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sign of a floodplain depositional environment, as standing water and waterlogged soil would be present for a substantial portion of the year. A prominent sandstone facies (with crossbedding, overbank deposits, and large pebbly deposits), thought to represent a large stream, is also present through much of the formation.
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The Hoback
Formation was likely formed in a forested floodplain environment during a period of humid climate, as indicated by plentiful coal, carbonaceous shale, and fossilized plant remains. Many of the beds observed are dull in color, indicating that they formed in a reducing environment - another
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Fossils found within the Hoback
Formation include bone fragments, turtles, larger mammals, molluscs, scales, fish teeth, and a wide variety of fossilized plant material (including fossilized wood). Signs of early Cenozoic crocodiles have also been found.
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Dorr, John (January 1962). "Early
Cenozoic stratigraphy and vertebrate paleontology of the Hoback Basin, Wyoming".
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238:"Stratigraphy and sedimentation of the Paleocene-Eocene Hoback Formation, Western Wyoming"
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10.1130/0016-7606(1952)63[59:ecsavp]2.0.co;2
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List of fossiliferous stratigraphic units in
Wyoming
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273:"Fossilworks: Gateway to the Paleobiology Database"
271:Various Contributors to the Paleobiology Database.
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418:Paleogene geology of Wyoming
371:. You can help Knowledge by
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193:References
362:Paleogene
312:formation
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94:Named for
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146:See also
64:Location
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113:Wyoming
79:Country
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365:period
217:: 59.
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69:Region
59:4572 m
367:is a
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