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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Angola (2)
-
-
East Africa
-
Tanzania (2)
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Zambia (2)
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Kalahari Desert (1)
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Madagascar (2)
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North Africa
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Algeria (1)
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Atlas Mountains
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Moroccan Atlas Mountains
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Anti-Atlas (1)
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High Atlas (1)
-
-
-
Egypt
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Aswan Dam (1)
-
-
Morocco
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Moroccan Atlas Mountains
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Anti-Atlas (1)
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High Atlas (1)
-
-
-
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Sahara (1)
-
Southern Africa
-
Namaqualand (1)
-
Namibia
-
Karibib Namibia (1)
-
-
South Africa
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Bushveld Complex (3)
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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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Ivory Coast (1)
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-
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Annapolis Valley (1)
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Antarctica
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Antarctic Peninsula (1)
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East Antarctica (2)
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Larsemann Hills (1)
-
Marie Byrd Land
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Fosdick Mountains (1)
-
-
West Antarctica (2)
-
-
Arctic Ocean
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Barents Sea (1)
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Beaufort Sea (2)
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Norwegian Sea
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Voring Basin (2)
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-
-
Arctic region
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Greenland
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Disko Island (1)
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Greenland ice sheet (1)
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Ilimaussaq (1)
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Isua Belt (1)
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Nuussuaq Peninsula (1)
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Skaergaard Intrusion (6)
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South Greenland (1)
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West Greenland (7)
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Svalbard (1)
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Asia
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Arabian Peninsula
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Oman (2)
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Central Asia
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Kazakhstan (2)
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Far East
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China
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Dabie Mountains (1)
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Inner Mongolia China
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Bayan Obo China (1)
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Sulu Terrane (1)
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Indonesia
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Irian Jaya Indonesia (1)
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Japan
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Honshu
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Akita Japan
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Hokuroku Japan
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Fukazawa Mine (1)
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Hyogo Japan
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Ikuno Mine (1)
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Okayama Japan (1)
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Kyushu
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Nagasaki Japan (1)
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Philippine Islands (1)
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Taiwan (1)
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Himalayas (1)
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Indian Peninsula
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India
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Maharashtra India
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Koyna Dam (1)
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Latur India (1)
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Pakistan (2)
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Irkutsk Russian Federation (1)
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Kamchatka Russian Federation
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Kamchatka Peninsula
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Tolbachik (2)
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Krasnoyarsk Russian Federation
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Taymyr Dolgan-Nenets Russian Federation
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Norilsk region (3)
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Kyrgyzstan (1)
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Middle East
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Israel (1)
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Turkey (1)
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Popigay Structure (1)
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Russian Pacific region (1)
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Siberia (1)
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Sri Lanka (2)
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West Siberia
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Siberian Lowland (1)
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-
-
Atlantic Ocean
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Equatorial Atlantic (1)
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North Atlantic
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Baltimore Canyon (1)
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Bay of Fundy (50)
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Caribbean Sea (1)
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Flemish Cap (1)
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Frobisher Bay (6)
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Georges Bank (6)
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Georges Bank basin (1)
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Gulf of Maine (14)
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Gulf of Mexico (1)
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Gulf of Saint Lawrence (79)
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Hudson Bay (26)
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Hudson Strait (14)
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Jeanne d'Arc Basin (1)
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Labrador Basin (2)
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Labrador Sea
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Labrador Shelf (6)
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North Sea
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East Shetland Basin (1)
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Northeast Atlantic (1)
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Northwest Atlantic
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Hibernia Field (2)
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Sable Island Bank (3)
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Scotian Shelf (37)
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Atlantic region (15)
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Australasia
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Australia
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New South Wales Australia (3)
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Northern Territory Australia (2)
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Queensland Australia
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Century Deposit (1)
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Mount Isa Australia (1)
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South Australia
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Adelaide Australia (1)
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Mount Lofty Ranges (1)
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Tasmania Australia (1)
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Victoria Australia
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Ballarat Australia (1)
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Ballarat gold field (1)
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Bendigo Australia (1)
-
Bendigo gold field (1)
-
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Western Australia
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Hamersley Basin (1)
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Kambalda Australia (3)
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Yilgarn Craton (1)
-
-
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New Zealand
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Otago Schist (1)
-
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Papua New Guinea (1)
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Avalon Zone (85)
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Baffin Bay (7)
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Bald Mountain (1)
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Bathurst Island (1)
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Bay of Islands (19)
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Bear Lake (2)
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Black Mountains (1)
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Broken Hill Mine (1)
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Caledonides (11)
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Canada
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Arctic Archipelago (14)
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Eastern Canada
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Baffin Island (32)
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Belcher Islands (7)
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Gander Zone (12)
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James Bay (11)
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James Bay Lowlands (12)
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Lake Timiskaming (5)
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Maritime Provinces
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New Brunswick
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Albert County New Brunswick (4)
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Carleton County New Brunswick
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Woodstock New Brunswick (1)
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Charlotte County New Brunswick (3)
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Fredericton New Brunswick (5)
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Gloucester County New Brunswick
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Bathurst mining district (38)
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Bathurst New Brunswick (25)
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Kent County New Brunswick (1)
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Kouchibouguac Bay (8)
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Miramichi Bay (11)
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Moncton Basin (10)
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Northumberland County New Brunswick
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Newcastle New Brunswick (3)
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Queens County New Brunswick (1)
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Restigouche County New Brunswick (6)
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Saint George Batholith (6)
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Saint John County New Brunswick
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Saint John New Brunswick (20)
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Sunbury County New Brunswick (1)
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Victoria County New Brunswick (1)
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Westmorland County New Brunswick (3)
-
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Nova Scotia
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Annapolis County Nova Scotia (1)
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Antigonish County Nova Scotia
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Antigonish Nova Scotia (7)
-
-
Cape Breton Island
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Cape Breton County Nova Scotia
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Sydney Nova Scotia (7)
-
-
Cape Breton Highlands (13)
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Inverness County Nova Scotia (2)
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Richmond County Nova Scotia (1)
-
-
Chedabucto Bay (3)
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Cobequid Bay (1)
-
Cobequid Fault (7)
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Cobequid Highlands (20)
-
Colchester County Nova Scotia (2)
-
Cumberland County Nova Scotia
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Joggins Fossil Cliffs (7)
-
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Gays River Deposit (8)
-
Halifax County Nova Scotia
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Halifax Nova Scotia (1)
-
-
Hants County Nova Scotia (7)
-
Kings County Nova Scotia (4)
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Minas Basin (31)
-
Pictou County Nova Scotia (3)
-
Sable Island (1)
-
-
Prince Edward Island (26)
-
-
Matachewan dike swarm (1)
-
Meguma Terrane (44)
-
Newfoundland and Labrador
-
Labrador
-
Kiglapait (8)
-
Kiglapait Intrusion (14)
-
Mistastin Lake (3)
-
Nain Massif (31)
-
Nain Newfoundland and Labrador (2)
-
Voisey's Bay Deposit (45)
-
-
Newfoundland
-
Avalon Peninsula (5)
-
Baie Verte Peninsula (3)
-
Betts Cove (1)
-
Buchans Newfoundland and Labrador (1)
-
Burin Peninsula (1)
-
Daniel's Harbour Newfoundland and Labrador (1)
-
Great Northern Peninsula (6)
-
Humber Arm Allochthon (13)
-
Port au Port Peninsula (48)
-
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
Cochrane District Ontario
-
Abitibi Ontario (1)
-
Kidd Creek Mine (1)
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Timmins Ontario (6)
-
-
Frontenac County Ontario (1)
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Grenville County Ontario (2)
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Haliburton County Ontario (7)
-
Hastings County Ontario
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Bancroft Ontario (20)
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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)
-
-
Manitoulin District Ontario
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Manitoulin Island (5)
-
-
Muskoka District Ontario (2)
-
Nipissing District Ontario
-
Brent Crater (6)
-
-
Ottawa Ontario (53)
-
Parry Sound District Ontario (1)
-
Prescott County Ontario (1)
-
Renfrew County Ontario
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Chalk River Ontario (6)
-
-
Russell County Ontario (4)
-
Strathcona Mine (1)
-
Sudbury Basin (5)
-
Sudbury District Ontario (4)
-
Sudbury igneous complex (2)
-
Sudbury Structure (3)
-
Thunder Bay District Ontario (1)
-
Timiskaming District Ontario
-
Kirkland Lake Ontario (4)
-
-
Toronto Ontario (1)
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Whetstone Lake (1)
-
-
Ottawa Valley (15)
-
Quebec
-
Abitibi County Quebec
-
Chibougamau Quebec (39)
-
Val d'Or Quebec (49)
-
-
Anticosti Island (96)
-
Beauce County Quebec (4)
-
Bellechasse County Quebec (1)
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Bonaventure County Quebec (2)
-
Champlain County Quebec (1)
-
Charlevoix (31)
-
Charlevoix-Est County Quebec (4)
-
Charlevoix-Ouest County Quebec (2)
-
Dorchester County Quebec (2)
-
Dore Lake Complex (3)
-
Eastern Townships (3)
-
Frontenac County Quebec (1)
-
Gaspe Peninsula (169)
-
Gaspe-Est County Quebec
-
Gaspe Quebec (22)
-
-
Gaspe-Ouest County Quebec (1)
-
Gatineau County Quebec
-
Hull Quebec (3)
-
-
Gatineau Valley (1)
-
Horne Mine (10)
-
Kamouraska County Quebec (2)
-
Labelle County Quebec (2)
-
Lac-Saint-Jean-Est County Quebec (1)
-
Lac-Saint-Jean-Ouest County Quebec (2)
-
Levis County Quebec (4)
-
L'Islet County Quebec (1)
-
Lotbiniere County Quebec (2)
-
Magdalen Islands (12)
-
Manicouagan Crater (12)
-
Manicouagan Lake (7)
-
Manicouagan River (6)
-
Matagami (27)
-
Matane County Quebec (3)
-
Matapedia County Quebec (2)
-
Megantic County Quebec (1)
-
Monteregian Hills (24)
-
Montmagny County Quebec (2)
-
Montreal and Jesus Islands County Quebec
-
Montreal Quebec (43)
-
-
Morin Complex (10)
-
New Quebec Crater (4)
-
Noranda Quebec (49)
-
Oka Complex (2)
-
Papineau County Quebec (1)
-
Pontiac County Quebec (5)
-
Portneuf County Quebec (1)
-
Quebec City Quebec (26)
-
Richmond County Quebec (2)
-
Rimouski County Quebec (3)
-
Riviere-du-Loup County Quebec (2)
-
Rouville County Quebec
-
Mont-Saint-Hilaire Quebec (48)
-
-
Saguenay County Quebec
-
Schefferville Quebec (10)
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Sept-Iles Quebec (11)
-
-
Saguenay Fjord (2)
-
Saguenay Valley (6)
-
Saint Lawrence Estuary (32)
-
Saint-Maurice County Quebec (2)
-
Sherbrooke County Quebec (3)
-
Sigma Mine (16)
-
Temiscamingue County Quebec
-
Kipawa Lake (3)
-
Rouyn Quebec (36)
-
-
Temiscouata County Quebec (1)
-
Thetford Mines (25)
-
-
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Elzevir Terrane (5)
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Hudson Bay (26)
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Hudson Bay Lowlands (15)
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Labrador Trough (46)
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Mackenzie Mountains (4)
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Muskox Intrusion (1)
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Northumberland Strait (8)
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Nunavut
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Baffin Island (32)
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Belcher Islands (7)
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Ellesmere Island (2)
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Southampton Island (2)
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Sverdrup Basin (1)
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Ungava Bay (7)
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Queen Elizabeth Islands
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Ellesmere Island (2)
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Sverdrup Basin (1)
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Torngat Mountains (9)
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Ungava (77)
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Western Canada
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Alberta (9)
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Athabasca Basin (1)
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British Columbia
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Fraser River delta (3)
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Canadian Cordillera (2)
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Manitoba
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Northwest Territories
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Saskatchewan
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Canterbury Basin (1)
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Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Bahamas (1)
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Cascade Range (2)
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Cascadia subduction zone (3)
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Central Basin (1)
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Cerro Negro (1)
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Chaleur Bay (14)
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Chicxulub Crater (2)
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Churchill Falls (1)
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Commonwealth of Independent States
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Russian Federation
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Kamchatka Peninsula
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Tolbachik (2)
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Krasnoyarsk Russian Federation
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Taymyr Dolgan-Nenets Russian Federation
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Norilsk region (3)
-
-
-
Murmansk Russian Federation
-
Khibiny Mountains (7)
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Kola Peninsula (9)
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Lovozero Massif (6)
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Northern Urals (1)
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Popigay Structure (1)
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Russian Pacific region (1)
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Timan Ridge (1)
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Timan Ridge (1)
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Ukraine
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Podolia (1)
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Urals
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West Siberia
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Siberian Lowland (1)
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-
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Cross Lake (1)
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Cumberland Basin (18)
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Dunnage Melange (8)
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Dunnage Zone (19)
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Eagle Lake (1)
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East Pacific Ocean Islands
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Hawaii (1)
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Eel River (1)
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Europe
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Alps
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Central Alps
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Lepontine Alps (1)
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Baltic region
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Estonia
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Saaremaa (1)
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Latvia (2)
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Lithuania (1)
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Central Europe
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Czech Republic
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Germany
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Hungary (2)
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Poland (1)
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Switzerland
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Lapland (1)
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Murmansk Russian Federation
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Khibiny Mountains (7)
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Kola Peninsula (9)
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Lovozero Massif (6)
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Pannonian Basin (1)
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Pyrenees
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Spain
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Italy
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Lombardy Italy
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Sicily Italy
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Veneto Italy
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Stavelot-Venn Massif (1)
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Tauern Window (1)
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Timan Ridge (1)
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Tisza River (1)
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Ukraine
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Podolia (1)
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Western Europe
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Ardennes (1)
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Ballachulish Complex (1)
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Belgium (2)
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France
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Armorican Massif (2)
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Haute-Vienne France
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Herault France (1)
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Iceland (1)
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Ireland
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Netherlands
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Wadden Zee (1)
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Scandinavia
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Denmark (1)
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Finland
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Lake Lappajarvi (1)
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Norway
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Oslo Norway (1)
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Rogaland Norway (2)
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Vestfold Norway
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Larvik Norway (1)
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-
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Sweden
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Gotland Sweden (2)
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Kalmar Sweden
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Aspo Hard Rock Laboratory (1)
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Skane (1)
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United Kingdom
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Great Britain
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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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Isle of Skye (2)
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Scottish Highlands
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Wales
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Anglesey Wales (1)
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South Wales (2)
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Northern Ireland
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Wadden Sea
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Wadden Zee (1)
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Georgian Bay (1)
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Glacier Peak (1)
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Grand Banks (17)
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Indian Ocean
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Malay Archipelago
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New Guinea
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Maritimes Basin (32)
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Mexico
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North America
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Appalachians
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Northern Appalachians (202)
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Southern Appalachians (1)
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Basin and Range Province
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Canadian Shield
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Churchill Province
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Cape Smith fold belt (25)
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Rae Province (3)
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Grenville Province
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Central Gneiss Belt (5)
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Central Metasedimentary Belt (32)
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Makkovik Province (13)
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Nain Province (31)
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Slave Province (5)
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Southern Province (3)
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Superior Province
-
Abitibi Belt (181)
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Kapuskasing Zone (1)
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Pontiac Subprovince (17)
-
Swayze greenstone belt (2)
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Wabigoon Belt (1)
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Wawa Belt (1)
-
-
-
Champlain Valley (4)
-
Coast plutonic complex (1)
-
Great Lakes
-
Lake Erie (1)
-
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Spiriferida
-
Atrypidae (1)
-
Spiriferidina
-
Spiriferidae (1)
-
-
-
Strophomenida
-
Strophomena (2)
-
-
Terebratulida
-
Terebratulina (1)
-
-
-
Inarticulata
-
Lingula (1)
-
-
-
Bryozoa
-
Cryptostomata (1)
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (2)
-
Tabulata
-
Favositida
-
Favositidae
-
Favosites (2)
-
-
-
Heliolitida
-
Heliolitidae
-
Heliolites (2)
-
-
-
-
-
-
Hydrozoa (1)
-
Scyphozoa
-
Conulariida (2)
-
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (8)
-
Cystoidea (1)
-
-
Echinozoa
-
Cyclocystoidea (1)
-
Echinoidea (1)
-
Edrioasteroidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Hiatella
-
Hiatella arctica (2)
-
-
Veneroida
-
Veneridae
-
Mercenaria (1)
-
-
-
-
Palaeoheterodonta
-
Unionidae (2)
-
-
Pterioida
-
Pteriina
-
Anthraconauta (2)
-
-
-
-
Cephalopoda
-
Ammonoidea (2)
-
Nautiloidea (3)
-
-
Gastropoda
-
Archaeogastropoda (1)
-
-
Hyolithes (3)
-
Scaphopoda (1)
-
Tentaculitida
-
Tentaculitidae
-
Tentaculites (1)
-
-
-
-
Porifera
-
Demospongea (3)
-
Hexactinellida (1)
-
Stromatoporoidea (14)
-
-
Protista
-
Foraminifera
-
Allogromiina (1)
-
Rotaliina
-
Buliminacea (2)
-
Globigerinacea
-
Neogloboquadrina
-
Neogloboquadrina pachyderma (4)
-
-
-
Rotaliacea (1)
-
-
Textulariina
-
Lituolacea
-
Ammobaculites (1)
-
Trochammina (2)
-
-
-
-
Radiolaria
-
Spumellina (1)
-
-
Thecamoeba (5)
-
-
Vermes
-
Annelida (7)
-
Phoronida (1)
-
Polychaeta
-
Serpulidae (1)
-
-
scolecodonts (6)
-
-
-
Metazoa (1)
-
microfossils
-
Charophyta (1)
-
Chitinozoa (25)
-
Conodonta
-
Spathognathodus (1)
-
-
problematic microfossils (4)
-
scolecodonts (6)
-
-
palynomorphs
-
acritarchs (15)
-
Chitinozoa (25)
-
Dinoflagellata (11)
-
miospores
-
pollen (29)
-
-
-
Plantae
-
algae
-
calcareous algae (2)
-
Chlorophyta
-
Charophyta (1)
-
Chlorophyceae
-
Codiaceae (1)
-
-
-
diatoms (5)
-
Epiphyton (1)
-
nannofossils
-
Nannoconus (1)
-
-
Phaeophyta (3)
-
Rhodophyta
-
Corallinaceae
-
Lithothamnium (1)
-
-
-
-
Bryophyta
-
Musci
-
Sphagnum (2)
-
-
-
Pteridophyta
-
Lycopsida
-
Stigmaria (3)
-
-
Psilopsida (1)
-
Sphenopsida
-
Equisetales
-
Calamites (2)
-
-
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Acer (1)
-
-
-
Gymnospermae
-
Bennettitales (1)
-
Coniferales
-
Araucariaceae
-
Araucaria (1)
-
-
Pinaceae
-
Pinus (2)
-
-
-
Cordaitales
-
Cordaites (2)
-
-
Cycadales (1)
-
Ginkgoales (1)
-
Pteridospermae
-
Neuropteris (1)
-
-
-
-
-
problematic fossils
-
problematic microfossils (4)
-
-
Pterobranchia (3)
-
thallophytes (20)
-
tracks (11)
-
trails (4)
-
-
geochronology methods
-
(U-Th)/He (2)
-
Ar/Ar (91)
-
exposure age (2)
-
fission-track dating (9)
-
K/Ar (43)
-
Lu/Hf (2)
-
Nd/Nd (3)
-
optical mineralogy (8)
-
optically stimulated luminescence (2)
-
paleomagnetism (115)
-
Pb/Pb (17)
-
Pb/Th (4)
-
racemization (3)
-
radiation damage (1)
-
Rb/Sr (60)
-
Re/Os (7)
-
Sm/Nd (31)
-
tephrochronology (3)
-
Th/U (7)
-
thermochronology (7)
-
thermoluminescence (7)
-
tree rings (5)
-
U/Pb (249)
-
U/Th/Pb (10)
-
uranium disequilibrium (1)
-
-
geologic age
-
Cenozoic
-
Leda Clay (1)
-
lower Cenozoic (1)
-
Quaternary
-
Holocene
-
Atlantic (1)
-
lower Holocene (8)
-
middle Holocene (1)
-
Neoglacial
-
Little Ice Age (3)
-
-
upper Holocene
-
Little Ice Age (3)
-
-
-
Pleistocene
-
Champlain Sea (25)
-
Illinoian (2)
-
Lake Agassiz (2)
-
Presumpscot Formation (4)
-
upper Pleistocene
-
Sangamonian (6)
-
Weichselian
-
upper Weichselian
-
Allerod (2)
-
Younger Dryas (7)
-
-
-
Wisconsinan
-
lower Wisconsinan (3)
-
upper Wisconsinan (18)
-
-
-
-
upper Quaternary (28)
-
-
Tertiary
-
lower Tertiary (3)
-
Neogene
-
Miocene
-
lower Miocene (2)
-
Topopah Spring Member (1)
-
-
Pliocene
-
upper Pliocene (1)
-
-
-
Paleogene
-
Eocene (6)
-
Oligocene
-
upper Oligocene (1)
-
-
Paleocene
-
lower Paleocene (1)
-
-
-
-
-
Coal Measures (1)
-
Dalradian (2)
-
Laurentide ice sheet (43)
-
Mesozoic
-
Cretaceous
-
Logan Canyon Formation (4)
-
Lower Cretaceous
-
Albian (2)
-
Aptian (1)
-
Barremian (1)
-
Gething Formation (1)
-
McMurray Formation (1)
-
Missisauga Formation (4)
-
Neocomian (1)
-
Spirit River Formation (1)
-
Valanginian (2)
-
-
Upper Cretaceous
-
Cenomanian (1)
-
Edmonton Group (1)
-
Ferron Sandstone Member (1)
-
Maestrichtian (3)
-
Senonian (3)
-
Turonian (2)
-
Wyandot Formation (2)
-
-
-
Jurassic
-
Bazhenov Formation (1)
-
Clarens Formation (1)
-
Lower Jurassic
-
Hettangian (2)
-
lower Liassic (2)
-
Toarcian (1)
-
Triassic-Jurassic boundary (1)
-
upper Liassic (1)
-
-
Mic Mac Formation (1)
-
Middle Jurassic
-
Bajocian (1)
-
Bathonian (1)
-
Callovian (1)
-
-
Smartville Complex (1)
-
Upper Jurassic
-
Fulmar Formation (1)
-
Tithonian (2)
-
Volgian (1)
-
-
-
lower Mesozoic (8)
-
middle Mesozoic (1)
-
Newark Supergroup (3)
-
Triassic
-
Middle Triassic (1)
-
Moenkopi Formation (1)
-
Nicola Group (1)
-
Upper Triassic
-
Carnian (3)
-
Karmutsen Group (1)
-
Norian (2)
-
Rhaetian (2)
-
Stormberg Series (1)
-
Triassic-Jurassic boundary (1)
-
-
-
-
MIS 5 (1)
-
Paleozoic
-
Arbuckle Group (1)
-
Cambrian
-
Acadian (17)
-
Lower Cambrian
-
Terreneuvian (4)
-
Tommotian (1)
-
-
Middle Cambrian
-
Burgess Shale (1)
-
Marjum Formation (1)
-
-
Upper Cambrian
-
Furongian
-
Jiangshanian (1)
-
Paibian (2)
-
-
Goldenville Formation (7)
-
Mount Simon Sandstone (1)
-
Potsdam Sandstone (9)
-
Steptoean (5)
-
-
-
Carboniferous
-
Albert Formation (13)
-
Lower Carboniferous
-
Asbian (1)
-
Dinantian (45)
-
-
Mabou Group (15)
-
Middle Carboniferous (5)
-
Mississippian
-
Lower Mississippian
-
Tournaisian (9)
-
-
Macumber Formation (9)
-
Middle Mississippian
-
Visean
-
upper Visean (2)
-
-
-
Upper Mississippian
-
Serpukhovian (1)
-
-
Windsor Group (49)
-
-
Namurian (8)
-
Pennsylvanian
-
Cumberland Group (14)
-
Joggins Formation (22)
-
Lower Pennsylvanian
-
Bashkirian (2)
-
-
Middle Pennsylvanian
-
Allegheny Group (1)
-
Moscovian (1)
-
-
Morien Group (14)
-
Upper Pennsylvanian (3)
-
-
Silesian (2)
-
Upper Carboniferous
-
Stephanian (8)
-
Westphalian (27)
-
-
-
Catskill Formation (1)
-
Cow Head Group (24)
-
Devonian
-
Fisset Brook Formation (4)
-
Levis Shale (7)
-
Lower Devonian
-
Battery Point Formation (6)
-
Coeymans Formation (1)
-
Emsian (20)
-
Gedinnian (2)
-
Lochkovian (3)
-
Manlius Formation (1)
-
Pragian (2)
-
Seboomook Formation (2)
-
Shap Granite (1)
-
Siegenian (3)
-
York River Formation (5)
-
-
Middle Devonian
-
Eifelian (7)
-
Hamilton Group (1)
-
Tioga Bentonite (1)
-
-
Upper Devonian
-
Famennian
-
upper Famennian (1)
-
-
Frasnian (7)
-
Perry Formation (6)
-
-
-
Ellis Bay Formation (31)
-
Hidden Valley Dolomite (1)
-
Horton Group (29)
-
Keyser Limestone (1)
-
Kittery Formation (1)
-
lower Paleozoic
-
Bay of Islands Ophiolite (11)
-
Conococheague Formation (1)
-
Penobscot Formation (2)
-
-
Matapedia Group (9)
-
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 (18)
-
El Paso Group (1)
-
Ellenburger Group (1)
-
Fillmore Formation (1)
-
Floian (2)
-
Ibexian (4)
-
Saint George Group (10)
-
Tremadocian
-
Halifax Formation (2)
-
-
-
Lushs Bight Group (1)
-
Martinsburg Formation (1)
-
Meguma Group (41)
-
Middle Ordovician
-
Black River Group (5)
-
Blackriverian (1)
-
Bromide Formation (1)
-
Champlainian (2)
-
Chazy Group (6)
-
Chazyan (6)
-
Cloridorme Formation (14)
-
Dapingian (1)
-
Darriwilian (10)
-
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 (23)
-
Upper Ordovician
-
Ashgillian (22)
-
Caradocian (12)
-
Cincinnatian
-
Maysvillian (2)
-
Richmondian (3)
-
-
Edenian (1)
-
Hirnantian (13)
-
Katian (8)
-
Kope Formation (1)
-
Lorraine Group (2)
-
Mohawkian (3)
-
Queenston Shale (2)
-
Red River Formation (2)
-
Sandbian (2)
-
Trentonian (20)
-
-
Utica Shale (14)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
-
-
Upper Permian (2)
-
-
Rangeley Formation (3)
-
Sauk Sequence (2)
-
Silurian
-
Lockport Formation (1)
-
Lower Silurian
-
Brassfield Formation (1)
-
Llandovery
-
Aeronian (3)
-
Rhuddanian (2)
-
Telychian (3)
-
-
Wenlock (8)
-
-
Middle Silurian
-
Clinton Group (1)
-
Roberts Mountains Formation (1)
-
-
Niagaran (1)
-
Perry Mountain Formation (2)
-
Upper Silurian
-
Bloomsburg Formation (1)
-
Ludlow (6)
-
Pridoli (6)
-
-
Vassalboro Formation (1)
-
Waterville Formation (1)
-
-
Tippecanoe Sequence (3)
-
upper Paleozoic
-
Kiaman Superchron (1)
-
Pictou Group (8)
-
-
Wissahickon Formation (1)
-
-
Phanerozoic (7)
-
Precambrian
-
Adirondack Anorthosite (3)
-
Archean
-
Blake River Group (15)
-
Blondeau Formation (2)
-
Eoarchean (1)
-
Gilman Formation (4)
-
Neoarchean (34)
-
Nuk Gneiss (3)
-
Opemisca Group (2)
-
Paleoarchean (5)
-
Roy Group (2)
-
Timiskaming Group (2)
-
-
Eocambrian (1)
-
Flinton Group (3)
-
Gunflint Iron Formation (1)
-
Hadean (1)
-
Hamersley Group (1)
-
middle Precambrian (3)
-
Nipissing Diabase (2)
-
Sokoman Formation (11)
-
Stillwater Complex (2)
-
upper Precambrian
-
Proterozoic
-
Algonkian (1)
-
Athabasca Formation (1)
-
Coldbrook Group (8)
-
Huronian
-
Gowganda Formation (1)
-
Onaping Formation (1)
-
-
Keweenawan (1)
-
Mesoproterozoic
-
Helikian
-
Neohelikian (3)
-
-
-
Neoproterozoic
-
Cryogenian (2)
-
Ediacaran (14)
-
Hadrynian
-
Fourchu Group (4)
-
George River Group (1)
-
-
Tonian (3)
-
Vendian (2)
-
-
Paleoproterozoic
-
Aphebian
-
Hurwitz Group (1)
-
-
Birimian (1)
-
Cobalt Group (1)
-
Whitewater Group (1)
-
-
-
-
Witwatersrand Supergroup (1)
-
-
-
igneous rocks
-
extrusive rocks (2)
-
igneous rocks
-
carbonatites
-
sovite (1)
-
-
feldspathoid rocks (10)
-
granophyre (2)
-
hypabyssal rocks (2)
-
kimberlite (10)
-
picrite (2)
-
plutonic rocks
-
alnoite (3)
-
anorthosite
-
gabbroic anorthosite (1)
-
-
appinite (2)
-
diabase
-
olivine diabase (3)
-
-
diorites
-
microdiorite (1)
-
plagiogranite (2)
-
quartz diorites (1)
-
tonalite (28)
-
trondhjemite (9)
-
-
essexite (1)
-
gabbros
-
alkali gabbros (1)
-
norite (8)
-
olivine gabbro (4)
-
troctolite (23)
-
-
granites
-
adamellite (6)
-
alaskite (1)
-
alkali granites (2)
-
aplite (8)
-
A-type granites (15)
-
biotite granite (1)
-
charnockite (11)
-
felsite (5)
-
granite porphyry (3)
-
I-type granites (3)
-
leucogranite (12)
-
microgranite (1)
-
monzogranite (9)
-
rapakivi (4)
-
two-mica granite (3)
-
-
granodiorites (30)
-
ijolite (1)
-
lamproite (2)
-
lamprophyres
-
camptonite (1)
-
kersantite (1)
-
minette (3)
-
spessartite (1)
-
-
monzodiorite (6)
-
monzonites
-
mangerite (9)
-
-
pegmatite (81)
-
quartz monzonite (7)
-
sovite (1)
-
syenites
-
albitite (1)
-
alkali syenites (6)
-
nepheline syenite
-
agpaite (4)
-
miaskite (1)
-
-
pulaskite (1)
-
quartz syenite (2)
-
-
ultramafics
-
chromitite (2)
-
peridotites
-
dunite (10)
-
harzburgite (12)
-
lherzolite (3)
-
spinel lherzolite (1)
-
-
pyroxenite
-
clinopyroxenite (5)
-
-
-
-
porphyry (10)
-
volcanic rocks
-
adakites (1)
-
andesites
-
boninite (6)
-
-
basalts
-
alkali basalts (4)
-
flood basalts (6)
-
mid-ocean ridge basalts (17)
-
ocean-island basalts (3)
-
olivine tholeiite (1)
-
shoshonite (1)
-
tholeiite (19)
-
tholeiitic basalt (9)
-
trap rocks (1)
-
-
basanite (2)
-
dacites (6)
-
glasses (4)
-
keratophyre (1)
-
komatiite (16)
-
meimechite (1)
-
nephelinite (1)
-
phonolites (2)
-
pyroclastics
-
hyaloclastite (2)
-
ignimbrite (6)
-
pumice (1)
-
tuff (22)
-
tuffite (3)
-
welded tuff (1)
-
-
rhyodacites (2)
-
rhyolites (54)
-
trachyandesites (2)
-
trachytes (3)
-
-
-
ophiolite (53)
-
volcanic ash (4)
-
-
metamorphic rocks
-
K-bentonite (8)
-
metamorphic rocks
-
amphibolites
-
orthoamphibolite (2)
-
-
cataclasites (1)
-
eclogite (6)
-
gneisses
-
granite gneiss (8)
-
orthogneiss (25)
-
paragneiss (18)
-
sillimanite gneiss (1)
-
tonalite gneiss (4)
-
-
granulites (31)
-
hornfels (5)
-
impactites
-
impact breccia (1)
-
-
lapis lazuli (2)
-
marbles
-
ophicalcite (3)
-
-
metacarbonate rocks (2)
-
metaigneous rocks
-
meta-andesite (3)
-
meta-anorthosite (6)
-
metabasalt (15)
-
metabasite (5)
-
metadacite (1)
-
metadiabase (2)
-
metadiorite (4)
-
metagabbro (21)
-
metagranite (14)
-
metakomatiite (3)
-
metaperidotite (3)
-
metapyroxenite (1)
-
metarhyolite (2)
-
metatuff (1)
-
serpentinite (12)
-
-
metaplutonic rocks (27)
-
metasedimentary rocks
-
metaconglomerate (6)
-
metagraywacke (1)
-
metapelite (19)
-
metasandstone (3)
-
metasiltstone (2)
-
paragneiss (18)
-
-
metasomatic rocks
-
fenite (4)
-
greisen (10)
-
rodingite (4)
-
serpentinite (12)
-
skarn (29)
-
steatite (1)
-
-
metavolcanic rocks (86)
-
migmatites (15)
-
mylonites
-
pseudotachylite (5)
-
ultramylonite (1)
-
-
phyllites (6)
-
phyllonites (1)
-
quartzites (16)
-
schists
-
blueschist (4)
-
greenschist (9)
-
greenstone (7)
-
tourmalinite (1)
-
-
slates (11)
-
-
ophiolite (53)
-
turbidite (32)
-
-
meteorites
-
meteorites
-
stony meteorites
-
achondrites
-
Martian meteorites
-
SNC Meteorites
-
shergottite (1)
-
-
-
-
chondrites (1)
-
-
-
-
minerals
-
alloys
-
awaruite (2)
-
electrum (1)
-
silicides (1)
-
-
antimonides (1)
-
arsenates
-
pharmacosiderite (1)
-
scorodite (1)
-
-
arsenides
-
arsenopyrite (8)
-
maucherite (1)
-
sperrylite (4)
-
-
bismuthides
-
froodite (2)
-
michenerite (4)
-
-
borates
-
boracite (4)
-
colemanite (1)
-
hydroboracite (2)
-
szaibelyite (2)
-
-
carbonates
-
aragonite (3)
-
bastnaesite (4)
-
calcite (28)
-
cancrinite (3)
-
cerussite (1)
-
dawsonite (7)
-
dolomite (17)
-
hydrotalcite (2)
-
magnesian calcite (2)
-
magnesite (2)
-
parisite (1)
-
pyroaurite (1)
-
rhodochrosite (7)
-
siderite (4)
-
spurrite (1)
-
synchysite (3)
-
weloganite (3)
-
-
halides
-
chlorides
-
boracite (4)
-
eudialyte (14)
-
halite (6)
-
sylvite (2)
-
-
fluorides
-
bastnaesite (4)
-
cryolite (1)
-
fluorite (6)
-
humite (2)
-
parisite (1)
-
synchysite (3)
-
topaz (9)
-
zinnwaldite (1)
-
-
-
hydrates (3)
-
K-bentonite (8)
-
minerals (203)
-
native elements
-
diamond (2)
-
graphite (6)
-
-
oxides
-
aluminum oxides (1)
-
anatase (1)
-
baddeleyite (13)
-
bayerite (1)
-
brannerite (1)
-
brucite (7)
-
cassiterite (3)
-
chrome spinel (1)
-
chromite (2)
-
corundum (6)
-
ferrihydrite (1)
-
geikielite (1)
-
gibbsite (5)
-
goethite (1)
-
groutite (1)
-
hematite (10)
-
hercynite (2)
-
hydroxides
-
iron hydroxides (1)
-
-
ilmenite (21)
-
iron oxides (14)
-
lepidocrocite (1)
-
leucoxene (1)
-
limonite (1)
-
maghemite (1)
-
magnesium oxides (1)
-
magnetite (29)
-
niobates
-
aeschynite (3)
-
betafite (2)
-
columbite (4)
-
euxenite (3)
-
loparite (1)
-
nenadkevichite (1)
-
pyrochlore (4)
-
samarskite (1)
-
-
nordstrandite (2)
-
periclase (1)
-
perovskite (4)
-
pitchblende (1)
-
portlandite (1)
-
ramsdellite (1)
-
rutile (18)
-
sapphire (5)
-
senarmontite (1)
-
spinel (5)
-
tantalates
-
betafite (2)
-
euxenite (3)
-
microlite (1)
-
stibiotantalite (1)
-
tantalite (2)
-
-
thorianite (1)
-
titanium oxides (6)
-
titanomagnetite (1)
-
ulvospinel (1)
-
uraninite (13)
-
-
phosphates
-
amblygonite (1)
-
apatite (27)
-
autunite (1)
-
britholite (1)
-
chlorapatite (1)
-
crandallite (2)
-
fluorapatite (6)
-
graftonite (1)
-
herderite (2)
-
monazite (36)
-
rhabdophane (1)
-
turquoise (1)
-
whitlockite (1)
-
xenotime (3)
-
-
platinum minerals (6)
-
selenides (1)
-
silicates
-
aluminosilicates (2)
-
asbestos (24)
-
borosilicates (7)
-
chain silicates
-
aenigmatite group
-
sapphirine (5)
-
-
amphibole group
-
clinoamphibole
-
actinolite (3)
-
arfvedsonite (10)
-
crocidolite (1)
-
crossite (1)
-
cummingtonite (4)
-
ferrohastingsite (1)
-
grunerite (1)
-
hastingsite (4)
-
hornblende (44)
-
kaersutite (3)
-
magnesioriebeckite (1)
-
pargasite (4)
-
richterite (1)
-
riebeckite (1)
-
tremolite (4)
-
-
orthoamphibole
-
anthophyllite (2)
-
gedrite (3)
-
holmquistite (1)
-
-
-
astrophyllite (8)
-
carpholite (1)
-
leucosphenite (1)
-
prehnite (3)
-
pyroxene group
-
clinopyroxene
-
aegirine (17)
-
augite (9)
-
diopside (11)
-
omphacite (1)
-
pigeonite (1)
-
spodumene (6)
-
titanaugite (1)
-
-
orthopyroxene
-
enstatite (1)
-
hypersthene (3)
-
-
-
wollastonite group
-
pectolite (5)
-
wollastonite (3)
-
-
xonotlite (1)
-
-
feldspathoids (2)
-
framework silicates
-
cancrinite (3)
-
feldspar group
-
alkali feldspar
-
K-feldspar (20)
-
microcline (6)
-
orthoclase (5)
-
perthite (4)
-
sanidine (3)
-
-
antiperthite (1)
-
plagioclase
-
albite (24)
-
andesine (2)
-
anorthite (4)
-
-
-
leucite (2)
-
myrmekite (1)
-
nepheline group
-
nepheline (12)
-
-
scapolite group
-
scapolite (8)
-
-
silica minerals
-
chalcedony (1)
-
quartz (49)
-
tridymite (1)
-
-
sodalite group
-
genthelvite (2)
-
helvite (2)
-
lazurite (1)
-
sodalite (7)
-
-
zeolite group
-
analcime (9)
-
chabazite (2)
-
clinoptilolite (1)
-
edingtonite (1)
-
epistilbite (1)
-
garronite (1)
-
gmelinite (2)
-
heulandite (1)
-
mordenite (1)
-
natrolite (8)
-
phillipsite (1)
-
pollucite (8)
-
stilbite (3)
-
-
-
iron silicates (2)
-
neptunite (5)
-
orthosilicates
-
nesosilicates
-
andalusite (3)
-
britholite group
-
britholite (1)
-
-
chloritoid (3)
-
datolite group
-
datolite (1)
-
gadolinite (2)
-
-
dumortierite (1)
-
garnet group
-
almandine (4)
-
andradite (6)
-
grossular (11)
-
hydrogarnet (3)
-
pyrope (1)
-
schorlomite (1)
-
spessartine (4)
-
uvarovite (2)
-
vanadium garnet (1)
-
-
humite (2)
-
kasolite (1)
-
kyanite (3)
-
merwinite (1)
-
olivine group
-
fayalite (2)
-
forsterite (5)
-
monticellite (3)
-
olivine (22)
-
peridot (1)
-
-
phenakite group
-
eucryptite (1)
-
willemite (1)
-
-
sillimanite (11)
-
spurrite (1)
-
staurolite (6)
-
stillwellite (1)
-
titanite group
-
titanite (31)
-
-
topaz (9)
-
zircon group
-
thorite (4)
-
zircon (212)
-
-
-
sorosilicates
-
barylite (2)
-
bertrandite (1)
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
allanite (5)
-
epidote (13)
-
piemontite (1)
-
zoisite (2)
-
-
kornerupine (2)
-
melilite group
-
akermanite (1)
-
gehlenite (1)
-
-
pumpellyite group
-
pumpellyite (2)
-
-
vesuvianite (6)
-
-
-
ring silicates
-
aquamarine (3)
-
beryl (6)
-
cordierite (10)
-
emerald (1)
-
eudialyte (14)
-
labuntsovite (5)
-
milarite group
-
milarite (1)
-
osumilite (2)
-
-
nenadkevichite (1)
-
tourmaline group
-
buergerite (1)
-
dravite (2)
-
schorl (1)
-
uvite (1)
-
-
-
sheet silicates
-
apophyllite (1)
-
chlorite group
-
chamosite (2)
-
chlorite (20)
-
-
clay minerals
-
kaolinite (6)
-
montmorillonite (2)
-
nontronite (1)
-
saponite (2)
-
smectite (10)
-
vermiculite (2)
-
-
corrensite (3)
-
ekanite (2)
-
gyrolite (4)
-
illite (13)
-
margarite (1)
-
mica group
-
biotite (52)
-
celadonite (1)
-
glauconite (4)
-
lepidolite (2)
-
muscovite (48)
-
paragonite (1)
-
phengite (1)
-
phlogopite (13)
-
polylithionite (3)
-
zinnwaldite (1)
-
-
palygorskite (1)
-
pyrophyllite (1)
-
serpentine group
-
berthierine (1)
-
chrysotile (12)
-
lizardite (2)
-
serpentine (6)
-
-
stilpnomelane (2)
-
talc (3)
-
-
-
sulfates
-
anhydrite (3)
-
barite (7)
-
bassanite (1)
-
celestine (1)
-
copiapite (1)
-
epsomite (3)
-
gypsum (4)
-
halotrichite (1)
-
jarosite (1)
-
lazurite (1)
-
melanterite (3)
-
pickeringite (1)
-
rozenite (3)
-
-
sulfides
-
acanthite (1)
-
arsenopyrite (8)
-
bornite (3)
-
chalcocite (1)
-
chalcopyrite (11)
-
copper sulfides (3)
-
cubanite (1)
-
galena (23)
-
genthelvite (2)
-
gudmundite (2)
-
heazlewoodite (2)
-
helvite (2)
-
iron sulfides (4)
-
kesterite (1)
-
lazurite (1)
-
marcasite (1)
-
mawsonite (1)
-
millerite (3)
-
molybdenite (13)
-
nickel sulfides (2)
-
pentlandite (6)
-
pyrite (34)
-
pyrrhotite (21)
-
realgar (1)
-
roquesite (1)
-
smythite (1)
-
sphalerite (21)
-
stannoidite (1)
-
stibnite (4)
-
troilite (1)
-
violarite (1)
-
wurtzite (1)
-
-
sulfosalts
-
sulfantimonites
-
tetrahedrite (2)
-
-
sulfarsenites
-
tennantite (1)
-
-
sulfostannates
-
stannite (4)
-
-
-
tellurides
-
altaite (1)
-
hessite (1)
-
-
tungstates
-
scheelite (3)
-
wolframite (3)
-
-
uranium minerals (1)
-
vanadates (1)
-
-
Primary terms
-
absolute age (559)
-
Africa
-
Central Africa
-
Angola (2)
-
-
East Africa
-
Tanzania (2)
-
Zambia (2)
-
-
Kalahari Desert (1)
-
Madagascar (2)
-
North Africa
-
Algeria (1)
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
High Atlas (1)
-
-
-
Egypt
-
Aswan Dam (1)
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
High Atlas (1)
-
-
-
-
Sahara (1)
-
Southern Africa
-
Namaqualand (1)
-
Namibia
-
Karibib Namibia (1)
-
-
South Africa
-
Bushveld Complex (3)
-
Merensky Reef (1)
-
Transvaal region (3)
-
-
Swaziland (1)
-
Zimbabwe (1)
-
-
West Africa
-
Burkina Faso (1)
-
Ghana (2)
-
Ivory Coast (1)
-
-
-
Antarctica
-
Antarctic Peninsula (1)
-
East Antarctica (2)
-
Larsemann Hills (1)
-
Marie Byrd Land
-
Fosdick Mountains (1)
-
-
West Antarctica (2)
-
-
Arctic Ocean
-
Barents Sea (1)
-
Beaufort Sea (2)
-
Norwegian Sea
-
Voring Basin (2)
-
-
-
Arctic region
-
Greenland
-
Disko Island (1)
-
Greenland ice sheet (1)
-
Ilimaussaq (1)
-
Isua Belt (1)
-
Nuussuaq Peninsula (1)
-
Skaergaard Intrusion (6)
-
South Greenland (1)
-
West Greenland (7)
-
-
Svalbard (1)
-
-
asbestos deposits (7)
-
Asia
-
Arabian Peninsula
-
Oman (2)
-
-
Central Asia
-
Kazakhstan (2)
-
-
Far East
-
China
-
Dabie Mountains (1)
-
Inner Mongolia China
-
Bayan Obo China (1)
-
-
Sulu Terrane (1)
-
-
Indonesia
-
Irian Jaya Indonesia (1)
-
-
Japan
-
Honshu
-
Akita Japan
-
Hokuroku Japan
-
Fukazawa Mine (1)
-
-
-
Hyogo Japan
-
Ikuno Mine (1)
-
-
Okayama Japan (1)
-
-
Kyushu
-
Nagasaki Japan (1)
-
-
-
Philippine Islands (1)
-
Taiwan (1)
-
-
Himalayas (1)
-
Indian Peninsula
-
India
-
Maharashtra India
-
Koyna Dam (1)
-
Latur India (1)
-
-
-
Pakistan (2)
-
-
Irkutsk Russian Federation (1)
-
Kamchatka Russian Federation
-
Kamchatka Peninsula
-
Tolbachik (2)
-
-
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk region (3)
-
-
-
Kyrgyzstan (1)
-
Middle East
-
Israel (1)
-
Turkey (1)
-
-
Popigay Structure (1)
-
Russian Pacific region (1)
-
Siberia (1)
-
Sri Lanka (2)
-
West Siberia
-
Siberian Lowland (1)
-
-
-
associations (2)
-
Atlantic Ocean
-
Equatorial Atlantic (1)
-
North Atlantic
-
Baltimore Canyon (1)
-
Bay of Fundy (50)
-
Caribbean Sea (1)
-
Flemish Cap (1)
-
Frobisher Bay (6)
-
Georges Bank (6)
-
Georges Bank basin (1)
-
Gulf of Maine (14)
-
Gulf of Mexico (1)
-
Gulf of Saint Lawrence (79)
-
Hudson Bay (26)
-
Hudson Strait (14)
-
Jeanne d'Arc Basin (1)
-
Labrador Basin (2)
-
Labrador Sea
-
Labrador Shelf (6)
-
-
North Sea
-
East Shetland Basin (1)
-
-
Northeast Atlantic (1)
-
Northwest Atlantic
-
Hibernia Field (2)
-
-
Sable Island Bank (3)
-
Scotian Shelf (37)
-
Scotian Slope (2)
-
Wilkinson Basin (3)
-
-
-
Atlantic region (15)
-
atmosphere (7)
-
Australasia
-
Australia
-
New South Wales Australia (3)
-
Northern Territory Australia (2)
-
Queensland Australia
-
Century Deposit (1)
-
Mount Isa Australia (1)
-
-
South Australia
-
Adelaide Australia (1)
-
Mount Lofty Ranges (1)
-
-
Tasmania Australia (1)
-
Victoria Australia
-
Ballarat Australia (1)
-
Ballarat gold field (1)
-
Bendigo Australia (1)
-
Bendigo gold field (1)
-
-
Western Australia
-
Hamersley Basin (1)
-
Kambalda Australia (3)
-
Yilgarn Craton (1)
-
-
-
New Zealand
-
Otago Schist (1)
-
-
Papua New Guinea (1)
-
-
bacteria (4)
-
barite deposits (18)
-
bibliography (12)
-
biogeography (63)
-
biography (7)
-
bitumens
-
asphalt (3)
-
-
boron
-
B-11/B-10 (2)
-
-
boron deposits (2)
-
brines (32)
-
Canada
-
Arctic Archipelago (14)
-
Eastern Canada
-
Baffin Island (32)
-
Belcher Islands (7)
-
Gander Zone (12)
-
James Bay (11)
-
James Bay Lowlands (12)
-
Lake Timiskaming (5)
-
Maritime Provinces
-
New Brunswick
-
Albert County New Brunswick (4)
-
Carleton County New Brunswick
-
Woodstock New Brunswick (1)
-
-
Charlotte County New Brunswick (3)
-
Fredericton New Brunswick (5)
-
Gloucester County New Brunswick
-
Bathurst mining district (38)
-
Bathurst New Brunswick (25)
-
-
Kent County New Brunswick (1)
-
Kouchibouguac Bay (8)
-
Madawaska County New Brunswick (1)
-
Miramichi Bay (11)
-
Moncton Basin (10)
-
Northumberland County New Brunswick
-
Newcastle New Brunswick (3)
-
-
Queens County New Brunswick (1)
-
Restigouche County New Brunswick (6)
-
Saint George Batholith (6)
-
Saint John County New Brunswick
-
Saint John New Brunswick (20)
-
-
Sunbury County New Brunswick (1)
-
Victoria County New Brunswick (1)
-
Westmorland County New Brunswick (3)
-
-
Nova Scotia
-
Annapolis County Nova Scotia (1)
-
Antigonish County Nova Scotia
-
Antigonish Nova Scotia (7)
-
-
Cape Breton Island
-
Cape Breton County Nova Scotia
-
Sydney Nova Scotia (7)
-
-
Cape Breton Highlands (13)
-
Inverness County Nova Scotia (2)
-
Richmond County Nova Scotia (1)
-
-
Chedabucto Bay (3)
-
Cobequid Bay (1)
-
Cobequid Fault (7)
-
Cobequid Highlands (20)
-
Colchester County Nova Scotia (2)
-
Cumberland County Nova Scotia
-
Joggins Fossil Cliffs (7)
-
-
Gays River Deposit (8)
-
Halifax County Nova Scotia
-
Halifax Nova Scotia (1)
-
-
Hants County Nova Scotia (7)
-
Kings County Nova Scotia (4)
-
Minas Basin (31)
-
Pictou County Nova Scotia (3)
-
Sable Island (1)
-
-
Prince Edward Island (26)
-
-
Matachewan dike swarm (1)
-
Meguma Terrane (44)
-
Newfoundland and Labrador
-
Labrador
-
Kiglapait (8)
-
Kiglapait Intrusion (14)
-
Mistastin Lake (3)
-
Nain Massif (31)
-
Nain Newfoundland and Labrador (2)
-
Voisey's Bay Deposit (45)
-
-
Newfoundland
-
Avalon Peninsula (5)
-
Baie Verte Peninsula (3)
-
Betts Cove (1)
-
Buchans Newfoundland and Labrador (1)
-
Burin Peninsula (1)
-
Daniel's Harbour Newfoundland and Labrador (1)
-
Great Northern Peninsula (6)
-
Humber Arm Allochthon (13)
-
Port au Port Peninsula (48)
-
-
-
Ontario
-
Algoma District Ontario
-
Elliot Lake Ontario (1)
-
-
Cochrane District Ontario
-
Abitibi Ontario (1)
-
Kidd Creek Mine (1)
-
Timmins Ontario (6)
-
-
Frontenac County Ontario (1)
-
Grenville County Ontario (2)
-
Haliburton County Ontario (7)
-
Hastings County Ontario
-
Bancroft Ontario (20)
-
Madoc Ontario (3)
-
-
Kenora District Ontario (1)
-
Lanark County Ontario
-
Perth Ontario (2)
-
-
Manitoulin District Ontario
-
Manitoulin Island (5)
-
-
Muskoka District Ontario (2)
-
Nipissing District Ontario
-
Brent Crater (6)
-
-
Ottawa Ontario (53)
-
Parry Sound District Ontario (1)
-
Prescott County Ontario (1)
-
Renfrew County Ontario
-
Chalk River Ontario (6)
-
-
Russell County Ontario (4)
-
Strathcona Mine (1)
-
Sudbury Basin (5)
-
Sudbury District Ontario (4)
-
Sudbury igneous complex (2)
-
Sudbury Structure (3)
-
Thunder Bay District Ontario (1)
-
Timiskaming District Ontario
-
Kirkland Lake Ontario (4)
-
-
Toronto Ontario (1)
-
Whetstone Lake (1)
-
-
Ottawa Valley (15)
-
Quebec
-
Abitibi County Quebec
-
Chibougamau Quebec (39)
-
Val d'Or Quebec (49)
-
-
Anticosti Island (96)
-
Beauce County Quebec (4)
-
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N-15/N-14 (1)
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Nd-144/Nd-143 (64)
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O-18 (1)
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Os-188/Os-187 (3)
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Pb-206/Pb-204 (29)
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Pb-208/Pb-206 (2)
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Rb-87/Sr-86 (4)
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S-33/S-32 (2)
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S-34 (1)
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S-34/S-32 (34)
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Si-29 (1)
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Sm-147/Nd-144 (23)
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Sr-87/Sr-86 (60)
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U-238/Pb-206 (1)
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kaolin deposits (1)
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Malay Archipelago
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Mesozoic
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Cretaceous
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Logan Canyon Formation (4)
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Lower Cretaceous
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Albian (2)
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Gething Formation (1)
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McMurray Formation (1)
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Missisauga Formation (4)
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Upper Cretaceous
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Ferron Sandstone Member (1)
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Wyandot Formation (2)
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Jurassic
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Lower Jurassic
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upper Liassic (1)
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Mic Mac Formation (1)
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Middle Jurassic
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Smartville Complex (1)
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Upper Jurassic
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Fulmar Formation (1)
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Tithonian (2)
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lower Mesozoic (8)
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middle Mesozoic (1)
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Newark Supergroup (3)
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Triassic
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Moenkopi Formation (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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metal ores
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base metals (55)
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metals
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actinides
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U-234/Th-230 (1)
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uranium
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U-234/Th-230 (1)
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alkali metals
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cesium
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Cs-137 (7)
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lithium (10)
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potassium
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K-40 (2)
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rubidium
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Rb-87/Sr-86 (4)
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sodium (11)
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alkaline earth metals
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calcium
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Ca-44/Ca-40 (1)
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magnesium (11)
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radium
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Ra-226 (1)
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strontium
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Rb-87/Sr-86 (4)
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Sr/Ca (1)
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Sr-87/Sr-86 (60)
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aluminum
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Al-26 (3)
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antimony (6)
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bismuth (1)
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gallium (1)
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hafnium
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Hf-177/Hf-176 (7)
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indium (2)
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iron
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Fe-56/Fe-54 (1)
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Fe-57/Fe-54 (1)
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ferric iron (5)
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ferrous iron (6)
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lead
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Pb-206/Pb-204 (29)
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Pb-207/Pb-204 (25)
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Pb-207/Pb-206 (7)
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Pb-208/Pb-204 (22)
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Pb-208/Pb-206 (2)
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Pb-210 (9)
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U-238/Pb-206 (1)
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manganese (11)
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platinum group
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iridium (4)
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osmium
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Os-188/Os-187 (3)
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palladium (9)
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precious metals (11)
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rare earths
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lanthanum (2)
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lutetium (5)
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neodymium
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Nd-144/Nd-143 (64)
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Sm-147/Nd-144 (23)
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samarium
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Sm-147/Nd-144 (23)
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scandium (3)
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ytterbium (2)
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yttrium (19)
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rhenium (2)
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silver (7)
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tantalum (5)
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thallium (1)
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tin (3)
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zinc (26)
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zirconium (12)
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metamorphic rocks
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amphibolites
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orthoamphibolite (2)
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cataclasites (1)
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eclogite (6)
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gneisses
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orthogneiss (25)
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paragneiss (18)
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tonalite gneiss (4)
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granulites (31)
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hornfels (5)
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impactites
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impact breccia (1)
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lapis lazuli (2)
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marbles
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ophicalcite (3)
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metacarbonate rocks (2)
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serpentinite (12)
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metaplutonic rocks (27)
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metasomatic rocks
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fenite (4)
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greisen (10)
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rodingite (4)
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skarn (29)
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steatite (1)
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metavolcanic rocks (86)
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phyllites (6)
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quartzites (16)
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schists
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blueschist (4)
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greenschist (9)
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tourmalinite (1)
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slates (11)
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metamorphism (436)
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metasomatism (241)
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meteorites
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stony meteorites
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achondrites
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Martian meteorites
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shergottite (1)
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chondrites (1)
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meteorology (4)
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Mexico
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micropaleontology (1)
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mineral deposits, genesis (375)
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Moon (1)
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museums (3)
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nitrogen
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N-15/N-14 (1)
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noble gases
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argon
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Ar-36 (1)
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Ar-40 (1)
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Ar-40/Ar-39 (2)
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-
helium
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He-4/He-3 (3)
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neon (3)
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radon (3)
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nodules (4)
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nonmetal deposits (2)
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nonmetals (1)
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North America
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Appalachian Basin (3)
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Appalachians
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Blue Ridge Province (1)
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Catskill Mountains (1)
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Central Appalachians (1)
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Northern Appalachians (202)
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Southern Appalachians (1)
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Basin and Range Province
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Great Basin (1)
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Canadian Shield
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Churchill Province
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Cape Smith fold belt (25)
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Hearne Province (1)
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Rae Province (3)
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Grenville Province
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Central Gneiss Belt (5)
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Central Metasedimentary Belt (32)
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Makkovik Province (13)
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Nain Province (31)
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Slave Province (5)
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Southern Province (3)
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Superior Province
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Abitibi Belt (181)
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Kapuskasing Zone (1)
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Pontiac Subprovince (17)
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Swayze greenstone belt (2)
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Wabigoon Belt (1)
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Wawa Belt (1)
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-
-
Champlain Valley (4)
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Coast plutonic complex (1)
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Great Lakes
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Great Lakes region (5)
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Great Plains
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Northern Great Plains (2)
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Grenville Front (32)
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Gulf Coastal Plain (2)
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Humber Zone (37)
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Keweenawan Rift (2)
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North American Craton (2)
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Peninsular Ranges Batholith (1)
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Saint Lawrence Lowlands (54)
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Saint Lawrence River (22)
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Saint Lawrence River basin (2)
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Strait of Georgia (1)
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Western Interior
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Western Interior Seaway (1)
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Northern Hemisphere (1)
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nuclear facilities (3)
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ocean basins (1)
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ocean circulation (16)
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Ocean Drilling Program
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Leg 105
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ODP Site 646 (1)
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ocean floors (19)
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ocean waves (5)
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Oceania
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oceanography (47)
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oil and gas fields (21)
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dissolved oxygen (1)
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O-18 (1)
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O-18/O-16 (150)
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Pacific Coast (1)
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Pacific Ocean
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East Pacific
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Axial Seamount (1)
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North Pacific
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Northeast Pacific
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Axial Seamount (1)
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Northwest Pacific
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West Pacific
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Northwest Pacific
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Pacific region (1)
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paleobotany (19)
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paleomagnetism (115)
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paleontology (219)
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Paleozoic
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Arbuckle Group (1)
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Cambrian
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Acadian (17)
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Lower Cambrian
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Terreneuvian (4)
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Tommotian (1)
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Middle Cambrian
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Marjum Formation (1)
-
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Upper Cambrian
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Furongian
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Jiangshanian (1)
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Paibian (2)
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Goldenville Formation (7)
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Mount Simon Sandstone (1)
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Potsdam Sandstone (9)
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Steptoean (5)
-
-
-
Carboniferous
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Albert Formation (13)
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Lower Carboniferous
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Asbian (1)
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Dinantian (45)
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Mabou Group (15)
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Middle Carboniferous (5)
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Mississippian
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Lower Mississippian
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Tournaisian (9)
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Macumber Formation (9)
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Middle Mississippian
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Visean
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upper Visean (2)
-
-
-
Upper Mississippian
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Serpukhovian (1)
-
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Windsor Group (49)
-
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Namurian (8)
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Pennsylvanian
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Cumberland Group (14)
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Joggins Formation (22)
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Lower Pennsylvanian
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Bashkirian (2)
-
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Middle Pennsylvanian
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Allegheny Group (1)
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Moscovian (1)
-
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Morien Group (14)
-
Upper Pennsylvanian (3)
-
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Silesian (2)
-
Upper Carboniferous
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Stephanian (8)
-
Westphalian (27)
-
-
-
Catskill Formation (1)
-
Cow Head Group (24)
-
Devonian
-
Fisset Brook Formation (4)
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Levis Shale (7)
-
Lower Devonian
-
Battery Point Formation (6)
-
Coeymans Formation (1)
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Emsian (20)
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Gedinnian (2)
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Lochkovian (3)
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Manlius Formation (1)
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Pragian (2)
-
Seboomook Formation (2)
-
Shap Granite (1)
-
Siegenian (3)
-
York River Formation (5)
-
-
Middle Devonian
-
Eifelian (7)
-
Hamilton Group (1)
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Tioga Bentonite (1)
-
-
Upper Devonian
-
Famennian
-
upper Famennian (1)
-
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Frasnian (7)
-
Perry Formation (6)
-
-
-
Ellis Bay Formation (31)
-
Hidden Valley Dolomite (1)
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Horton Group (29)
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Keyser Limestone (1)
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Kittery Formation (1)
-
lower Paleozoic
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Bay of Islands Ophiolite (11)
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Conococheague Formation (1)
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Penobscot Formation (2)
-
-
Matapedia Group (9)
-
Merrimack Group (3)
-
middle Paleozoic (8)
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Ordovician
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Betts Cove Ophiolite (1)
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Buchans Group (1)
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Catoche Formation (3)
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Davidsville Group (3)
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Gander Lake Group (3)
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Lexington Limestone (1)
-
Lower Ordovician
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Arenigian (16)
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Beekmantown Group (18)
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El Paso Group (1)
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Ellenburger Group (1)
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Fillmore Formation (1)
-
Floian (2)
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Ibexian (4)
-
Saint George Group (10)
-
Tremadocian
-
Halifax Formation (2)
-
-
-
Lushs Bight Group (1)
-
Martinsburg Formation (1)
-
Meguma Group (41)
-
Middle Ordovician
-
Black River Group (5)
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Blackriverian (1)
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Bromide Formation (1)
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Champlainian (2)
-
Chazy Group (6)
-
Chazyan (6)
-
Cloridorme Formation (14)
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Dapingian (1)
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Darriwilian (10)
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Dolgeville Formation (2)
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Llandeilian (1)
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Llanvirnian (3)
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Normanskill Formation (3)
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Platteville Formation (1)
-
Table Head Group (10)
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Whiterockian (5)
-
Woods Hollow Shale (1)
-
-
Miramichi Group (4)
-
Tetagouche Group (32)
-
Trenton Group (23)
-
Upper Ordovician
-
Ashgillian (22)
-
Caradocian (12)
-
Cincinnatian
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Maysvillian (2)
-
Richmondian (3)
-
-
Edenian (1)
-
Hirnantian (13)
-
Katian (8)
-
Kope Formation (1)
-
Lorraine Group (2)
-
Mohawkian (3)
-
Queenston Shale (2)
-
Red River Formation (2)
-
Sandbian (2)
-
Trentonian (20)
-
-
Utica Shale (14)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
Permian
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
-
-
Upper Permian (2)
-
-
Rangeley Formation (3)
-
Sauk Sequence (2)
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Silurian
-
Lockport Formation (1)
-
Lower Silurian
-
Brassfield Formation (1)
-
Llandovery
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Aeronian (3)
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Rhuddanian (2)
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Telychian (3)
-
-
Wenlock (8)
-
-
Middle Silurian
-
Clinton Group (1)
-
Roberts Mountains Formation (1)
-
-
Niagaran (1)
-
Perry Mountain Formation (2)
-
Upper Silurian
-
Bloomsburg Formation (1)
-
Ludlow (6)
-
Pridoli (6)
-
-
Vassalboro Formation (1)
-
Waterville Formation (1)
-
-
Tippecanoe Sequence (3)
-
upper Paleozoic
-
Kiaman Superchron (1)
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Pictou Group (8)
-
-
Wissahickon Formation (1)
-
-
palynology (3)
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palynomorphs
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Chitinozoa (25)
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Dinoflagellata (11)
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miospores
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pollen (29)
-
-
-
paragenesis (98)
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peat deposits (1)
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permafrost (23)
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petroleum
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shale gas (1)
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-
-
petrology (364)
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Phanerozoic (7)
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phase equilibria (85)
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phosphorus (11)
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placers
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Plantae
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algae
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-
Chlorophyta
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Charophyta (1)
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Chlorophyceae
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Codiaceae (1)
-
-
-
diatoms (5)
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Epiphyton (1)
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-
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Phaeophyta (3)
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Rhodophyta
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Corallinaceae
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Lithothamnium (1)
-
-
-
-
Bryophyta
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Musci
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Sphagnum (2)
-
-
-
Pteridophyta
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Lycopsida
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Stigmaria (3)
-
-
Psilopsida (1)
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Sphenopsida
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Equisetales
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Calamites (2)
-
-
-
-
Spermatophyta
-
Angiospermae
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Dicotyledoneae
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Acer (1)
-
-
-
Gymnospermae
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Bennettitales (1)
-
Coniferales
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Araucariaceae
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Araucaria (1)
-
-
Pinaceae
-
Pinus (2)
-
-
-
Cordaitales
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Cordaites (2)
-
-
Cycadales (1)
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Ginkgoales (1)
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Pteridospermae
-
Neuropteris (1)
-
-
-
-
-
plate tectonics (242)
-
pollution (60)
-
potash (5)
-
Precambrian
-
Adirondack Anorthosite (3)
-
Archean
-
Blake River Group (15)
-
Blondeau Formation (2)
-
Eoarchean (1)
-
Gilman Formation (4)
-
Neoarchean (34)
-
Nuk Gneiss (3)
-
Opemisca Group (2)
-
Paleoarchean (5)
-
Roy Group (2)
-
Timiskaming Group (2)
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GeoRef Categories
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3D airborne electromagnetic forward modeling based on the multiscale hexahedral finite-element method Available to Purchase
Mineralogical Society of America Free
Shape and Size Distribution of Sulfide Globules in the Raglan Magmatic Sulfide Deposit: Implications for Deposition and Exploration of Massive Sulfide Orebodies Available to Purchase
Environmental associations and the paleoecological significance of the genus Pyxidicula Ehrenberg,1838 and Pyxidicula muskegii sp. nov. in the Hudson and James Bay region peatlands, Canada Open Access
SCARS ON THE SHIELD: CARLYLE BEALS, PETER MILLMAN, AND THE BEGINNING OF THE CANADIAN METEORITE CRATER PROGRAM, 1950–1960 Available to Purchase
Coda Envelope Moment Magnitudes and Source Scaling for Southeastern Canada Available to Purchase
Aeromagnetic data reveals buried Quaternary drainage patterns in the Gulf of St Lawrence (Canada) Available to Purchase
The Holleford structure: Insights into the pre- and post-impact geology of the Frontenac Terrane, Canada Available to Purchase
THROUGH FIRE, AND THROUGH WATER, AN ABUNDANCE OF MID-DEVONIAN CHARCOAL Open Access
An investigation of subaqueous failures triggered by the 1935 CE M w 6.1 Témiscaming earthquake, Quebec, Canada, as an analogue for a paleoseismic study Open Access
Geochemistry, U-Pb geochronology and Nd-Hf isotopes of leucocratic dykes in the Cape Spencer area, southern New Brunswick, Canada: insights into the Alleghanian orogeny in the northern Appalachians Open Access
ABSTRACT With the exception of summer trips to visit my grandparents, I spent most of my growing-up years 150 miles away from my tribe, the Penobscot Indian Nation on Indian Island, Maine. I obtained a bachelor’s degree in earth science at the University of Southern Maine and spent three years in graduate school at the University of Wisconsin–Madison. I landed a summer job on a gold project crew with Mobil Minerals Division as I was finishing up my M.S. in economic geology. In 1980, the Penobscot Nation, together with the Passamaquoddy Tribe, regained 300,000 acres in what, at the time, was the largest land claim settlement in U.S. history, the 1980 Maine Indian Claims Settlement Act. In 1984, I went to work for my tribe on the minerals assessment program. The fieldwork encompassed extensive soil surveys, geophysical surveys, and bedrock drilling. About a decade into my work for the tribe, my career began to change as the funding from the Bureau of Indian Affairs ended and the minerals assessment on the trust lands was wrapping up. In 1993, I co-founded and headed the Indigenous arts, non-profit Maine Indian Basketmakers Alliance (MIBA). This work would become my most rewarding and meaningful as it had a deep relationship to my own values system. In addition, I had become a serious basket maker and relied upon a network of other Indigenous practitioners. My evolution from a practicing geologist to an award-winning artist and Native American arts leader and advocate speaks to having a strong sense of identity and belief in myself. Throughout my career, I learned to observe my environment and listen to advice, but ultimately charted my own course.