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all geography including DSDP/ODP Sites and Legs
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Africa
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iron
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nitrogen
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Oligocene
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Paleocene
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Wasatch Formation (2)
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upper Cenozoic (1)
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Yakataga Formation (1)
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Mesozoic
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Cretaceous
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Colorado Group (1)
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Comanchean
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Lower Cretaceous
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Skull Creek Shale (1)
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Mancos Shale (1)
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Natih Formation (1)
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Eagle Ford Formation (2)
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Taylor Marl (1)
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Woodbine Formation (1)
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-
Niobrara Formation (5)
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Pierre Shale (2)
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Point Lookout Sandstone (1)
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Senonian (1)
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Turonian (2)
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Tuscaloosa Formation (2)
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Williams Fork Formation (1)
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-
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Glen Canyon Group (1)
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Jurassic
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Norphlet Formation (10)
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Buckner Formation (3)
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Cotton Valley Group (3)
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Entrada Sandstone (1)
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Haynesville Formation (7)
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Morrison Formation (4)
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Oxfordian (3)
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Salt Wash Sandstone Member (1)
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Smackover Formation (15)
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-
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Kayenta Formation (1)
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Moenave Formation (1)
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Navajo Sandstone (1)
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Triassic
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Wingate Sandstone (1)
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Paleozoic
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Arbuckle Group (3)
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Pocono Formation (1)
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Fayetteville Formation (1)
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Meramecian
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Warsaw Formation (1)
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Pennsylvanian
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Middle Pennsylvanian
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Atokan
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Minturn Formation (1)
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Virgilian (3)
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Springer Formation (1)
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Devonian
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Oriskany Sandstone (1)
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Middle Devonian
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Marcellus Shale (3)
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Upper Devonian
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Dunkard Group (1)
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Ordovician
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Permian
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Hennessey Formation (1)
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Khuff Formation (1)
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Lower Permian
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Leonardian
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Bone Spring Limestone (1)
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Clear Fork Group (5)
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Opeche Shale (1)
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Wolfcampian (5)
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Lyons Sandstone (2)
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Phosphoria Formation (1)
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Rustler Formation (1)
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Upper Permian
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Salado Formation (2)
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-
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Silurian
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Lower Silurian
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Tuscarora Formation (1)
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Middle Silurian
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Keefer Sandstone (1)
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McKenzie Formation (2)
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Niagaran (1)
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Upper Silurian
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Tonoloway Limestone (1)
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Salina Group (1)
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-
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upper Paleozoic (4)
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Weber Sandstone (1)
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Woodford Shale (9)
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Precambrian
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igneous rocks
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Primary terms
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Africa
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atmosphere (1)
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carbon
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C-13/C-12 (20)
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organic carbon (3)
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Caribbean region
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West Indies
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Bahamas (1)
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Cenozoic
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Quaternary
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Holocene
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Pleistocene
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upper Pleistocene
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Weichselian
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upper Weichselian
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Younger Dryas (1)
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-
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-
-
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Tertiary
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Catahoula Formation (1)
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lower Tertiary (1)
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Neogene
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Miocene (5)
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Ogallala Formation (2)
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Pliocene
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Citronelle Formation (1)
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Paleogene
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Eocene
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Colton Formation (1)
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lower Eocene (3)
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middle Eocene
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Claiborne Group (1)
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Sparta Sand (1)
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-
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Oligocene
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Frio Formation (1)
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Vicksburg Group (1)
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Paleocene
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Tongue River Member (1)
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Tullock Member (1)
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Wasatch Formation (2)
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Wilcox Group (5)
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upper Cenozoic (1)
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Yakataga Formation (1)
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Chordata
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Vertebrata
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Tetrapoda
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Amniota (1)
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Amphibia
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Labyrinthodontia
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Temnospondyli (1)
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Reptilia
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Anapsida
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Cotylosauria
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Diapsida
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Archosauria
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Synapsida (1)
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clay mineralogy (2)
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inclusions
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Indian Ocean
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intrusions (3)
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Invertebrata
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Brachiopoda (1)
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Mollusca
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Protista
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Mesozoic
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Cretaceous
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Colorado Group (1)
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Comanchean
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Pearsall Formation (1)
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Trinity Group (1)
-
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Dakota Formation (1)
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Graneros Shale (2)
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Lower Cretaceous
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Albian (2)
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Aptian (1)
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Mannville Group (1)
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Mowry Shale (1)
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Muddy Sandstone (1)
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Pearsall Formation (1)
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Skull Creek Shale (1)
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Trinity Group (1)
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-
Mancos Shale (1)
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Middle Cretaceous (1)
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Natih Formation (1)
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Upper Cretaceous
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Campanian (2)
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Carlile Shale (2)
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Cenomanian (1)
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Coniacian (1)
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Fort Hays Limestone Member (1)
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Frontier Formation (1)
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Gallup Sandstone (1)
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Greenhorn Limestone (1)
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Gulfian
-
Austin Group (1)
-
Eagle Ford Formation (2)
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Taylor Marl (1)
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Woodbine Formation (1)
-
-
Niobrara Formation (5)
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Pierre Shale (2)
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Point Lookout Sandstone (1)
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Senonian (1)
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Turonian (2)
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Tuscaloosa Formation (2)
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Williams Fork Formation (1)
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-
-
Glen Canyon Group (1)
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Jurassic
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Bazhenov Formation (1)
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Lower Jurassic (1)
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Norphlet Formation (10)
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San Rafael Group (1)
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Upper Jurassic
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Bossier Formation (1)
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Brushy Basin Member (1)
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Buckner Formation (3)
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Cotton Valley Group (3)
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Entrada Sandstone (1)
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Haynesville Formation (7)
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Morrison Formation (4)
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Oxfordian (3)
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Salt Wash Sandstone Member (1)
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Smackover Formation (15)
-
-
-
Kayenta Formation (1)
-
Moenave Formation (1)
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Navajo Sandstone (1)
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Triassic
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Upper Triassic
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Carnian (1)
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Chinle Formation (2)
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Dockum Group (1)
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Norian (1)
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Petrified Forest Member (1)
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Redonda Formation (1)
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Rhaetian (1)
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Shinarump Member (2)
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Wingate Sandstone (1)
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Paleozoic
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