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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Arctic Ocean
-
Alpha Cordillera (2)
-
Amerasia Basin (2)
-
Barents Sea (3)
-
Beaufort Sea (7)
-
Canada Basin (3)
-
Chukchi Sea (1)
-
Eurasia Basin (1)
-
Kara Sea (1)
-
Lomonosov Ridge (1)
-
Mid-Arctic Ocean Ridge (1)
-
Nares Strait (6)
-
Norwegian Sea
-
Knipovich Ridge (1)
-
-
-
Arctic region
-
Greenland
-
East Greenland (2)
-
Northern Greenland (2)
-
West Greenland (1)
-
-
Russian Arctic
-
Franz Josef Land (2)
-
Novaya Zemlya (2)
-
Wrangel Island (1)
-
-
Svalbard
-
Spitsbergen (2)
-
-
-
Asia
-
Altai Russian Federation (1)
-
Far East
-
China
-
Bohaiwan Basin (1)
-
Henan China (1)
-
Sichuan China (1)
-
Songliao Basin (1)
-
Yunnan China (1)
-
-
Japan (1)
-
-
Indian Peninsula
-
India (1)
-
-
Kemerovo Russian Federation
-
Salair Russian Federation (1)
-
-
Khabarovsk Russian Federation (1)
-
Okhotsk-Chukchi volcanic belt (1)
-
Omolon River (1)
-
Siberia (3)
-
Wrangel Island (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Frobisher Bay (5)
-
Hudson Bay (1)
-
Hudson Strait (4)
-
Labrador Sea
-
Labrador Shelf (1)
-
-
Northwest Atlantic (1)
-
-
-
Atlantic region (1)
-
Australasia
-
Australia
-
Northern Territory Australia (1)
-
Queensland Australia (1)
-
-
-
Baffin Bay (11)
-
Banks Island (25)
-
Bathurst Island (23)
-
Beaufort-Mackenzie Basin (3)
-
Caledonides (3)
-
Canada
-
Arctic Archipelago (529)
-
Eastern Canada
-
Baffin Island
-
Barnes ice cap (7)
-
Cape Dyer (1)
-
-
Lancaster Sound (2)
-
Maritime Provinces
-
New Brunswick (1)
-
Nova Scotia (2)
-
Prince Edward Island (1)
-
-
Newfoundland and Labrador
-
Labrador (3)
-
Newfoundland (5)
-
-
Ontario (3)
-
Quebec
-
Anticosti Island (1)
-
Gaspe Peninsula (1)
-
-
-
Hudson Bay (1)
-
Liard River (1)
-
Mackenzie Mountains (4)
-
Nunavut
-
Baffin Island
-
Barnes ice cap (7)
-
Cape Dyer (1)
-
-
Boothia Peninsula (3)
-
Devon Island (32)
-
Ellesmere Island
-
Fosheim Peninsula (4)
-
-
Haughton impact structure (4)
-
Lancaster Sound (2)
-
Somerset Island (29)
-
Southampton Island (2)
-
Sverdrup Basin (57)
-
Sverdrup Islands
-
Amund Ringnes Island (4)
-
Axel Heiberg Island (44)
-
Ellef Ringnes Island (6)
-
Meighen Island (3)
-
-
-
Queen Elizabeth Islands
-
Devon Island (32)
-
Ellesmere Island
-
Fosheim Peninsula (4)
-
-
Parry Islands (66)
-
Sverdrup Basin (57)
-
Sverdrup Islands
-
Amund Ringnes Island (4)
-
Axel Heiberg Island (44)
-
Ellef Ringnes Island (6)
-
Meighen Island (3)
-
-
-
Selwyn Mountains (1)
-
Ungava (2)
-
Western Canada
-
Alberta (5)
-
British Columbia (7)
-
Canadian Cordillera (5)
-
Manitoba
-
Nelson River (1)
-
-
Northwest Territories
-
Great Bear Lake (1)
-
Mackenzie Delta (6)
-
-
Saskatchewan (2)
-
Yukon Territory
-
Kluane Lake (1)
-
Royal Creek (1)
-
Wernecke Mountains (1)
-
-
-
-
Commonwealth of Independent States
-
Russian Federation
-
Altai Russian Federation (1)
-
Arkhangelsk Russian Federation
-
Franz Josef Land (2)
-
Novaya Zemlya (2)
-
-
Kama River (1)
-
Kemerovo Russian Federation
-
Salair Russian Federation (1)
-
-
Khabarovsk Russian Federation (1)
-
Okhotsk-Chukchi volcanic belt (1)
-
Omolon River (1)
-
Pechora Basin (1)
-
Russian Arctic
-
Franz Josef Land (2)
-
Novaya Zemlya (2)
-
Wrangel Island (1)
-
-
Tatar Russian Federation (1)
-
Ural region (1)
-
Uralian Foreland (1)
-
Volga region (1)
-
-
Urals
-
Novaya Zemlya (2)
-
Southern Urals (1)
-
Uralian Foreland (1)
-
-
-
Cornwallis Island (62)
-
Cumberland Peninsula (8)
-
Davis Strait (1)
-
Europe
-
Arkhangelsk Russian Federation
-
Franz Josef Land (2)
-
Novaya Zemlya (2)
-
-
Central Europe
-
Czech Republic
-
Bohemia (1)
-
-
-
Pechora Basin (1)
-
Tatar Russian Federation (1)
-
Western Europe
-
Ireland
-
Kerry Ireland
-
Dingle Peninsula (1)
-
-
-
Scandinavia
-
Norway (1)
-
-
United Kingdom
-
Great Britain
-
Scotland (2)
-
-
-
-
-
Green River basin (1)
-
Mackenzie River valley (1)
-
Melville Island (23)
-
North America
-
Canadian Shield
-
Churchill Province
-
Hearne Province (1)
-
Rae Province (3)
-
-
Grenville Province (1)
-
Slave Province (1)
-
-
Denali Fault (1)
-
Disturbed Belt (1)
-
North American Cordillera
-
Canadian Cordillera (5)
-
-
North American Craton (2)
-
Rocky Mountains
-
Northern Rocky Mountains (1)
-
-
Tintina Fault (1)
-
Western Canada Sedimentary Basin (2)
-
Western Interior
-
Western Interior Seaway (2)
-
-
-
North Slope (4)
-
Northern Hemisphere (1)
-
Otto Fjord (1)
-
Pacific Ocean
-
South Pacific
-
Southwest Pacific
-
Campbell Plateau (1)
-
-
-
West Pacific
-
Southwest Pacific
-
Campbell Plateau (1)
-
-
-
-
polar regions (2)
-
Prince of Wales Island (17)
-
San Juan Basin (1)
-
Sawtooth Range (2)
-
South America (1)
-
United States
-
Alaska
-
Brooks Range (3)
-
Mount Hayes Quadrangle (1)
-
Nabesna Quadrangle (1)
-
Prudhoe Bay (1)
-
Seward Peninsula (1)
-
-
Bighorn Basin (1)
-
California
-
Anza-Borrego Desert State Park (1)
-
Fresno County California (1)
-
San Diego County California (1)
-
-
Illinois (2)
-
Iowa
-
Des Moines County Iowa (1)
-
-
Missouri
-
Boone County Missouri (1)
-
Greene County Missouri (1)
-
Viburnum Trend (1)
-
-
Nevada
-
Elko County Nevada (1)
-
Eureka County Nevada (1)
-
-
New Mexico (1)
-
New York
-
Niagara County New York (1)
-
Orleans County New York (1)
-
-
Oregon (1)
-
Powder River basin (1)
-
Tennessee (2)
-
Texas
-
Brewster County Texas
-
Big Bend National Park (1)
-
-
-
Virginia (1)
-
Western U.S. (2)
-
Wisconsin (1)
-
Wyoming (1)
-
-
USSR (2)
-
Victoria Island (19)
-
-
commodities
-
barite deposits (1)
-
bitumens (2)
-
brines (1)
-
coal deposits (1)
-
energy sources (4)
-
metal ores
-
copper ores (3)
-
gold ores (1)
-
iron ores (1)
-
lead ores (4)
-
lead-zinc deposits (12)
-
nickel ores (2)
-
platinum ores (1)
-
silver ores (1)
-
uranium ores (1)
-
zinc ores (4)
-
-
mineral deposits, genesis (14)
-
mineral exploration (3)
-
oil and gas fields (7)
-
petroleum
-
natural gas (10)
-
-
-
elements, isotopes
-
boron (1)
-
carbon
-
C-13/C-12 (15)
-
C-14 (44)
-
organic carbon (3)
-
-
chemical ratios (2)
-
hydrogen
-
D/H (5)
-
deuterium (4)
-
tritium (2)
-
-
isotope ratios (27)
-
isotopes
-
radioactive isotopes
-
Al-26 (3)
-
Be-10 (3)
-
C-14 (44)
-
Pa-231 (1)
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Sm-147/Nd-144 (2)
-
Th-230 (1)
-
tritium (2)
-
-
stable isotopes
-
C-13/C-12 (15)
-
D/H (5)
-
deuterium (4)
-
Hf-177/Hf-176 (1)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (17)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
S-34/S-32 (4)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (4)
-
-
-
large-ion lithophile elements (1)
-
Lu/Hf (1)
-
metals
-
actinides
-
protactinium
-
Pa-231 (1)
-
-
thorium
-
Th-230 (1)
-
-
-
alkali metals
-
potassium (2)
-
rubidium (1)
-
sodium (4)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (3)
-
-
calcium (2)
-
magnesium (2)
-
strontium
-
Sr-87/Sr-86 (4)
-
-
-
aluminum
-
Al-26 (3)
-
-
gallium (1)
-
gold (1)
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron
-
ferric iron (1)
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
-
manganese (2)
-
mercury (1)
-
nickel (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
-
platinum ores (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
-
zinc (1)
-
-
nitrogen (2)
-
oxygen
-
O-18/O-16 (17)
-
-
phosphorus (2)
-
sulfur
-
S-34/S-32 (4)
-
-
trace metals (1)
-
-
fossils
-
bacteria (2)
-
borings (1)
-
burrows (4)
-
Chordata
-
Vertebrata
-
Agnatha
-
Heterostraci (3)
-
Ostracodermi (1)
-
-
Pisces
-
Acanthodii (1)
-
Chondrichthyes (1)
-
Osteichthyes
-
Actinopterygii
-
Teleostei (1)
-
-
-
-
Tetrapoda
-
Mammalia
-
Theria
-
Eutheria
-
Amblypoda
-
Pantodonta (2)
-
-
Artiodactyla (1)
-
Carnivora (1)
-
Cetacea (1)
-
Creodonta (1)
-
Insectivora
-
Soricidae (1)
-
-
Perissodactyla (1)
-
Rodentia (1)
-
-
-
-
Reptilia
-
Anapsida
-
Testudines (2)
-
-
Diapsida
-
Sauropterygia
-
Plesiosauria (1)
-
-
-
-
-
-
-
cyanobacteria (3)
-
fungi (2)
-
Graptolithina
-
Graptoloidea
-
Monograptina (8)
-
-
-
ichnofossils (5)
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (2)
-
-
-
Mandibulata
-
Crustacea
-
Ostracoda (2)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (3)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Lichida (3)
-
Odontopleurida (1)
-
Phacopida
-
Phacopina (1)
-
-
Ptychopariida
-
Proetidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Orthida
-
Enteletacea
-
Schizophoria (1)
-
-
-
Pentamerida (2)
-
Productida (1)
-
Spiriferida
-
Atrypidae (3)
-
-
Strophomenida (4)
-
-
Inarticulata (1)
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
Tabulata
-
Heliolitida
-
Heliolitidae
-
Heliolites (4)
-
-
-
-
-
-
Scyphozoa
-
Conulariida (1)
-
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (4)
-
-
-
Mollusca
-
Bivalvia
-
Cyrtodontida (1)
-
Heterodonta
-
Hiatella
-
Hiatella arctica (2)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Anarcestida (1)
-
Scaphites (1)
-
-
-
Gastropoda
-
Archaeogastropoda (1)
-
-
-
Porifera
-
Calcarea
-
Sphinctozoa (1)
-
-
Demospongea (5)
-
Hexactinellida (2)
-
Stromatoporoidea (9)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (1)
-
-
Rotaliina
-
Globigerinacea
-
Globorotaliidae
-
Globorotalia
-
Globorotalia pachyderma (1)
-
-
-
-
-
-
Radiolaria (1)
-
-
Vermes
-
scolecodonts (2)
-
-
-
lichens (2)
-
microfossils
-
Chitinozoa (2)
-
Conodonta (18)
-
Fusulinina
-
Fusulinidae (1)
-
-
problematic microfossils (2)
-
scolecodonts (2)
-
-
palynomorphs
-
acritarchs (2)
-
Chitinozoa (2)
-
Dinoflagellata (8)
-
megaspores (1)
-
miospores
-
pollen (5)
-
-
-
Plantae
-
algae
-
diatoms (6)
-
Microcodium (1)
-
nannofossils (1)
-
Rhodophyta (3)
-
-
Bryophyta (1)
-
Spermatophyta
-
Angiospermae (1)
-
Gymnospermae
-
Bennettitales (1)
-
Coniferales
-
Taxodiaceae
-
Metasequoia (2)
-
-
-
-
-
-
problematic fossils
-
problematic microfossils (2)
-
-
thallophytes (8)
-
-
geochronology methods
-
Ar/Ar (2)
-
exposure age (5)
-
fission-track dating (2)
-
K/Ar (3)
-
lichenometry (1)
-
Lu/Hf (1)
-
optically stimulated luminescence (1)
-
paleomagnetism (20)
-
Pb/Pb (2)
-
racemization (14)
-
Rb/Sr (2)
-
Sm/Nd (1)
-
Th/U (2)
-
thermoluminescence (1)
-
tree rings (3)
-
U/Pb (18)
-
uranium disequilibrium (5)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (7)
-
Neoglacial (1)
-
upper Holocene (6)
-
-
Innuitian ice sheet (5)
-
Pleistocene
-
lower Pleistocene (1)
-
Matuyama Chron (3)
-
middle Pleistocene (1)
-
upper Pleistocene
-
Sangamonian (1)
-
Weichselian
-
upper Weichselian
-
Younger Dryas (3)
-
-
-
Wisconsinan
-
lower Wisconsinan (1)
-
upper Wisconsinan (9)
-
-
-
-
upper Quaternary
-
Brunhes Chron (3)
-
-
-
Tertiary
-
lower Tertiary (4)
-
Neogene
-
Miocene
-
lower Miocene (1)
-
upper Miocene (2)
-
-
Pliocene
-
upper Pliocene (2)
-
-
upper Neogene (1)
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Wasatchian (1)
-
-
middle Eocene (2)
-
-
Oligocene (2)
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
-
-
-
Shahejie Formation (1)
-
upper Tertiary (2)
-
-
upper Cenozoic (4)
-
-
Laurentide ice sheet (16)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (1)
-
Barremian (2)
-
Christopher Formation (6)
-
Hauterivian (1)
-
Isachsen Formation (4)
-
Valanginian (3)
-
-
Nenjiang Formation (1)
-
Qingshankou Formation (1)
-
Upper Cretaceous
-
Campanian (2)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Coniacian (3)
-
Kanguk Formation (9)
-
Santonian (1)
-
Senonian (4)
-
Turonian (2)
-
-
-
Jurassic
-
Lower Jurassic
-
middle Liassic (1)
-
Pliensbachian (1)
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
-
Aalenian (1)
-
-
Upper Jurassic
-
Volgian (2)
-
-
-
Triassic
-
Lower Triassic
-
Induan (1)
-
Permian-Triassic boundary (2)
-
-
Middle Triassic
-
Anisian (1)
-
-
Shublik Formation (1)
-
Upper Triassic
-
Norian (3)
-
Sag River Sandstone (1)
-
-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (3)
-
Upper Cambrian (2)
-
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (1)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Lower Mississippian
-
Osagian
-
Burlington Limestone (2)
-
-
-
Middle Mississippian
-
Visean (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Bashkirian (1)
-
-
Middle Pennsylvanian
-
Moscovian (1)
-
-
Upper Pennsylvanian
-
Gzhelian (1)
-
Kasimovian (1)
-
-
-
Upper Carboniferous
-
Westphalian (1)
-
-
-
Devonian
-
Lower Devonian
-
Emsian (7)
-
Gedinnian (3)
-
Lochkovian (4)
-
Siegenian (1)
-
-
Middle Devonian
-
Detroit River Group (1)
-
Eifelian (3)
-
Onondaga Limestone (1)
-
-
Upper Devonian
-
Frasnian (1)
-
-
Zlichovian (3)
-
-
Endicott Group (1)
-
Lisburne Group (1)
-
lower Paleozoic
-
Cape Phillips Formation (29)
-
-
middle Paleozoic (2)
-
Ordovician
-
Lower Ordovician
-
Saint George Group (1)
-
Tremadocian (1)
-
-
Upper Ordovician
-
Ashgillian (1)
-
Caradocian (1)
-
-
-
Peel Sound Formation (5)
-
Permian
-
Echooka Formation (1)
-
Guadalupian
-
Capitanian (1)
-
Roadian (1)
-
Ufimian (1)
-
Wordian (1)
-
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
Kungurian (1)
-
Sakmarian (1)
-
-
-
Middle Permian (1)
-
Upper Permian
-
Kazanian (1)
-
Lopingian
-
Changhsingian (1)
-
-
Permian-Triassic boundary (2)
-
-
-
Read Bay Formation (16)
-
Silurian
-
Lower Silurian
-
Llandovery (8)
-
Wenlock
-
Homerian (5)
-
Sheinwoodian (1)
-
-
-
Middle Silurian
-
Guelph Formation (1)
-
Racine Dolomite (1)
-
Rochester Formation (1)
-
Waldron Shale (1)
-
-
Niagaran (1)
-
Upper Silurian
-
Ludlow
-
Gorstian (1)
-
-
Pridoli (10)
-
-
-
upper Paleozoic (3)
-
-
Phanerozoic (1)
-
Precambrian
-
Archean (3)
-
Hecla Hoek Formation (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic
-
Helikian
-
Neohelikian (1)
-
-
-
Neoproterozoic
-
Hadrynian (3)
-
-
Paleoproterozoic (6)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
kimberlite (1)
-
plutonic rocks
-
diabase (2)
-
gabbros (3)
-
granites
-
monzogranite (1)
-
-
ultramafics
-
peridotites
-
garnet lherzolite (1)
-
lherzolite (1)
-
spinel lherzolite (1)
-
-
-
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
flood basalts (2)
-
-
basanite (1)
-
nephelinite (1)
-
phonolites (1)
-
pyroclastics
-
hyaloclastite (1)
-
-
-
-
volcanic ash (2)
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses (6)
-
impactites
-
impact breccia (2)
-
-
metaigneous rocks
-
metabasalt (4)
-
-
metasedimentary rocks (8)
-
metavolcanic rocks (1)
-
quartzites (2)
-
-
-
minerals
-
carbonates
-
aragonite (1)
-
calcite (1)
-
dolomite (3)
-
-
halides
-
chlorides
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halite (4)
-
-
-
minerals (6)
-
oxides
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baddeleyite (3)
-
iron oxides (1)
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magnetite (1)
-
-
phosphates
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apatite (4)
-
monazite (1)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (1)
-
-
-
pyroxene group (1)
-
-
framework silicates
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feldspar group (1)
-
silica minerals
-
cristobalite (1)
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
mullite (1)
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (17)
-
-
-
-
ring silicates
-
cordierite (1)
-
-
sheet silicates
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chlorite group
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chamosite (1)
-
chlorite (2)
-
-
clay minerals
-
kaolinite (3)
-
montmorillonite (1)
-
smectite (3)
-
vermiculite (1)
-
-
illite (4)
-
mica group
-
muscovite (1)
-
-
serpentine group
-
berthierine (1)
-
-
-
-
sulfates
-
anhydrite (11)
-
gypsum (2)
-
jarosite (2)
-
-
sulfides
-
galena (1)
-
pyrite (2)
-
pyrrhotite (1)
-
sphalerite (2)
-
-
-
Primary terms
-
absolute age (71)
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Arctic Ocean
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Alpha Cordillera (2)
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Amerasia Basin (2)
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Beaufort Sea (7)
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Canada Basin (3)
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Lomonosov Ridge (1)
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Mid-Arctic Ocean Ridge (1)
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Nares Strait (6)
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Norwegian Sea
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Knipovich Ridge (1)
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-
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Arctic region
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Greenland
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East Greenland (2)
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Russian Arctic
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Asia
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Altai Russian Federation (1)
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Kemerovo Russian Federation
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Siberia (3)
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Wrangel Island (1)
-
-
Atlantic Ocean
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North Atlantic
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Frobisher Bay (5)
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Hudson Strait (4)
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atmosphere (2)
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Australasia
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bacteria (2)
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bibliography (1)
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boron (1)
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Canada
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Lancaster Sound (2)
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Maritime Provinces
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-
-
Newfoundland and Labrador
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-
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Ontario (3)
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Quebec
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Anticosti Island (1)
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Gaspe Peninsula (1)
-
-
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Hudson Bay (1)
-
Liard River (1)
-
Mackenzie Mountains (4)
-
Nunavut
-
Baffin Island
-
Barnes ice cap (7)
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Cape Dyer (1)
-
-
Boothia Peninsula (3)
-
Devon Island (32)
-
Ellesmere Island
-
Fosheim Peninsula (4)
-
-
Haughton impact structure (4)
-
Lancaster Sound (2)
-
Somerset Island (29)
-
Southampton Island (2)
-
Sverdrup Basin (57)
-
Sverdrup Islands
-
Amund Ringnes Island (4)
-
Axel Heiberg Island (44)
-
Ellef Ringnes Island (6)
-
Meighen Island (3)
-
-
-
Queen Elizabeth Islands
-
Devon Island (32)
-
Ellesmere Island
-
Fosheim Peninsula (4)
-
-
Parry Islands (66)
-
Sverdrup Basin (57)
-
Sverdrup Islands
-
Amund Ringnes Island (4)
-
Axel Heiberg Island (44)
-
Ellef Ringnes Island (6)
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Meighen Island (3)
-
-
-
Selwyn Mountains (1)
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Ungava (2)
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Western Canada
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Alberta (5)
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British Columbia (7)
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Canadian Cordillera (5)
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Manitoba
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Nelson River (1)
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Northwest Territories
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Great Bear Lake (1)
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Mackenzie Delta (6)
-
-
Saskatchewan (2)
-
Yukon Territory
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Kluane Lake (1)
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Royal Creek (1)
-
Wernecke Mountains (1)
-
-
-
-
carbon
-
C-13/C-12 (15)
-
C-14 (44)
-
organic carbon (3)
-
-
Cenozoic
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Quaternary
-
Holocene
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lower Holocene (7)
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Neoglacial (1)
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upper Holocene (6)
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Innuitian ice sheet (5)
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Pleistocene
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lower Pleistocene (1)
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Matuyama Chron (3)
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middle Pleistocene (1)
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upper Pleistocene
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Sangamonian (1)
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Weichselian
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upper Weichselian
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Younger Dryas (3)
-
-
-
Wisconsinan
-
lower Wisconsinan (1)
-
upper Wisconsinan (9)
-
-
-
-
upper Quaternary
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Brunhes Chron (3)
-
-
-
Tertiary
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lower Tertiary (4)
-
Neogene
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Miocene
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lower Miocene (1)
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upper Miocene (2)
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Pliocene
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upper Pliocene (2)
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upper Neogene (1)
-
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Paleogene
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Eocene
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lower Eocene
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Wasatchian (1)
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middle Eocene (2)
-
-
Oligocene (2)
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
-
-
-
Shahejie Formation (1)
-
upper Tertiary (2)
-
-
upper Cenozoic (4)
-
-
chemical analysis (1)
-
Chordata
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Vertebrata
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Agnatha
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Heterostraci (3)
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Ostracodermi (1)
-
-
Pisces
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Acanthodii (1)
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Chondrichthyes (1)
-
Osteichthyes
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Actinopterygii
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Teleostei (1)
-
-
-
-
Tetrapoda
-
Mammalia
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Theria
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Eutheria
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Amblypoda
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Pantodonta (2)
-
-
Artiodactyla (1)
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Carnivora (1)
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Cetacea (1)
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Creodonta (1)
-
Insectivora
-
Soricidae (1)
-
-
Perissodactyla (1)
-
Rodentia (1)
-
-
-
-
Reptilia
-
Anapsida
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Testudines (2)
-
-
Diapsida
-
Sauropterygia
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Plesiosauria (1)
-
-
-
-
-
-
-
clay mineralogy (5)
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climate change (10)
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coal deposits (1)
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continental drift (2)
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continental shelf (14)
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continental slope (1)
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crust (27)
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crystal growth (1)
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data processing (3)
-
Deep Sea Drilling Project
-
Leg 12
-
DSDP Site 112 (1)
-
-
Leg 22
-
DSDP Site 216 (1)
-
-
Leg 29
-
DSDP Site 275 (1)
-
-
-
deformation (15)
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diagenesis (26)
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Earth (2)
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earthquakes (2)
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energy sources (4)
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Europe
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Arkhangelsk Russian Federation
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Franz Josef Land (2)
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Novaya Zemlya (2)
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Central Europe
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Czech Republic
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-
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Pechora Basin (1)
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Tatar Russian Federation (1)
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Western Europe
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Ireland
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Kerry Ireland
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Dingle Peninsula (1)
-
-
-
Scandinavia
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Norway (1)
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United Kingdom
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Great Britain
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Scotland (2)
-
-
-
-
-
explosions (1)
-
faults (37)
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folds (27)
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foliation (6)
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fractures (2)
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fungi (2)
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geochemistry (45)
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geochronology (46)
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geomorphology (35)
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geophysical methods (35)
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glacial geology (76)
-
Graptolithina
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Graptoloidea
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Monograptina (8)
-
-
-
ground water (4)
-
heat flow (6)
-
hydrogen
-
D/H (5)
-
deuterium (4)
-
tritium (2)
-
-
hydrogeology (4)
-
hydrology (15)
-
ichnofossils (5)
-
igneous rocks
-
kimberlite (1)
-
plutonic rocks
-
diabase (2)
-
gabbros (3)
-
granites
-
monzogranite (1)
-
-
ultramafics
-
peridotites
-
garnet lherzolite (1)
-
lherzolite (1)
-
spinel lherzolite (1)
-
-
-
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
flood basalts (2)
-
-
basanite (1)
-
nephelinite (1)
-
phonolites (1)
-
pyroclastics
-
hyaloclastite (1)
-
-
-
-
inclusions
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fluid inclusions (1)
-
-
intrusions (23)
-
Invertebrata
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Arthropoda
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Chelicerata
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Merostomata
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Eurypterida (2)
-
-
-
Mandibulata
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Crustacea
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Ostracoda (2)
-
-
Insecta
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Pterygota
-
Neoptera
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Endopterygota
-
Coleoptera (3)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
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Lichida (3)
-
Odontopleurida (1)
-
Phacopida
-
Phacopina (1)
-
-
Ptychopariida
-
Proetidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Orthida
-
Enteletacea
-
Schizophoria (1)
-
-
-
Pentamerida (2)
-
Productida (1)
-
Spiriferida
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Atrypidae (3)
-
-
Strophomenida (4)
-
-
Inarticulata (1)
-
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (1)
-
Tabulata
-
Heliolitida
-
Heliolitidae
-
Heliolites (4)
-
-
-
-
-
-
Scyphozoa
-
Conulariida (1)
-
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (4)
-
-
-
Mollusca
-
Bivalvia
-
Cyrtodontida (1)
-
Heterodonta
-
Hiatella
-
Hiatella arctica (2)
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Anarcestida (1)
-
Scaphites (1)
-
-
-
Gastropoda
-
Archaeogastropoda (1)
-
-
-
Porifera
-
Calcarea
-
Sphinctozoa (1)
-
-
Demospongea (5)
-
Hexactinellida (2)
-
Stromatoporoidea (9)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (1)
-
-
Rotaliina
-
Globigerinacea
-
Globorotaliidae
-
Globorotalia
-
Globorotalia pachyderma (1)
-
-
-
-
-
-
Radiolaria (1)
-
-
Vermes
-
scolecodonts (2)
-
-
-
isostasy (5)
-
isotopes
-
radioactive isotopes
-
Al-26 (3)
-
Be-10 (3)
-
C-14 (44)
-
Pa-231 (1)
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Sm-147/Nd-144 (2)
-
Th-230 (1)
-
tritium (2)
-
-
stable isotopes
-
C-13/C-12 (15)
-
D/H (5)
-
deuterium (4)
-
Hf-177/Hf-176 (1)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (17)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
S-34/S-32 (4)
-
Sm-147/Nd-144 (2)
-
Sr-87/Sr-86 (4)
-
-
-
lava (5)
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lichens (2)
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magmas (6)
-
mantle (5)
-
maps (2)
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marine geology (2)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (1)
-
Barremian (2)
-
Christopher Formation (6)
-
Hauterivian (1)
-
Isachsen Formation (4)
-
Valanginian (3)
-
-
Nenjiang Formation (1)
-
Qingshankou Formation (1)
-
Upper Cretaceous
-
Campanian (2)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Coniacian (3)
-
Kanguk Formation (9)
-
Santonian (1)
-
Senonian (4)
-
Turonian (2)
-
-
-
Jurassic
-
Lower Jurassic
-
middle Liassic (1)
-
Pliensbachian (1)
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Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic
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Aalenian (1)
-
-
Upper Jurassic
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Volgian (2)
-
-
-
Triassic
-
Lower Triassic
-
Induan (1)
-
Permian-Triassic boundary (2)
-
-
Middle Triassic
-
Anisian (1)
-
-
Shublik Formation (1)
-
Upper Triassic
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Norian (3)
-
Sag River Sandstone (1)
-
-
-
-
metal ores
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copper ores (3)
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gold ores (1)
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iron ores (1)
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lead ores (4)
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lead-zinc deposits (12)
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nickel ores (2)
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platinum ores (1)
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silver ores (1)
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uranium ores (1)
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zinc ores (4)
-
-
metals
-
actinides
-
protactinium
-
Pa-231 (1)
-
-
thorium
-
Th-230 (1)
-
-
-
alkali metals
-
potassium (2)
-
rubidium (1)
-
sodium (4)
-
-
alkaline earth metals
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barium (1)
-
beryllium
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Be-10 (3)
-
-
calcium (2)
-
magnesium (2)
-
strontium
-
Sr-87/Sr-86 (4)
-
-
-
aluminum
-
Al-26 (3)
-
-
gallium (1)
-
gold (1)
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron
-
ferric iron (1)
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
-
manganese (2)
-
mercury (1)
-
nickel (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
-
platinum ores (1)
-
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
Sm-147/Nd-144 (2)
-
-
samarium
-
Sm-147/Nd-144 (2)
-
-
-
zinc (1)
-
-
metamorphic rocks
-
gneisses (6)
-
impactites
-
impact breccia (2)
-
-
metaigneous rocks
-
metabasalt (4)
-
-
metasedimentary rocks (8)
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metavolcanic rocks (1)
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quartzites (2)
-
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metamorphism (14)
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metasomatism (4)
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mineral deposits, genesis (14)
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mineral exploration (3)
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mineralogy (2)
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minerals (6)
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mining geology (1)
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Mohorovicic discontinuity (1)
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nitrogen (2)
-
North America
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Canadian Shield
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Churchill Province
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Hearne Province (1)
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Rae Province (3)
-
-
Grenville Province (1)
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Slave Province (1)
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-
Denali Fault (1)
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Disturbed Belt (1)
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North American Cordillera
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Canadian Cordillera (5)
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North American Craton (2)
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Rocky Mountains
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Northern Rocky Mountains (1)
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Tintina Fault (1)
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Western Canada Sedimentary Basin (2)
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Western Interior
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Western Interior Seaway (2)
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-
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Northern Hemisphere (1)
-
Ocean Drilling Program
-
Leg 105
-
ODP Site 645 (3)
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ODP Site 646 (1)
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ODP Site 647 (1)
-
-
Leg 121
-
ODP Site 758 (1)
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-
-
ocean floors (3)
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oceanography (10)
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oil and gas fields (7)
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Arctic Archipelago
Features of Dispersal of Late Anisian Ammonoids of the Boreal Realm Available to Purchase
Early Pleistocene glacier ice preserved in permafrost in the eastern Canadian Arctic Open Access
The Devonian clastic wedge and underlying strata of southwestern Canadian Arctic Archipelago: stratigraphic revisions Available to Purchase
Svalbox Digital Model Database: A geoscientific window into the High Arctic Open Access
The Early Devonian eurypterid Leiopterella tetliei from Arctic Canada Available to Purchase
Biostratigraphy, Age, and Paleoenvironment of the Pliocene Beaufort Formation on Meighen Island, Canadian Arctic Archipelago Available to Purchase
ABSTRACT Meighen Island, in the Canadian Arctic Archipelago, is one of the most important localities for study of the late Neogene Beaufort Formation because of the presence of marine sediments interbedded with terrestrial fossiliferous sands. The stratigraphic succession, fossils from the marine beds, correlation with reconstructions of sea level, and paleomagnetic data from the Bjaere Bay region of the island suggest that the Beaufort Formation on Meighen Island was likely deposited either at 3.2–2.9 Ma or during two intervals at ca. 4.5 Ma and 3.4 Ma. The exposed Beaufort Formation on Meighen Island probably encompasses at least one warm interval and eustatic sea-level highstand of the Pliocene. Fossils of plants and arthropods are abundant in the alluvial sands exposed in the Bjaere Bay region. The lower part of the sequence (Unit A), beneath the muddy marine sequence (Unit B), contains plant taxa that have not been seen above the marine beds. Sediments below the marine beds are dominated more by fossils of trees, whereas the organic debris from above marine beds contains many fossils of plants, insects, and mites characteristic of open treeless sites. Regional tree line probably occurred on Meighen Island during deposition of the upper sediments, which implies a mean July climate at least 9 °C warmer than at present. When the marine sediments were deposited, nearshore water temperatures probably did not fall below 0 °C; hence, the Arctic Ocean probably lacked perennial ice cover. This confirms recent modeling experiments exploring the causes of Arctic amplification of temperature that have found the removal of sea ice to be a key factor in resolving previous proxy-model mismatches.
Cryostratigraphical studies of ground ice formation and distribution in a High Arctic polar desert landscape, Resolute Bay, Nunavut 1 Available to Purchase
The Capitanian (Guadalupian, Middle Permian) mass extinction in NW Pangea (Borup Fiord, Arctic Canada): A global crisis driven by volcanism and anoxia Open Access
Mixed local and ultra-distal volcanic ash deposition within the Upper Cretaceous Kanguk Formation, Sverdrup Basin, Canadian Arctic Islands Available to Purchase
Geomorphic diversity and complexity of the inner shelf, Canadian Arctic Archipelago, based on LiDAR and multibeam sonar surveys Available to Purchase
How marine incursion influences the quality of lacustrine source rocks: The Paleogene Nanxiang Basin, eastern China Available to Purchase
Radiogenic isotope chemostratigraphy reveals marine and nonmarine depositional environments in the late Mesoproterozoic Borden Basin, Arctic Canada Available to Purchase
Early Ordovician to Early Devonian tectonic development of the northern margin of Laurentia, Canadian Arctic Islands Available to Purchase
Stratigraphic Descriptions Available to Purchase
Triassic–Paleogene paleogeography of the Arctic: Implications for sediment routing and basin fill Open Access
Late Paleozoic to Triassic arc magmatism north of the Sverdrup Basin in the Canadian Arctic: Evidence from detrital zircon U-Pb geochronology Open Access
Collapse of a marine-based ice stream during the early Younger Dryas chronozone, western Canadian Arctic Available to Purchase
Structural transect through Ellesmere Island (Canadian Arctic): superimposed Palaeozoic Ellesmerian and Cenozoic Eurekan deformation Available to Purchase
Abstract The 400 km long transect through Ellesmere Island is located perpendicular to the North American continental margin between the Arctic Ocean in the NNW and the Greenland–Canadian Shield in the SSE. It provides an insight into the structural architecture and tectonic history of the upper parts of the continental crust. The northernmost segment of the transect is dominated by the composite Pearya Terrane, which amalgamated with the Laurentian margin during the Late Devonian–Early Carboniferous Ellesmerian Orogeny. The Neoproterozoic to Devonian Franklinian Basin is exposed south of the terrane boundary and most probably overlies the crystalline basement of the Greenland–Canadian Shield. The structures along the transect in this area are dominated by kilometre-scale Ellesmerian folding of the Franklinian Basin deposits above a deep-seated detachment, which is suggested to be located at the boundary between the basement of the Canadian Shield and the overlying >8 km thick Franklinian Basin. Following the development of the Late Mississippian–Palaeogene Sverdrup Basin, the complex Eurekan deformation reactivated Ellesmerian thrust faults and probably parts of the associated deep-seated detachment. In addition, large Eurekan strike-slip faults affected and displaced pre-Eocene deposits and tectonic structures, particularly in the northern part of the transect. Supplementary material: The complete transect (Segment 1 to 5) through Ellesmere Island between the Arctic Ocean in the NNW and Kane Basin in the SSE is available at https://doi.org/10.6084/m9.figshare.c.3783608
Seismic tomography of the Arctic region: inferences for the thermal structure and evolution of the lithosphere Available to Purchase
Abstract Waveform tomography with very large datasets reveals the upper-mantle structure of the Arctic in unprecedented detail. Using tomography jointly with computational petrology, we estimate temperature in the lithosphere–asthenosphere depth range and infer lithospheric structure and evolution. Most of the boundaries of the mantle roots of cratons in the Arctic are coincident with their geological boundaries at the surface. The thick lithospheres of the Greenland and North American cratons are separated by a corridor of thin lithosphere beneath Baffin Bay and through the middle of the Canadian Arctic Archipelago; the southern archipelago is part of the North American Craton. The mantle root of the cratonic block beneath northern Greenland may extend westwards as far as central Ellesmere Island. The Barents and Kara seas show high velocities indicative of thick lithosphere, similar to cratons. The locations of intraplate basaltic volcanism attributed to the High Arctic Large Igneous Province are all on thin, non-cratonic lithosphere. The lithosphere beneath the central part of the Siberian Traps is warmer than elsewhere beneath the Siberian Craton. This observation is consistent with lithospheric erosion associated with the large igneous province volcanism. A corridor of relatively low seismic velocities cuts east–west across central Greenland. This indicates lithospheric thinning, which appears to delineate the track of the Iceland hotspot. Supplementary material: Figures with comparisons of different tomographic models at 50 and 200 km depths are available at https://doi.org/10.6084/m9.figshare.c.3817810