
-
Holocene
-
Flandrian (1)
-
upper Holocene
-
Roman period (1)
-
-
-
Pleistocene
-
middle Pleistocene (1)
-
upper Pleistocene
-
Devensian (3)
-
Hoxnian (1)
-
Ipswichian (2)
-
Weichselian (1)
-
Wisconsinan (1)
-
-
-
upper Quaternary (1)
-
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
lower Miocene (1)
-
-
Pliocene
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
Green River Formation (1)
-
lower Eocene
-
Willwood Formation (1)
-
Ypresian
-
London Clay (14)
-
-
-
middle Eocene
-
Bartonian (1)
-
-
upper Eocene (2)
-
-
Oligocene
-
Boom Clay (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (3)
-
-
upper Paleocene
-
Thanetian (2)
-
-
-
Wasatch Formation (1)
-
-
-
upper Cenozoic (1)
-
-
Coal Measures (7)
-
Mesozoic
-
Carrara Marble (1)
-
Cretaceous
-
Hue Shale (1)
-
Lower Cretaceous
-
Albian (5)
-
Aptian (1)
-
Barremian (3)
-
Berriasian (2)
-
Gault Clay (2)
-
Hauterivian (1)
-
Speeton Clay (4)
-
Valanginian (1)
-
Wealden (7)
-
-
Lower Greensand (4)
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (2)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Coniacian (1)
-
K-T boundary (3)
-
Maestrichtian (1)
-
Santonian (2)
-
Senonian (6)
-
Turonian
-
lower Turonian (1)
-
-
-
-
Jurassic
-
Carmel Formation (1)
-
Lower Jurassic
-
Dunlin Group (1)
-
Hettangian (4)
-
lower Liassic (3)
-
middle Liassic (1)
-
Pliensbachian (2)
-
Sinemurian (3)
-
Toarcian
-
lower Toarcian (1)
-
-
upper Liassic (5)
-
-
Middle Jurassic
-
Aalenian (1)
-
Bajocian (2)
-
Bathonian
-
Great Oolite Group (1)
-
-
Callovian (5)
-
-
Oxford Clay (20)
-
Upper Jurassic
-
Kimmeridge Clay (8)
-
Kimmeridgian (3)
-
Morrison Formation (1)
-
Oxfordian (24)
-
-
-
Triassic
-
Lower Triassic
-
Bunter (4)
-
Induan (1)
-
-
Middle Triassic
-
Anisian (1)
-
Ladinian (1)
-
-
Sherwood Sandstone (8)
-
Upper Triassic
-
Carnian (2)
-
Keuper (1)
-
Mercia Mudstone (10)
-
Rhaetian
-
Penarth Group (3)
-
-
-
-
-
Paleozoic
-
Cambrian
-
Acadian (2)
-
Lower Cambrian (4)
-
Middle Cambrian (1)
-
Upper Cambrian
-
Furongian (1)
-
-
-
Carboniferous
-
Avonian (1)
-
Culm (1)
-
Lower Carboniferous
-
Asbian (1)
-
Dinantian (13)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (1)
-
Harrodsburg Limestone (1)
-
Lower Mississippian
-
Chouteau Limestone (1)
-
Kinderhookian (1)
-
Osagian (1)
-
Tournaisian (3)
-
-
Madison Group (1)
-
Middle Mississippian
-
Visean (5)
-
-
Upper Mississippian
-
Chesterian (1)
-
Serpukhovian (1)
-
-
Windsor Group (1)
-
-
Namurian (6)
-
Pennsylvanian
-
Middle Pennsylvanian (1)
-
Upper Pennsylvanian (1)
-
-
Silesian (1)
-
Upper Carboniferous
-
Millstone Grit (3)
-
Stephanian (1)
-
Westphalian (13)
-
-
-
Devonian
-
Lower Devonian
-
Dittonian (2)
-
Emsian (1)
-
Lochkovian (2)
-
Shap Granite (5)
-
Siegenian (1)
-
-
Middle Devonian
-
Eifelian (1)
-
Givetian (1)
-
Moscow Formation (1)
-
Onondaga Limestone (1)
-
-
Old Red Sandstone (6)
-
Upper Devonian
-
Frasnian (1)
-
-
-
Downtonian (4)
-
lower Paleozoic (12)
-
middle Paleozoic (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (3)
-
Tremadocian (13)
-
-
Middle Ordovician
-
Llandeilian (1)
-
Llanvirnian (7)
-
-
Skiddaw Slates (15)
-
Upper Ordovician
-
Ashgillian (7)
-
Caradocian
-
Borrowdale Volcanic Group (14)
-
-
Katian (1)
-
Sandbian (1)
-
-
-
Permian
-
Lower Permian (2)
-
Upper Permian
-
Cadeby Formation (1)
-
Zechstein (5)
-
-
-
Silurian
-
Lower Silurian
-
Llandovery
-
Telychian (1)
-
-
Wenlock
-
Homerian (1)
-
Much Wenlock Limestone (1)
-
-
-
Middle Silurian (2)
-
Upper Silurian
-
Ludlow
-
Gorstian (1)
-
-
Pridoli (3)
-
-
-
upper Paleozoic (1)
-
-
Phanerozoic (7)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Lewisian (1)
-
Neoproterozoic
-
Ediacaran (6)
-
Infracambrian (1)
-
Vendian (4)
-
-
-
-
-
-
igneous rocks
-
extrusive rocks (1)
-
igneous rocks
-
granophyre (2)
-
hypabyssal rocks (1)
-
plutonic rocks
-
diabase (5)
-
diorites (3)
-
gabbros
-
alkali gabbros
-
teschenite (1)
-
-
-
granites
-
microgranite (2)
-
S-type granites (1)
-
-
granodiorites (1)
-
lamproite (1)
-
lamprophyres (3)
-
pegmatite (1)
-
ultramafics (1)
-
-
volcanic rocks
-
andesites (5)
-
basalts
-
flood basalts (1)
-
olivine basalt (1)
-
tholeiite (1)
-
-
dacites (1)
-
glasses (2)
-
pyroclastics
-
ignimbrite (3)
-
pumice (1)
-
tuff (6)
-
-
rhyolites (3)
-
trachytes (1)
-
-
-
ophiolite (2)
-
volcanic ash (3)
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses (1)
-
marbles (1)
-
metasedimentary rocks (2)
-
metasomatic rocks
-
skarn (1)
-
-
metavolcanic rocks (1)
-
quartzites (1)
-
schists (1)
-
slates (3)
-
-
ophiolite (2)
-
turbidite (6)
-
-
meteorites
-
meteorites (1)
-
-
minerals
-
alabaster (1)
-
arsenides
-
arsenopyrite (1)
-
-
carbonates
-
ankerite (1)
-
aragonite (4)
-
calcite (8)
-
magnesian calcite (1)
-
siderite (3)
-
-
halides
-
chlorides
-
halite (1)
-
-
fluorides
-
fluorite (2)
-
-
-
minerals (9)
-
native elements
-
graphite (1)
-
-
nitrates (2)
-
oxides
-
goethite (2)
-
hematite (5)
-
iron oxides (3)
-
lepidocrocite (2)
-
magnetite (2)
-
rutile (1)
-
-
phosphates
-
apatite (7)
-
-
silicates
-
chain silicates
-
prehnite (1)
-
pyroxene group (1)
-
-
framework silicates
-
feldspar group
-
alkali feldspar (3)
-
plagioclase
-
albite (1)
-
-
-
silica minerals
-
quartz (5)
-
-
zeolite group
-
analcime (1)
-
-
-
orthosilicates
-
nesosilicates
-
chloritoid (1)
-
garnet group (2)
-
olivine group
-
olivine (1)
-
-
staurolite (1)
-
zircon group
-
zircon (9)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (6)
-
cookeite (1)
-
sudoite (1)
-
-
clay minerals
-
dickite (1)
-
kaolinite (12)
-
montmorillonite (1)
-
smectite (8)
-
vermiculite (2)
-
-
illite (8)
-
mica group
-
biotite (1)
-
glauconite (3)
-
muscovite (3)
-
-
palygorskite (3)
-
sepiolite (1)
-
serpentine group
-
berthierine (5)
-
-
tosudite (1)
-
-
-
sulfates
-
anhydrite (1)
-
barite (2)
-
gypsum (3)
-
-
sulfides
-
arsenopyrite (1)
-
bravoite (1)
-
chalcopyrite (1)
-
copper sulfides (1)
-
galena (2)
-
millerite (1)
-
pyrite (9)
-
sphalerite (1)
-
-
-
Primary terms
-
absolute age (32)
-
academic institutions (2)
-
Africa
-
East Africa
-
Kenya (3)
-
Uganda (1)
-
-
North Africa
-
Algeria (1)
-
Egypt
-
Nile Delta (1)
-
-
Libya (1)
-
Morocco (3)
-
Tunisia (3)
-
-
Southern Africa
-
South Africa (1)
-
-
West Africa
-
Nigeria (1)
-
-
-
Antarctica (1)
-
Arctic Ocean
-
Barents Sea (1)
-
Beaufort Sea (1)
-
-
Arctic region
-
Greenland
-
East Greenland (2)
-
Jameson Land (1)
-
-
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
Yemen
-
Aden Yemen (1)
-
-
-
Central Asia
-
Kazakhstan (1)
-
-
Far East
-
China (2)
-
Japan
-
Hokkaido (1)
-
-
-
Indian Peninsula
-
India (1)
-
Nepal (1)
-
Pakistan (1)
-
-
Middle East
-
Iran (1)
-
Iraq (1)
-
Israel (2)
-
Jordan (1)
-
Turkey (1)
-
-
Siberia (1)
-
-
associations (5)
-
Atlantic Ocean
-
Mid-Atlantic Ridge (1)
-
North Atlantic
-
Celtic Sea (2)
-
English Channel (3)
-
Irish Sea (2)
-
North Sea
-
East Shetland Basin (1)
-
Viking Graben (1)
-
-
Northeast Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Azores (1)
-
-
Atlantic region (2)
-
atmosphere (1)
-
Australasia
-
Australia
-
Amadeus Basin (1)
-
Georgina Basin (1)
-
South Australia
-
Flinders Ranges (1)
-
-
Western Australia (2)
-
-
-
biogeography (15)
-
biography (5)
-
bitumens (1)
-
boron (3)
-
brines (1)
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
Nova Scotia
-
Cape Breton Island (1)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Avalon Peninsula (1)
-
-
-
-
Nunavut
-
Ellesmere Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
-
Western Canada
-
Alberta (1)
-
British Columbia (1)
-
Northwest Territories (1)
-
-
-
carbon
-
C-13/C-12 (16)
-
C-14 (2)
-
C-14/C-12 (1)
-
organic carbon (8)
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Puerto Rico (1)
-
-
-
Bahamas (1)
-
-
-
catalogs (2)
-
Cenozoic
-
Iron Age (1)
-
Quaternary
-
Holocene
-
Flandrian (1)
-
upper Holocene
-
Roman period (1)
-
-
-
Pleistocene
-
middle Pleistocene (1)
-
upper Pleistocene
-
Devensian (3)
-
Hoxnian (1)
-
Ipswichian (2)
-
Weichselian (1)
-
Wisconsinan (1)
-
-
-
upper Quaternary (1)
-
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
lower Miocene (1)
-
-
Pliocene
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
-
Green River Formation (1)
-
lower Eocene
-
Willwood Formation (1)
-
Ypresian
-
London Clay (14)
-
-
-
middle Eocene
-
Bartonian (1)
-
-
upper Eocene (2)
-
-
Oligocene
-
Boom Clay (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (3)
-
-
upper Paleocene
-
Thanetian (2)
-
-
-
Wasatch Formation (1)
-
-
-
upper Cenozoic (1)
-
-
chemical analysis (1)
-
Chordata
-
Vertebrata
-
Pisces
-
Osteichthyes
-
Actinopterygii
-
Teleostei (1)
-
-
-
-
Tetrapoda
-
Aves
-
Archaeornithes
-
Archaeopteryx (1)
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Amblypoda
-
Pantodonta (1)
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Elephas
-
Elephas antiquus (1)
-
-
-
-
-
-
-
-
Reptilia
-
Anapsida
-
Testudines (1)
-
-
Diapsida
-
Archosauria
-
dinosaurs
-
Ornithischia (1)
-
-
Pterosauria (1)
-
-
Ichthyosauria (2)
-
-
-
-
Thelodonti (1)
-
-
-
clay mineralogy (29)
-
climate change (9)
-
coal deposits (1)
-
conservation (4)
-
construction materials
-
building stone (5)
-
-
continental shelf (5)
-
coprolites (1)
-
crust (14)
-
crystal chemistry (1)
-
crystal growth (3)
-
crystal structure (4)
-
crystallography (2)
-
dams (8)
-
data processing (21)
-
deformation (25)
-
diagenesis (43)
-
Earth (1)
-
earthquakes (4)
-
ecology (6)
-
economic geology (21)
-
education (3)
-
electron microscopy (2)
-
energy sources (3)
-
engineering geology (41)
-
environmental geology (1)
-
Eurasia (1)
-
Europe
-
Alps (1)
-
Central Europe
-
Austria (3)
-
Czech Republic
-
Bohemia (1)
-
-
Germany
-
Hamburg Germany (1)
-
Harz Mountains (1)
-
Lower Saxony Germany
-
Gorleben (1)
-
-
Thuringia Germany (1)
-
Weser River (1)
-
-
Hungary (1)
-
Poland
-
Lower Silesia (1)
-
-
Silesia (1)
-
Switzerland (2)
-
-
Fennoscandian Shield (1)
-
Moscow Russian Federation (1)
-
Nizhniy Novgorod Russian Federation (1)
-
North Sea Coast (1)
-
Pyrenees (1)
-
Rhine Basin (1)
-
Southern Europe
-
Iberian Peninsula
-
Portugal (5)
-
Spain
-
Galicia Spain (1)
-
-
-
Italy
-
Lombardy Italy (1)
-
-
Romania
-
Walachia
-
Prahova Romania
-
Ploesti Romania (1)
-
-
-
-
Yugoslavia (1)
-
-
Ukraine
-
Crimea Ukraine
-
Simferopol Ukraine (1)
-
-
-
Variscides (2)
-
Western Europe
-
Belgium
-
Brabant Massif (5)
-
-
France
-
Armorican Massif (3)
-
Brittany (2)
-
Normandy (1)
-
Paris Basin (5)
-
-
Ireland
-
Mayo Ireland (1)
-
-
Netherlands (2)
-
Scandinavia
-
Denmark
-
Bornholm (1)
-
-
Norway (3)
-
Sweden
-
Gotland Sweden (3)
-
-
-
United Kingdom
-
English Channel Islands
-
Guernsey (1)
-
Jersey (3)
-
-
Great Britain
-
Bristol Channel (5)
-
England
-
Berkshire England (1)
-
Cornwall England (2)
-
Cumbria England
-
Howgill Fells (2)
-
-
Derbyshire England (2)
-
Devon England
-
Dartmoor (3)
-
Exeter England (1)
-
Torquay England (1)
-
-
Dorset England (1)
-
Dudley England (1)
-
Durham England (1)
-
Essex England (3)
-
Hampshire Basin (1)
-
Kent England (1)
-
Lancashire England (1)
-
Leicestershire England (2)
-
London England (1)
-
Manchester England (1)
-
Northumberland England (1)
-
Pennines (1)
-
Shropshire England
-
Church Stretton England (2)
-
Wenlock Edge (3)
-
-
Somerset England (2)
-
Staffordshire England (2)
-
Welsh Borderland (13)
-
Wessex Basin (1)
-
West Midlands (1)
-
Wolverhampton England (1)
-
Worcestershire England (1)
-
Yorkshire England (2)
-
-
Scotland
-
Midlothian Scotland (1)
-
Moine thrust zone (1)
-
Moray Firth (1)
-
Perthshire Scotland (1)
-
-
Wales
-
Anglesey Wales (1)
-
Caernarvonshire Wales
-
Snowdonia (1)
-
-
Glamorgan Wales
-
Swansea Wales (1)
-
-
Gwynedd Wales
-
Arenig (1)
-
Snowdonia (1)
-
-
Merionethshire Wales
-
Arenig (1)
-
-
Monmouthshire Wales (2)
-
Pembrokeshire Wales
-
Pembroke Wales (1)
-
-
South Wales (4)
-
Welsh Basin (3)
-
-
-
Isle of Man (3)
-
Northern Ireland (8)
-
-
-
-
faults (41)
-
folds (25)
-
foliation (7)
-
foundations (10)
-
fractures (14)
-
fungi (1)
-
geochemistry (36)
-
geochronology (20)
-
geology (2)
-
geomorphology (20)
-
geophysical methods (57)
-
geothermal energy (4)
-
glacial geology (10)
-
government agencies
-
survey organizations (1)
-
-
Graptolithina
-
Dendroidea (1)
-
Graptoloidea
-
Didymograptina (1)
-
Monograptina
-
Monograptus (1)
-
-
-
-
ground water (71)
-
heat flow (7)
-
Hemichordata (1)
-
hydrogeology (16)
-
hydrology (17)
-
ichnofossils
-
Arenicolites (1)
-
Chondrites ichnofossils (3)
-
Corophioides (1)
-
Diplocraterion (2)
-
Ophiomorpha (3)
-
Palaeophycus (1)
-
Planolites (1)
-
Rusophycus (1)
-
Skolithos (2)
-
-
igneous rocks
-
granophyre (2)
-
hypabyssal rocks (1)
-
plutonic rocks
-
diabase (5)
-
diorites (3)
-
gabbros
-
alkali gabbros
-
teschenite (1)
-
-
-
granites
-
microgranite (2)
-
S-type granites (1)
-
-
granodiorites (1)
-
lamproite (1)
-
lamprophyres (3)
-
pegmatite (1)
-
ultramafics (1)
-
-
volcanic rocks
-
andesites (5)
-
basalts
-
flood basalts (1)
-
olivine basalt (1)
-
tholeiite (1)
-
-
dacites (1)
-
glasses (2)
-
pyroclastics
-
ignimbrite (3)
-
pumice (1)
-
tuff (6)
-
-
rhyolites (3)
-
trachytes (1)
-
-
-
inclusions
-
fluid inclusions (4)
-
-
intrusions (36)
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (2)
-
-
-
Mandibulata
-
Crustacea
-
Malacostraca (3)
-
Ostracoda
-
Podocopida
-
Cytherocopina (3)
-
-
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (1)
-
-
Exopterygota
-
Orthoptera (1)
-
-
-
-
-
Myriapoda (1)
-
-
Trilobitomorpha
-
Trilobita
-
Corynexochida (1)
-
Odontopleurida (1)
-
Ptychopariida
-
Asaphidae (1)
-
Olenidae (1)
-
-
Redlichiida (1)
-
-
-
-
Brachiopoda
-
Articulata
-
Orthida (2)
-
Spiriferida
-
Atrypidae
-
Atrypa (1)
-
-
-
Terebratulida (1)
-
Thecideidina
-
Thecideidae (1)
-
-
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
Scleractinia (1)
-
Tabulata
-
Heliolitida
-
Heliolitidae
-
Heliolites (1)
-
-
-
-
-
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Asteroidea (2)
-
-
-
Crinozoa
-
Blastoidea (2)
-
Crinoidea (10)
-
Cystoidea (3)
-
-
Echinozoa
-
Echinoidea (3)
-
-
Homalozoa
-
Machaeridia (1)
-
Stylophora (1)
-
-
-
Mollusca
-
Bivalvia
-
Ostreoidea
-
Gryphaea (2)
-
-
Pterioida
-
Pteriina
-
Anthraconaia (2)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (9)
-
Goniatitida
-
Goniatitidae
-
Goniatites (1)
-
-
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
Nautiloidea
-
Nautilus (1)
-
-
-
Gastropoda (3)
-
Polyplacophora (1)
-
-
Porifera
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Endothyra (1)
-
-
Miliolina (1)
-
Rotaliina
-
Nodosariacea
-
Nodosariidae
-
Lenticulina (1)
-
-
-
Rotaliacea
-
Elphidium
-
Elphidium excavatum (1)
-
-
Rotalia (1)
-
-
-
Textulariina (1)
-
-
Radiolaria (1)
-
-
Vermes
-
Annelida (1)
-
-
-
isostasy (2)
-
isotopes
-
radioactive isotopes
-
C-14 (2)
-
C-14/C-12 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Rn-222 (1)
-
Sm-147/Nd-144 (2)
-
-
stable isotopes
-
C-13/C-12 (16)
-
C-14/C-12 (1)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (4)
-
O-18/O-16 (13)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
S-34/S-32 (1)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (3)
-
-
-
kaolin deposits (1)
-
land subsidence (8)
-
land use (9)
-
lava (7)
-
magmas (11)
-
mantle (2)
-
maps (5)
-
marble deposits (1)
-
marine geology (1)
-
marine installations (1)
-
Mesozoic
-
Carrara Marble (1)
-
Cretaceous
-
Hue Shale (1)
-
Lower Cretaceous
-
Albian (5)
-
Aptian (1)
-
Barremian (3)
-
Berriasian (2)
-
Gault Clay (2)
-
Hauterivian (1)
-
Speeton Clay (4)
-
Valanginian (1)
-
Wealden (7)
-
-
Lower Greensand (4)
-
Middle Cretaceous (1)
-
Upper Cretaceous
-
Campanian (2)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Coniacian (1)
-
K-T boundary (3)
-
Maestrichtian (1)
-
Santonian (2)
-
Senonian (6)
-
Turonian
-
lower Turonian (1)
-
-
-
-
Jurassic
-
Carmel Formation (1)
-
Lower Jurassic
-
Dunlin Group (1)
-
Hettangian (4)
-
lower Liassic (3)
-
middle Liassic (1)
-
Pliensbachian (2)
-
Sinemurian (3)
-
Toarcian
-
lower Toarcian (1)
-
-
upper Liassic (5)
-
-
Middle Jurassic
-
Aalenian (1)
-
Bajocian (2)
-
Bathonian
-
Great Oolite Group (1)
-
-
Callovian (5)
-
-
Oxford Clay (20)
-
Upper Jurassic
-
Kimmeridge Clay (8)
-
Kimmeridgian (3)
-
Morrison Formation (1)
-
Oxfordian (24)
-
-
-
Triassic
-
Lower Triassic
-
Bunter (4)
-
Induan (1)
-
-
Middle Triassic
-
Anisian (1)
-
Ladinian (1)
-
-
Sherwood Sandstone (8)
-
Upper Triassic
-
Carnian (2)
-
Keuper (1)
-
Mercia Mudstone (10)
-
Rhaetian
-
Penarth Group (3)
-
-
-
-
-
metal ores
-
base metals (4)
-
cobalt ores (1)
-
copper ores (5)
-
lead ores (1)
-
lead-zinc deposits (1)
-
polymetallic ores (1)
-
silver ores (1)
-
tin ores (1)
-
zinc ores (2)
-
-
metals
-
alkali metals
-
lithium (1)
-
potassium (3)
-
rubidium (1)
-
-
alkaline earth metals
-
beryllium (1)
-
calcium (2)
-
magnesium (1)
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
antimony (1)
-
arsenic (2)
-
copper (4)
-
indium (1)
-
iron
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (4)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
-
tin (2)
-
tungsten (2)
-
zinc (1)
-
-
metamorphic rocks
-
gneisses (1)
-
marbles (1)
-
metasedimentary rocks (2)
-
metasomatic rocks
-
skarn (1)
-
-
metavolcanic rocks (1)
-
quartzites (1)
-
schists (1)
-
slates (3)
-
-
metamorphism (15)
-
metasomatism (10)
-
meteorites (1)
-
meteorology (2)
-
micropaleontology (5)
-
mineral deposits, genesis (15)
-
mineral exploration (3)
-
mineral resources (2)
-
mineralogy (18)
-
minerals (9)
-
mining geology (3)
-
museums (2)
-
nitrogen
-
N-15/N-14 (1)
-
-
noble gases
-
argon (1)
-
radon
-
Rn-222 (1)
-
-
-
North America
-
Appalachian Basin (1)
-
Appalachians
-
Southern Appalachians (1)
-
-
Basin and Range Province (1)
-
Great Lakes
-
Lake Michigan (1)
-
-
Gulf Coastal Plain (1)
-
-
ocean circulation (1)
-
oceanography (3)
-
oil and gas fields (1)
-
orogeny (7)
-
oxygen
-
O-18/O-16 (13)
-
-
paleobotany (21)
-
paleoclimatology (13)
-
paleoecology (33)
-
paleogeography (35)
-
paleomagnetism (18)
-
paleontology (131)
-
Paleozoic
-
Cambrian
-
Acadian (2)
-
Lower Cambrian (4)
-
Middle Cambrian (1)
-
Upper Cambrian
-
Furongian (1)
-
-
-
Carboniferous
-
Avonian (1)
-
Culm (1)
-
Lower Carboniferous
-
Asbian (1)
-
Dinantian (13)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (1)
-
Harrodsburg Limestone (1)
-
-
-
-