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GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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Central Africa
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Angola (2)
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East Africa
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Tanzania (2)
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Zambia (2)
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Kalahari Desert (1)
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Algeria (1)
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Egypt
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Morocco (5)
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Sahara (1)
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Southern Africa
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Namaqualand (1)
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Namibia
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Karibib Namibia (1)
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South Africa
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Bushveld Complex (2)
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Merensky Reef (1)
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Transvaal region (3)
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Swaziland (1)
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Zimbabwe (1)
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West Africa
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Burkina Faso (1)
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Ghana (2)
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Antarctica
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Arctic Ocean
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West Siberia
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Atlantic Ocean
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Baltimore Canyon (1)
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Bay of Fundy (45)
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Sable Island Bank (2)
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Australasia
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Australia
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Avalon Zone (79)
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Canada
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Maritime Provinces
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Saint George Batholith (6)
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Cape Breton Island
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Chedabucto Bay (3)
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Colchester County Nova Scotia (2)
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Gays River Deposit (8)
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Halifax County Nova Scotia
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Hants County Nova Scotia (6)
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Kings County Nova Scotia (3)
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Minas Basin (29)
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Prince Edward Island (24)
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Matachewan dike swarm (1)
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Meguma Terrane (36)
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Newfoundland and Labrador
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Labrador
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Kiglapait Intrusion (11)
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Mistastin Lake (3)
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Nain Massif (30)
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Nain Newfoundland and Labrador (2)
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Voisey's Bay Deposit (42)
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Newfoundland
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Avalon Peninsula (6)
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Baie Verte Peninsula (2)
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Betts Cove (1)
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Buchans Newfoundland and Labrador (1)
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Daniel's Harbour Newfoundland and Labrador (1)
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Great Northern Peninsula (3)
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Humber Arm Allochthon (13)
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Port au Port Peninsula (41)
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Ontario
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Algoma District Ontario
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Elliot Lake Ontario (1)
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Cochrane District Ontario
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Abitibi Ontario (1)
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Kidd Creek Mine (1)
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Timmins Ontario (4)
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Grenville County Ontario (2)
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Haliburton County Ontario (6)
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Hastings County Ontario
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Bancroft Ontario (16)
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Madoc Ontario (3)
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Kenora District Ontario (1)
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Lanark County Ontario
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Perth Ontario (2)
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Manitoulin District Ontario
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Manitoulin Island (5)
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Muskoka District Ontario (2)
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Nipissing District Ontario
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Brent Crater (4)
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Ottawa Ontario (44)
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Parry Sound District Ontario (1)
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Prescott County Ontario (1)
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Chalk River Ontario (6)
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Thunder Bay District Ontario (1)
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Timiskaming District Ontario
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Kirkland Lake Ontario (2)
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Whetstone Lake (1)
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Ottawa Valley (13)
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Quebec
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Abitibi County Quebec
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Chibougamau Quebec (34)
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Val d'Or Quebec (58)
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Anticosti Island (86)
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Beauce County Quebec (3)
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Bonaventure County Quebec (2)
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Champlain County Quebec (1)
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Charlevoix (27)
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Charlevoix-Est County Quebec (4)
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Charlevoix-Ouest County Quebec (2)
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Dorchester County Quebec (2)
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Dore Lake Complex (3)
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Eastern Townships (3)
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Frontenac County Quebec (1)
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Gaspe Peninsula (162)
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Gaspe-Est County Quebec
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Gaspe Quebec (21)
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Gaspe-Ouest County Quebec (1)
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Gatineau County Quebec
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Hull Quebec (3)
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Gatineau Valley (1)
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Horne Mine (10)
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Hull County Quebec (1)
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Kamouraska County Quebec (2)
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Labelle County Quebec (2)
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Lac-Saint-Jean-Est County Quebec (1)
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Lac-Saint-Jean-Ouest County Quebec (2)
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Levis County Quebec (4)
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L'Islet County Quebec (1)
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Magdalen Islands (9)
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Manicouagan Crater (9)
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Manicouagan Lake (7)
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Manicouagan River (6)
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Matagami (26)
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Matane County Quebec (3)
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Matapedia County Quebec (2)
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Megantic County Quebec (1)
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Monteregian Hills (23)
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Montmagny County Quebec (2)
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Montreal and Jesus Islands County Quebec
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Montreal Quebec (39)
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Morin Complex (9)
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New Quebec Crater (2)
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Noranda Quebec (46)
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Oka Complex (2)
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Papineau County Quebec (1)
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Pontiac County Quebec (5)
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Portneuf County Quebec (1)
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Quebec City Quebec (23)
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Richmond County Quebec (2)
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Rimouski County Quebec (3)
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Riviere-du-Loup County Quebec (2)
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Rouville County Quebec
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Mont-Saint-Hilaire Quebec (44)
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Saguenay County Quebec
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Saguenay Fjord (2)
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Saguenay Valley (6)
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Saint Lawrence Estuary (30)
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Saint-Hyacinthe County Quebec (1)
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Saint-Maurice County Quebec (2)
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Sherbrooke County Quebec (2)
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Sigma Mine (16)
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Temiscamingue County Quebec
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Kipawa Lake (3)
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Rouyn Quebec (32)
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Temiscouata County Quebec (1)
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Thetford Mines (24)
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Vercheres County Quebec (1)
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Elzevir Terrane (5)
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Hudson Bay (25)
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Labrador Trough (38)
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Nunavut
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Krasnoyarsk Russian Federation
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Norilsk region (3)
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Murmansk Russian Federation
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Khibiny Mountains (7)
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Northern Urals (1)
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Ukraine
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Urals
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West Siberia
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Cross Lake (1)
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Cumberland Basin (12)
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Dunnage Zone (18)
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Eel River (1)
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Europe
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Alps
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Estonia
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Latvia (2)
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Murmansk Russian Federation
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Norway
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Vestfold Norway
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Sweden
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United Kingdom
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England
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Scotland
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Hebrides
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Isle of Skye (2)
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Highland region Scotland
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Inverness-shire Scotland
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Isle of Skye (2)
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Scottish Highlands
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Wales
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Northern Ireland
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Wadden Sea
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Indian Ocean
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Malay Archipelago
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North America
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North Island (1)
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Annelida (6)
-
Phoronida (1)
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Polychaeta
-
Serpulidae (1)
-
-
scolecodonts (5)
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-
-
Metazoa (1)
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microfossils
-
Charophyta (1)
-
Chitinozoa (24)
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Conodonta
-
Spathognathodus (1)
-
-
problematic microfossils (4)
-
scolecodonts (5)
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-
palynomorphs
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acritarchs (12)
-
Chitinozoa (24)
-
Dinoflagellata (10)
-
miospores
-
pollen (28)
-
-
-
Plantae
-
algae
-
Chlorophyta
-
Charophyta (1)
-
Chlorophyceae
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Codiaceae (1)
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-
-
diatoms (5)
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Epiphyton (1)
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nannofossils
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Nannoconus (1)
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-
Phaeophyta (3)
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Rhodophyta
-
Corallinaceae
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Lithothamnium (1)
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-
-
-
Bryophyta
-
Musci
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Sphagnum (1)
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-
-
Pteridophyta
-
Lycopsida
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Stigmaria (3)
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-
Sphenopsida
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Equisetales
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Calamites (2)
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-
-
-
Spermatophyta
-
Angiospermae
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Dicotyledoneae
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Acer (1)
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-
-
Gymnospermae
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Bennettitales (1)
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Coniferales
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Araucariaceae
-
Araucaria (1)
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-
Pinaceae
-
Pinus (2)
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-
-
Cordaitales
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Cordaites (2)
-
-
Cycadales (1)
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Ginkgoales (1)
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Pteridospermae (7)
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-
-
-
problematic fossils
-
problematic microfossils (4)
-
-
Pterobranchia (2)
-
thallophytes (19)
-
tracks (9)
-
trails (4)
-
-
geochronology methods
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(U-Th)/He (1)
-
Ar/Ar (85)
-
exposure age (2)
-
fission-track dating (9)
-
K/Ar (42)
-
Lu/Hf (1)
-
Nd/Nd (3)
-
optical mineralogy (8)
-
optically stimulated luminescence (2)
-
paleomagnetism (109)
-
Pb/Pb (15)
-
Pb/Th (4)
-
racemization (3)
-
radiation damage (1)
-
Rb/Sr (60)
-
Re/Os (6)
-
Sm/Nd (26)
-
tephrochronology (3)
-
Th/U (6)
-
thermochronology (6)
-
thermoluminescence (7)
-
tree rings (5)
-
U/Pb (196)
-
U/Th/Pb (10)
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uranium disequilibrium (1)
-
-
geologic age
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Cenozoic
-
Leda Clay (1)
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lower Cenozoic (1)
-
Quaternary
-
Holocene
-
Atlantic (1)
-
lower Holocene (7)
-
Neoglacial
-
Little Ice Age (2)
-
-
upper Holocene
-
Little Ice Age (2)
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-
-
Pleistocene
-
Champlain Sea (23)
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Illinoian (2)
-
Lake Agassiz (2)
-
Presumpscot Formation (3)
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upper Pleistocene
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Sangamonian (6)
-
Weichselian
-
upper Weichselian
-
Allerod (2)
-
Younger Dryas (7)
-
-
-
Wisconsinan
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lower Wisconsinan (3)
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upper Wisconsinan (18)
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-
-
-
upper Quaternary (28)
-
-
Tertiary
-
lower Tertiary (3)
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Neogene
-
Miocene
-
Topopah Spring Member (1)
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-
Pliocene
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upper Pliocene (1)
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-
-
Paleogene
-
Eocene (4)
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Oligocene (1)
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Paleocene (5)
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-
-
-
Coal Measures (1)
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Dalradian (2)
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Laurentide ice sheet (40)
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Mesozoic
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Cretaceous
-
Logan Canyon Formation (4)
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Lower Cretaceous
-
Albian (2)
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Aptian (1)
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Barremian (1)
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Missisauga Formation (4)
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Neocomian (1)
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Spirit River Formation (1)
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Valanginian (1)
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-
Upper Cretaceous
-
Edmonton Group (1)
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Ferron Sandstone Member (1)
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Maestrichtian (2)
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Senonian (2)
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Turonian (2)
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Wyandot Formation (1)
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-
-
Jurassic
-
Bazhenov Formation (1)
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Clarens Formation (1)
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Lower Jurassic
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Hettangian (2)
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lower Liassic (2)
-
Toarcian (1)
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Triassic-Jurassic boundary (1)
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upper Liassic (1)
-
-
Mic Mac Formation (1)
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Middle Jurassic
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Bajocian (1)
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Bathonian (1)
-
-
Smartville Complex (1)
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Upper Jurassic
-
Fulmar Formation (1)
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Kimmeridge Clay (1)
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Tithonian (1)
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Volgian (1)
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-
-
lower Mesozoic (8)
-
middle Mesozoic (1)
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Newark Supergroup (3)
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Triassic
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Middle Triassic (1)
-
Moenkopi Formation (1)
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Nicola Group (1)
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Upper Triassic
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Carnian (3)
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Karmutsen Group (1)
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Norian (2)
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Rhaetian (2)
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Stormberg Series (1)
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Triassic-Jurassic boundary (1)
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-
-
-
Paleozoic
-
Arbuckle Group (1)
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Cambrian
-
Acadian (17)
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Lower Cambrian
-
Tommotian (1)
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-
Middle Cambrian
-
Burgess Shale (1)
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Marjum Formation (1)
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-
Upper Cambrian
-
Furongian
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Paibian (1)
-
-
Goldenville Formation (7)
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Mount Simon Sandstone (1)
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Potsdam Sandstone (8)
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Steptoean (2)
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-
-
Carboniferous
-
Albert Formation (10)
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Lower Carboniferous
-
Dinantian (44)
-
-
Mabou Group (13)
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Middle Carboniferous (6)
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Mississippian
-
Lower Mississippian
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Tournaisian (7)
-
-
Macumber Formation (9)
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Middle Mississippian
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Visean (23)
-
-
Upper Mississippian
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Serpukhovian (1)
-
-
Windsor Group (47)
-
-
Namurian (7)
-
Pennsylvanian
-
Cumberland Group (14)
-
Joggins Formation (18)
-
Lower Pennsylvanian
-
Bashkirian (2)
-
-
Middle Pennsylvanian
-
Allegheny Group (1)
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Moscovian (1)
-
-
Morien Group (14)
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Upper Pennsylvanian (2)
-
-
Silesian (2)
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Upper Carboniferous
-
Stephanian (8)
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Westphalian (24)
-
-
-
Catskill Formation (1)
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Cow Head Group (20)
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Devonian
-
Fisset Brook Formation (3)
-
Levis Shale (7)
-
Lower Devonian
-
Battery Point Formation (5)
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Emsian (16)
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Gedinnian (2)
-
Lochkovian (2)
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Pragian (2)
-
Seboomook Formation (2)
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Shap Granite (1)
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Siegenian (3)
-
York River Formation (4)
-
-
Middle Devonian
-
Eifelian (5)
-
Hamilton Group (2)
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Tioga Bentonite (1)
-
-
Upper Devonian
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (6)
-
Perry Formation (6)
-
-
-
Ellis Bay Formation (27)
-
Hidden Valley Dolomite (1)
-
Horton Group (28)
-
Kittery Formation (1)
-
lower Paleozoic
-
Bay of Islands Ophiolite (10)
-
Conococheague Formation (1)
-
Penobscot Formation (2)
-
-
Matapedia Group (8)
-
Merrimack Group (3)
-
middle Paleozoic (8)
-
Ordovician
-
Betts Cove Ophiolite (1)
-
Buchans Group (1)
-
Catoche Formation (3)
-
Davidsville Group (3)
-
Gander Lake Group (3)
-
Lexington Limestone (1)
-
Lower Ordovician
-
Arenigian (16)
-
Beekmantown Group (17)
-
El Paso Group (1)
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Ellenburger Group (1)
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Floian (1)
-
Ibexian (4)
-
Saint George Group (8)
-
Tremadocian
-
Halifax Formation (2)
-
-
-
Lushs Bight Group (1)
-
Martinsburg Formation (1)
-
Meguma Group (40)
-
Middle Ordovician
-
Black River Group (5)
-
Blackriverian (1)
-
Bromide Formation (1)
-
Champlainian (2)
-
Chazy Group (5)
-
Chazyan (6)
-
Cloridorme Formation (12)
-
Dapingian (1)
-
Darriwilian (6)
-
Dolgeville Formation (2)
-
Llandeilian (1)
-
Llanvirnian (3)
-
Normanskill Formation (3)
-
Platteville Formation (1)
-
Table Head Group (10)
-
Whiterockian (5)
-
Woods Hollow Shale (1)
-
-
Miramichi Group (4)
-
Tetagouche Group (32)
-
Trenton Group (20)
-
Upper Ordovician
-
Ashgillian (22)
-
Caradocian (12)
-
Cincinnatian
-
Maysvillian (2)
-
Richmondian (3)
-
-
Edenian (1)
-
Hirnantian (12)
-
Katian (4)
-
Kope Formation (1)
-
Lorraine Group (2)
-
Mohawkian (3)
-
Queenston Shale (1)
-
Red River Formation (2)
-
Trentonian (19)
-
-
Utica Shale (10)
-
Vinini Formation (1)
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
-
-
Upper Permian (2)
-
-
Rangeley Formation (3)
-
Sauk Sequence (2)
-
Silurian
-
Lower Silurian
-
Brassfield Formation (1)
-
Llandovery
-
Aeronian (3)
-
Rhuddanian (2)
-
Telychian (2)
-
-
Wenlock (8)
-
-
Middle Silurian
-
Roberts Mountains Formation (1)
-
-
Perry Mountain Formation (2)
-
Upper Silurian
-
Bloomsburg Formation (1)
-
Ludlow (6)
-
Pridoli (4)
-
-
Vassalboro Formation (1)
-
Waterville Formation (1)
-
-
Tippecanoe Sequence (2)
-
-