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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 (1)
-
-
Kalahari Desert (1)
-
North Africa
-
Algeria
-
Bechar Algeria
-
Ougarta Algeria (1)
-
-
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
-
Morocco
-
Moroccan Atlas Mountains
-
High Atlas (1)
-
-
Tafilalt (1)
-
-
-
Southern Africa
-
Namibia (1)
-
-
-
Alexander Terrane (1)
-
Arctic region
-
Greenland
-
South Greenland (1)
-
-
-
Asia
-
Far East
-
China
-
Dabie Mountains (1)
-
Guizhou China (1)
-
Hunan China (1)
-
Jiangxi China (1)
-
Liaoning China (1)
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North China Platform (1)
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Zhejiang China (1)
-
-
Japan
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Honshu
-
Chiba Peninsula (1)
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Iwate Japan
-
Kitakami Mountains (1)
-
-
-
-
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk Russian Federation (1)
-
-
-
Siberia (1)
-
Siberian Platform (1)
-
Sri Lanka (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Hudson Bay (2)
-
-
South Atlantic (1)
-
-
Australasia
-
Australia
-
South Australia
-
Kangaroo Island (1)
-
-
-
-
Banks Island (1)
-
Bathurst Island (1)
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Canada
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Arctic Archipelago (1)
-
Eastern Canada
-
Baffin Island (1)
-
Maritime Provinces
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New Brunswick
-
Gloucester County New Brunswick
-
Bathurst mining district (2)
-
-
Restigouche County New Brunswick (1)
-
-
-
Newfoundland and Labrador
-
Newfoundland
-
Baie Verte Peninsula (1)
-
-
-
Ontario
-
Algoma District Ontario (1)
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Coldwell Complex (1)
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Michipicoten Island (1)
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Sudbury Basin (1)
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Thunder Bay District Ontario
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Lake Nipigon (1)
-
-
-
Quebec
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Abitibi County Quebec
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Chibougamau Quebec (1)
-
-
Gaspe Peninsula (3)
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Matane County Quebec (1)
-
Pontiac County Quebec (1)
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Saguenay County Quebec
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Schefferville Quebec (1)
-
-
Saint Lawrence Estuary (1)
-
-
-
Hudson Bay (2)
-
Hudson Bay Lowlands (2)
-
Labrador Trough (3)
-
Mackenzie Mountains (1)
-
Nunavut
-
Baffin Island (1)
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Ellesmere Island (1)
-
Southampton Island (1)
-
-
Queen Elizabeth Islands
-
Ellesmere Island (1)
-
-
Western Canada
-
Alberta
-
Alberta Basin (1)
-
-
British Columbia
-
Vancouver Island (1)
-
-
Canadian Rocky Mountains (2)
-
Manitoba
-
Churchill Manitoba (1)
-
Flin Flon Manitoba (1)
-
Lake Winnipeg (1)
-
Tanco Pegmatite (1)
-
-
Northwest Territories
-
Great Slave Lake (1)
-
-
Saskatchewan (3)
-
-
-
Cascade Range (2)
-
Cascadia subduction zone (3)
-
Channeled Scabland (1)
-
Clearwater Lake (1)
-
Columbia River (1)
-
Commonwealth of Independent States
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Belarus (1)
-
Pripet Basin (1)
-
Russian Federation
-
Krasnoyarsk Russian Federation
-
Taymyr Dolgan-Nenets Russian Federation
-
Norilsk Russian Federation (1)
-
-
-
Murmansk Russian Federation
-
Pechenga (1)
-
-
Siberian Platform (1)
-
Timan-Pechora region (1)
-
-
Ukraine
-
Podolia (1)
-
-
-
Cook Inlet (1)
-
Europe
-
Alps
-
Eastern Alps
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Dolomites (1)
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-
-
Baltic region
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Estonia (1)
-
-
Belarus (1)
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Central Europe
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Czech Republic (1)
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Germany (3)
-
-
Fennoscandia (1)
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Murmansk Russian Federation
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Pechenga (1)
-
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Pripet Basin (1)
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Southern Europe
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Iberian Peninsula
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Portugal (1)
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Spain
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Aragon Spain
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Saragossa Spain (1)
-
-
Ebro Basin (2)
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Iberian Mountains (1)
-
-
-
Italy
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Apennines
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Central Apennines (2)
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-
Marches Italy (1)
-
-
-
Timan-Pechora region (1)
-
Ukraine
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Podolia (1)
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Western Europe
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Belgium (1)
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France
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Alpes-de-Haute Provence France
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Digne France (1)
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Armorican Massif (1)
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Central Massif
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Montagne Noire (1)
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Ireland (1)
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Scandinavia
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Finland (1)
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United Kingdom
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Great Britain
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England (1)
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Scotland (1)
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-
-
-
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North America
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Appalachian Basin (13)
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Appalachians
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Appalachian Plateau (3)
-
Central Appalachians (1)
-
Great Appalachian Valley (1)
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Northern Appalachians (1)
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-
Basin and Range Province (2)
-
Canadian Shield
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Churchill Province
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Rae Province (1)
-
-
Flin Flon Belt (5)
-
Grenville Province
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Central Metasedimentary Belt (1)
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-
Slave Province (3)
-
Superior Province
-
Abitibi Belt (5)
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Quetico Belt (2)
-
Wabigoon Belt (3)
-
Wawa Belt (1)
-
-
-
Glacier National Park (1)
-
Great Lakes
-
Lake Superior (3)
-
-
Great Lakes region (3)
-
Grenville Front (2)
-
Humber Zone (1)
-
Keweenawan Rift (26)
-
Lake Superior region (8)
-
Michigan Basin (2)
-
North American Cordillera (2)
-
Rocky Mountains
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Canadian Rocky Mountains (2)
-
U. S. Rocky Mountains
-
Sawatch Range
-
Mount Antero (1)
-
-
-
-
-
Peace River (2)
-
Rome Trough (1)
-
San Juan Islands (1)
-
South America
-
Argentina
-
San Juan Argentina
-
Talacasto Argentina (1)
-
-
-
Bolivia (1)
-
-
Sturgeon Lake (1)
-
United States
-
Alabama (1)
-
Alaska
-
Alaska Peninsula (1)
-
Alaska Range (1)
-
Alexander Archipelago (1)
-
Katmai (1)
-
Novarupta (1)
-
Talkeetna Mountains (2)
-
Valley of Ten Thousand Smokes (1)
-
-
Allegheny Front (1)
-
California
-
Humboldt County California (1)
-
Northern California (2)
-
-
Catskill Delta (3)
-
Cincinnati Arch (1)
-
Colorado
-
Chaffee County Colorado
-
Mount Antero (1)
-
-
Sawatch Range
-
Mount Antero (1)
-
-
-
Columbia Plateau (1)
-
Delaware (1)
-
Eastern U.S. (6)
-
Georgia (1)
-
Idaho
-
Bannock County Idaho (1)
-
Bannock Range (2)
-
Franklin County Idaho (1)
-
Oneida County Idaho (1)
-
-
Indiana
-
Crawford County Indiana (1)
-
-
Iowa (1)
-
Kansas (2)
-
Kentucky
-
Jefferson County Kentucky
-
Louisville Kentucky (1)
-
-
-
Louisiana (1)
-
Maryland (11)
-
Michigan
-
Michigan Lower Peninsula
-
Lake County Michigan (1)
-
-
Michigan Upper Peninsula
-
Houghton County Michigan (2)
-
Keweenaw County Michigan (5)
-
Keweenaw Peninsula (6)
-
Marquette County Michigan
-
Marquette Range (1)
-
-
Ontonagon County Michigan
-
White Pine Michigan (1)
-
-
-
-
Midcontinent (4)
-
Midwest (2)
-
Minnesota
-
Cook County Minnesota (2)
-
Duluth Complex (5)
-
Lake County Minnesota (2)
-
Lake of the Woods County Minnesota (1)
-
Saint Louis County Minnesota
-
Duluth Minnesota (1)
-
Partridge River Intrusion (1)
-
-
Vermilion Range (1)
-
-
Mississippi Delta (1)
-
Mississippi River (1)
-
Missouri (1)
-
Montana (1)
-
Nebraska (2)
-
New England (1)
-
New Jersey (1)
-
New York
-
Allegany County New York (1)
-
Chautauqua County New York (2)
-
Erie County New York (4)
-
Finger Lakes
-
Cayuga Lake (1)
-
-
Genesee County New York (1)
-
Livingston County New York (1)
-
Madison County New York (1)
-
Onondaga County New York (1)
-
Ontario County New York (1)
-
Steuben County New York (1)
-
Wyoming County New York (2)
-
Yates County New York (1)
-
-
Ohio
-
Ashtabula County Ohio (1)
-
Clinton County Ohio (1)
-
Jackson County Ohio (1)
-
Sandusky River basin (1)
-
Summit County Ohio (1)
-
-
Ohio River (1)
-
Oklahoma (1)
-
Oregon
-
Clackamas County Oregon (1)
-
Hood River County Oregon (1)
-
Mount Hood (1)
-
Multnomah County Oregon (1)
-
-
Pennsylvania
-
Allegheny County Pennsylvania
-
Pittsburgh Pennsylvania (1)
-
-
Blair County Pennsylvania (1)
-
Cambria County Pennsylvania (2)
-
Centre County Pennsylvania (1)
-
Potter County Pennsylvania (1)
-
Schuylkill County Pennsylvania (1)
-
Washington County Pennsylvania (1)
-
-
Tennessee
-
Hancock County Tennessee (1)
-
Hardin County Tennessee (1)
-
-
Texas (1)
-
U. S. Rocky Mountains
-
Sawatch Range
-
Mount Antero (1)
-
-
-
Utah
-
Sevier Desert (1)
-
-
Virginia
-
Russell County Virginia (1)
-
-
Wabash Valley (1)
-
Wasatch fault zone (1)
-
Washington
-
King County Washington
-
Seattle Washington (3)
-
-
Puget Lowland (1)
-
Puget Sound (2)
-
San Juan County Washington (1)
-
Seattle Fault (2)
-
-
West Virginia
-
Harrison County West Virginia (1)
-
-
Wisconsin (2)
-
-
White Pine Mine (3)
-
-
commodities
-
bitumens (2)
-
brines (3)
-
diamond deposits (3)
-
energy sources (9)
-
gems (2)
-
metal ores
-
base metals (1)
-
cobalt ores (1)
-
copper ores (16)
-
gold ores (11)
-
IOCG deposits (1)
-
iron ores (3)
-
lead ores (2)
-
lead-zinc deposits (1)
-
nickel ores (7)
-
platinum ores (6)
-
silver ores (3)
-
uranium ores (2)
-
zinc ores (2)
-
-
mineral deposits, genesis (17)
-
mineral exploration (10)
-
mineral resources (1)
-
oil and gas fields (9)
-
petroleum
-
natural gas
-
coalbed methane (1)
-
-
-
water resources (2)
-
-
elements, isotopes
-
boron
-
B-11/B-10 (3)
-
-
carbon
-
C-13/C-12 (8)
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C-14 (3)
-
-
chemical elements (1)
-
chemical ratios (1)
-
hydrogen
-
D/H (1)
-
-
isotope ratios (23)
-
isotopes
-
radioactive isotopes
-
C-14 (3)
-
Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Rb-87/Sr-86 (1)
-
Sm-147/Nd-144 (1)
-
-
stable isotopes
-
B-11/B-10 (3)
-
C-13/C-12 (8)
-
D/H (1)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (11)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
Rb-87/Sr-86 (1)
-
S-33/S-32 (2)
-
S-34/S-32 (5)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (6)
-
-
-
metals
-
actinides
-
uranium (1)
-
-
alkali metals
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lithium (1)
-
rubidium
-
Rb-87/Sr-86 (1)
-
-
-
alkaline earth metals
-
magnesium (1)
-
strontium
-
Rb-87/Sr-86 (1)
-
Sr-87/Sr-86 (6)
-
-
-
copper (2)
-
gold (1)
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (2)
-
Pb-208/Pb-204 (2)
-
-
nickel (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (1)
-
-
platinum ores (6)
-
-
precious metals (3)
-
rare earths
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (5)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
yttrium (1)
-
-
silver (1)
-
-
oxygen
-
O-18/O-16 (11)
-
-
sulfur
-
S-33/S-32 (2)
-
S-34/S-32 (5)
-
-
-
fossils
-
borings (1)
-
burrows (1)
-
Chordata
-
Vertebrata
-
Pisces (1)
-
Tetrapoda
-
Aves (1)
-
Mammalia
-
Theria
-
Eutheria
-
Perissodactyla
-
Ceratomorpha
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Rhinocerotidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria
-
Crocodilia (1)
-
-
-
-
-
-
-
Graptolithina
-
Graptoloidea
-
Monograptina
-
Monograptus (1)
-
-
-
-
Hemichordata (1)
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ichnofossils
-
Chondrites ichnofossils (1)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata
-
Merostomata
-
Eurypterida (1)
-
-
-
Mandibulata
-
Crustacea (2)
-
-
Trilobitomorpha
-
Trilobita
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Lichida (1)
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Phacopida
-
Phacopina
-
Phacops (2)
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-
-
-
-
-
Brachiopoda
-
Articulata
-
Pentamerida (2)
-
Productida (3)
-
Spiriferida
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Atrypidae (1)
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Spiriferidina (1)
-
-
Strophomenida (2)
-
-
-
Bryozoa (1)
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Cnidaria
-
Anthozoa
-
Zoantharia
-
Tabulata (3)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (1)
-
-
-
Mollusca
-
Bivalvia
-
Pterioida (1)
-
-
Cephalopoda
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Ammonoidea (2)
-
-
Gastropoda (3)
-
Hyolithes (2)
-
Polyplacophora (3)
-
-
Porifera
-
Stromatoporoidea (1)
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-
Protista
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Foraminifera (4)
-
-
-
microfossils
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Conodonta (5)
-
-
palynomorphs
-
miospores
-
pollen (1)
-
-
-
Plantae
-
algae
-
diatoms (2)
-
Rhodophyta (1)
-
-
-
problematic fossils (4)
-
Pterobranchia (1)
-
-
geochronology methods
-
Ar/Ar (1)
-
K/Ar (2)
-
paleomagnetism (13)
-
Pb/Pb (1)
-
Rb/Sr (1)
-
Re/Os (1)
-
U/Pb (20)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Cordilleran ice sheet (1)
-
Holocene
-
middle Holocene (1)
-
upper Holocene (3)
-
-
Pleistocene
-
Illinoian (1)
-
Lake Agassiz (1)
-
Lake Missoula (1)
-
upper Pleistocene
-
Wisconsinan
-
upper Wisconsinan (3)
-
-
-
-
upper Quaternary
-
Bull Lake Glaciation (1)
-
-
-
Tertiary
-
Neogene
-
Miocene
-
lower Miocene (2)
-
-
Pliocene (1)
-
Salt Lake Formation (1)
-
-
Paleogene
-
Eocene
-
Chuckanut Formation (1)
-
-
Oligocene (1)
-
Paleocene (1)
-
Wasatch Formation (2)
-
-
upper Tertiary (1)
-
-
-
Lake Bonneville (1)
-
Laurentide ice sheet (2)
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Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian (1)
-
Gething Formation (1)
-
-
Upper Cretaceous (2)
-
-
Jurassic
-
Lower Jurassic (1)
-
Middle Jurassic (1)
-
Upper Jurassic (1)
-
-
Triassic
-
Middle Triassic
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Ladinian (1)
-
-
Upper Triassic
-
Carnian (1)
-
Norian (1)
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-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (2)
-
Upper Cambrian
-
Mount Simon Sandstone (1)
-
-
-
Carboniferous
-
Albert Formation (1)
-
Lower Carboniferous
-
Dinantian (1)
-
-
Mississippian
-
Barnett Shale (1)
-
Lower Mississippian
-
Pocono Formation (1)
-
-
Upper Mississippian
-
Chesterian (1)
-
-
-
Pennsylvanian
-
Conemaugh Group (1)
-
Middle Pennsylvanian
-
Allegheny Group (2)
-
-
Monongahela Group (1)
-
Morrow Formation (1)
-
-
Upper Carboniferous (1)
-
-
Chattanooga Shale (1)
-
Devonian
-
Genesee Group (1)
-
Lower Devonian
-
Emsian (5)
-
Gedinnian (1)
-
Oriskany Sandstone (2)
-
Pragian (2)
-
-
Middle Devonian
-
Eifelian (2)
-
Givetian (1)
-
Hamilton Group (5)
-
Ludlowville Formation (2)
-
Marcellus Shale (1)
-
Moscow Formation (3)
-
Tully Limestone (1)
-
-
Old Red Sandstone (1)
-
Slave Point Formation (1)
-
Traverse Group (1)
-
Upper Devonian
-
Canadaway Group (1)
-
Chemung Formation (1)
-
Famennian
-
lower Famennian (1)
-
-
Frasnian (7)
-
Huron Member (1)
-
Kellwasser event (1)
-
-
Waterways Formation (1)
-
-
Dunkard Group (1)
-
Knox Group (2)
-
lower Paleozoic
-
Rose Run Sandstone (2)
-
-
Ordovician
-
Lower Ordovician
-
Beekmantown Group (1)
-
-
Middle Ordovician
-
Bromide Formation (1)
-
Chazyan (1)
-
Normanskill Formation (1)
-
Winnipeg Formation (1)
-
-
Tetagouche Group (1)
-
Upper Ordovician
-
Ashgillian (1)
-
Cincinnatian (1)
-
Red River Formation (5)
-
Trentonian (1)
-
Yeoman Formation (1)
-
-
Viola Limestone (1)
-
-
Permian (1)
-
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Tuscarora Formation (3)
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upper Paleozoic
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Mesoproterozoic
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Negaunee Iron Formation (1)
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Oronto Group (3)
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igneous rocks
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pyroxene group
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ring silicates
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Primary terms
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absolute age (26)
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Africa
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Krasnoyarsk Russian Federation
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bibliography (3)
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Restigouche County New Brunswick (1)
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-
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Newfoundland and Labrador
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Newfoundland
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Baie Verte Peninsula (1)
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Ontario
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Coldwell Complex (1)
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Quebec
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Nunavut
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Saskatchewan (3)
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carbon
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C-13/C-12 (8)
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Cenozoic
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Quaternary
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Pleistocene
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upper Pleistocene
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Wisconsinan
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upper Wisconsinan (3)
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-
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upper Quaternary
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Bull Lake Glaciation (1)
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Tertiary
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Neogene
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Miocene
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lower Miocene (2)
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Pliocene (1)
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Salt Lake Formation (1)
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Paleogene
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Eocene
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Chuckanut Formation (1)
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Oligocene (1)
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Wasatch Formation (2)
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upper Tertiary (1)
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chemical analysis (1)
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Chordata
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Mammalia
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Theria
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Perissodactyla
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Ceratomorpha
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Rhinocerotidae (1)
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Reptilia
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Diapsida
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Archosauria
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Crocodilia (1)
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clay mineralogy (1)
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climate change (1)
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faults (27)
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Graptolithina
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Monograptina
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Monograptus (1)
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ground water (5)
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Chondrites ichnofossils (1)
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granodiorites (1)
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volcanic rocks
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basalts
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alkali basalts (1)
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mid-ocean ridge basalts (2)
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ocean-island basalts (2)
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olivine tholeiite (1)
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dacites (1)
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pyroclastics
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rhyolites (4)
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inclusions
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fluid inclusions (5)
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intrusions (21)
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Invertebrata
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Arthropoda
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Chelicerata
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Merostomata
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Eurypterida (1)
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Mandibulata
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Crustacea (2)
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Trilobitomorpha
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Trilobita
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Lichida (1)
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Phacopida
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Brachiopoda
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Articulata
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Productida (3)
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Spiriferida
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Strophomenida (2)
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Bryozoa (1)
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Tabulata (3)
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Hydrozoa (1)
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Echinodermata
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Crinozoa
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Mollusca
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Bivalvia
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Cephalopoda
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Ammonoidea (2)
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Gastropoda (3)
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Porifera
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Stromatoporoidea (1)
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Protista
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Foraminifera (4)
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isostasy (1)
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stable isotopes
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D/H (1)
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O-18/O-16 (11)
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Os-188/Os-187 (1)
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (2)
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Rb-87/Sr-86 (1)
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S-33/S-32 (2)
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S-34/S-32 (5)
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land subsidence (1)
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Mesozoic
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Cretaceous
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Lower Cretaceous
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Albian (1)
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Gething Formation (1)
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Upper Cretaceous (2)
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Jurassic
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Triassic
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Rb-87/Sr-86 (1)
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alkaline earth metals
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magnesium (1)
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Rb-87/Sr-86 (1)
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Sr-87/Sr-86 (6)
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-
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copper (2)
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gold (1)
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lead
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Pb-206/Pb-204 (2)
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Pb-208/Pb-204 (2)
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nickel (1)
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precious metals (3)
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neodymium
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Nd-144/Nd-143 (5)
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samarium
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Sm-147/Nd-144 (1)
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yttrium (1)
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metamorphic rocks
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metaigneous rocks
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metabasalt (1)
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metatuff (1)
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metasedimentary rocks (5)
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skarn (1)
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metavolcanic rocks (4)
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metamorphism (13)
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North America
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Basin and Range Province (2)
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Flin Flon Belt (5)
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Central Metasedimentary Belt (1)
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Slave Province (3)
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Superior Province
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Abitibi Belt (5)
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Wawa Belt (1)
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Glacier National Park (1)
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Great Lakes
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Great Lakes region (3)
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Keweenawan Rift (26)
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ocean floors (1)
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oil and gas fields (9)
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oxygen
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O-18/O-16 (11)
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paleogeography (20)
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paleomagnetism (13)
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paleontology (5)
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Paleozoic
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Cambrian
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Lower Cambrian (2)
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Upper Cambrian
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Mount Simon Sandstone (1)
-
-
-
Carboniferous
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Albert Formation (1)
-
Lower Carboniferous
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Dinantian (1)
-
-
Mississippian
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Barnett Shale (1)
-
Lower Mississippian
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Pocono Formation (1)
-
-
Upper Mississippian
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Chesterian (1)
-
-
-
Pennsylvanian
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Conemaugh Group (1)
-
Middle Pennsylvanian
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Allegheny Group (2)
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Monongahela Group (1)
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Morrow Formation (1)
-
-
Upper Carboniferous (1)
-
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Chattanooga Shale (1)
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Devonian
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Genesee Group (1)
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Lower Devonian
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Emsian (5)
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Gedinnian (1)
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Oriskany Sandstone (2)
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Pragian (2)
-
-
Middle Devonian
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Eifelian (2)
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Givetian (1)
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Hamilton Group (5)
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Ludlowville Formation (2)
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Marcellus Shale (1)
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