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List Of Fossiliferous Stratigraphic Units In Oklahoma
This article contains a list of fossil-bearing stratigraphic units in the state of Oklahoma, U.S. Sites See also * Paleontology in Oklahoma References * List of Formations in the National Geologic Map Database {{DEFAULTSORT:Fossiliferous stratigraphic units in Oklahoma Oklahoma Stratigraphic units A stratigraphic unit is a volume of rock of identifiable origin and relative age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize ... Stratigraphy of Oklahoma Oklahoma geography-related lists United States geology-related lists ...
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Stratigraphic Units
A stratigraphic unit is a volume of Rock (geology), rock of identifiable origin and relative age range that is defined by the distinctive and dominant, easily mapped and recognizable petrology, petrographic, lithology, lithologic or paleontology, paleontologic features (facies) that characterize it. Units must be ''mappable'' and ''distinct'' from one another, but the contact need not be particularly distinct. For instance, a unit may be defined by terms such as "when the sandstone component exceeds 75%". Lithostratigraphic units Sequences of sedimentary rock, sedimentary and volcanic rocks are subdivided the basis of their shared or associated lithology. Formally identified lithostratigraphic units are structured in a hierarchy of lithostratigraphic rank, higher rank units generally comprising two or more units of lower rank. Going from smaller to larger in rank, the main lithostratigraphic ranks are Bed, Member, Formation, Group and Supergroup. Formal names of lithostratigraph ...
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Boggy Formation
The Boggy Formation is a geologic formation in Arkansas and Oklahoma. It preserves fossils dating back to the Carboniferous period. Paleontology *'' Amithorthoceras'' :''A. unicamera'' *'' Arkbuckleoceras'' :''A. tricamerae'' *'' Bitaunioceras'' :''B. buckhornense'' *'' Cyrtorthoracoceras?'' *'' Dolorthoceras'' :''D. boggyense'' *'' Pseudorthoceras'' :''P. knoxense'' *'' Sueroceras'' :''S. oklahomense'' *'' Sulphurnites'' :''S. taffi'' *'' Unklesbayoceras'' :''U. striatulum'' See also * List of fossiliferous stratigraphic units in Arkansas * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Arkansas * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of ... References * Carboniferous Arkansas Carboniferous geology of Oklahoma Carb ...
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Cherryvale Formation
The Cherryvale Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Carboniferous period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Carboniferous geology of Oklahoma Carboniferous southern paleotropical deposits {{Carboniferous-stub ...
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Cherokee Shale
The Cherokee Shale is a geologic formation in Kansas. It preserves fossils dating back to the Carboniferous period. See also * List of fossiliferous stratigraphic units in Kansas * Paleontology in Kansas Paleontology in Kansas refers to paleontological research occurring within or conducted by people from the U.S. state of Kansas. Kansas has been the source of some of the most spectacular fossil discoveries in US history. The fossil record of Kansa ... References * Carboniferous Missouri Carboniferous Kansas Carboniferous geology of Oklahoma Carboniferous southern paleotropical deposits {{Carboniferous-stub ...
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Chapman Ranch Formation
The Chapman Ranch Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Ordovician period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Ordovician geology of Oklahoma Ordovician southern paleotropical deposits {{Ordovician-stub ...
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Carey Formation
The Carey Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Carboniferous period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Carboniferous geology of Oklahoma Carboniferous southern paleotropical deposits {{Carboniferous-stub ...
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Cape Formation
The Cape Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Ordovician period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Ordovician geology of Oklahoma Ordovician southern paleotropical deposits {{Ordovician-stub ...
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Caney Formation
Caney may refer to: Places In the United States: * Caney, Kansas * Caney, Kentucky * Pippa Passes, Kentucky, known to its inhabitants as Caney or Caney Creek * Caney, Oklahoma, in Atoka County * Caney, Cherokee County, Oklahoma In Cuba: * El Caney See also * Caney Creek (other) Caney Creek may refer to: * Caney Creek (Arkansas) in the Ouachita National Forest **Caney Creek Wilderness, Arkansas *Caney Creek (Kentucky) **Pippa Passes, Kentucky, a city along the creek known to its inhabitants as "Caney Creek" *Caney Creek (P ...
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Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now- extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth b ...
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Brownstown Formation
The Brownstown Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Cretaceous period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Cretaceous geology of Oklahoma {{Cretaceous-stub ...
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Bromide Formation
The Bromide Formation is a geological formation in Oklahoma, USA. It is well known for its diverse echinoderm and trilobite fossil fauna. Location The Bromide Formation crops out in the Arbuckle and Wichita Mountains and in the Criner Hills of Southern Oklahoma. It appears at the surface in particular within Carter, Johnston, Murray and Pontotoc counties (34.0° N, 97.0° W). Stratigraphy The Bromide Formation is the uppermost part of the Simpson Group, and originates from the Upper Ordovician (early Sandbian). This mostly carbonate succession is divided into the Mountain Lake and overlying Pooleville members. Although it primarily consists of limestone, limestone interbedded with shale, and sandstone, also occur. The Bromide Formation is a shallow water marine sediment.Bauer, J.A. Conodonts from the Bromide Formation (Middle Ordovician), South-Central Oklahoma. Journal of Paleontology 68-2 (1994). Much of the Mountain Lake Member comprises meter-scale, deep ramp cycle ...
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Bostwick Formation
The Bostwick Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Carboniferous period. See also * List of fossiliferous stratigraphic units in Oklahoma * Paleontology in Oklahoma Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pe ... References * Carboniferous geology of Oklahoma Carboniferous southern paleotropical deposits {{Carboniferous-stub ...
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