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all geography including DSDP/ODP Sites and Legs
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Africa
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Southern Africa
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Botswana (1)
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Antarctica
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Asia
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Scotland
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Wales
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Granite Mountains (1)
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Green River basin (3)
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Malay Archipelago
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Borneo
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East Malaysia
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Mexico
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North America
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Great Plains
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North American Cordillera
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Canadian Cordillera (2)
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Rocky Mountains
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West Pacific
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South America
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Brazil
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Chile
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United States
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Kansas (1)
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Eastern Kentucky coal field (1)
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Louisiana (1)
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Missouri
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New Mexico
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Waste Isolation Pilot Plant (1)
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McKinley County New Mexico (1)
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Rio Arriba County New Mexico (1)
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Ohio
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Oklahoma
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Pennsylvania
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Columbia County Pennsylvania (2)
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Powder River basin (12)
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Texas
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U. S. Rocky Mountains
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Utah
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Emery County Utah (2)
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San Rafael Swell (1)
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Virginia
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Washington
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West Virginia (7)
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Western U.S. (2)
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Wyoming
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Campbell County Wyoming (2)
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Hanna Basin (1)
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commodities
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hydrogen
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nitrogen (1)
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noble gases
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neon
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oxygen
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Saurischia
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Theropoda
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Carnosauria (2)
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Coelurosauria
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Tyrannosauridae
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Tyrannosaurus
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Tyrannosaurus rex (1)
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ichnofossils (1)
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Invertebrata
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Mollusca
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Protista
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Foraminifera
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Textulariina
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microfossils (25)
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palynomorphs
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pollen (8)
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Plantae
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Pteridospermae
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Neuropteris (2)
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geochronology methods
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K/Ar (3)
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paleomagnetism (5)
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tephrochronology (3)
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upper Quaternary (2)
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Tertiary
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lower Tertiary (5)
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upper Miocene (3)
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Pliocene
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lower Pliocene (1)
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Paleogene
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Barail Group (1)
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Eocene
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lower Eocene
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Wasatchian (1)
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middle Eocene (1)
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Hanna Formation (1)
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Kapuni Group (1)
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Kenai Group (2)
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Oligocene (1)
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Paleocene
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lower Paleocene
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Danian (1)
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middle Paleocene (1)
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Ravenscrag Formation (1)
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Tongue River Member (3)
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upper Paleocene (1)
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Paleocene-Eocene Thermal Maximum (2)
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Tyonek Formation (1)
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Wasatch Formation (3)
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Wilcox Group (2)
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upper Tertiary (1)
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Coal Measures (3)
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Mesozoic
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Cretaceous
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Lower Cretaceous
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Escucha Formation (1)
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Gething Formation (1)
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Moosebar Formation (1)
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Mancos Shale (4)
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Upper Cretaceous
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Bearpaw Formation (1)
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Belly River Formation (3)
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Blackhawk Formation (5)
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Campanian
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upper Campanian (1)
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Castlegate Sandstone (3)
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Crevasse Canyon Formation (1)
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Edmonton Group (1)
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Ferron Sandstone Member (4)
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Frontier Formation (1)
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Fruitland Formation (6)
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Horseshoe Canyon Formation (3)
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upper Maestrichtian (1)
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Menefee Formation (3)
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Mesaverde Group (7)
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Pictured Cliffs Sandstone (2)
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Price River Formation (1)
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Senonian (6)
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Star Point Sandstone (1)
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Williams Fork Formation (1)
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Whitemud Formation (1)
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Jurassic
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Upper Jurassic (3)
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Upper Triassic
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Shinarump Member (1)
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Yanchang Formation (1)
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Yanshanian (4)
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Paleozoic
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Carboniferous
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Benxi Formation (5)
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Middle Carboniferous (1)
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Mississippian
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Middle Mississippian
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Visean
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upper Visean (1)
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Upper Mississippian
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Mauch Chunk Formation (1)
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Serpukhovian (1)
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Namurian (2)
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Pennsylvanian
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Conemaugh Group (1)
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Freeport Formation (2)
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Herrin Coal Member (2)
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Kittanning Formation (2)
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Lower Pennsylvanian
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Bashkirian (2)
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Pocahontas Formation (1)
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Middle Pennsylvanian
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Allegheny Group (2)
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Atokan (1)
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Carbondale Formation (1)
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Danville Coal Member (1)
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Desmoinesian (2)
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Upper Carboniferous
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Vryheid Formation (3)
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Silurian
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Taiyuan Formation (9)
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Primary terms
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Africa
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Paleocene-Eocene Thermal Maximum (2)
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Chordata
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Saurischia
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clay mineralogy (4)
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Invertebrata
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Textulariina
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Mesozoic
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Cretaceous
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Albian
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Escucha Formation (1)
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Mancos Shale (4)
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Upper Cretaceous
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Bearpaw Formation (1)
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Campanian
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Castlegate Sandstone (3)
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Maestrichtian
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Menefee Formation (3)
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Price River Formation (1)
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Senonian (6)
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Whitemud Formation (1)
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Jurassic
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Upper Jurassic (3)
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Yanshanian (4)
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North America
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Paleozoic
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Carboniferous
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Upper Mississippian
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Mauch Chunk Formation (1)
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Namurian (2)
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Pennsylvanian
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Conemaugh Group (1)
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Kittanning Formation (2)
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Lower Pennsylvanian
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Middle Pennsylvanian
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Allegheny Group (2)
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Desmoinesian (2)
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Kanawha Formation (1)
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Spoon Formation (1)
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Staunton Formation (1)
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Morien Group (2)
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Springfield Coal Member (3)
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Upper Pennsylvanian
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Missourian
-
Seminole Formation (1)
-
-
-
-
Upper Carboniferous
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Stephanian (5)
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Westphalian (15)
-
-
-
Devonian
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Middle Devonian
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Marcellus Shale (1)
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-
Upper Devonian
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Chemung Formation (1)
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-
-
New Albany Shale (1)
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Ordovician
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Middle Ordovician (2)
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Utica Shale (1)
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