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J. A. Lillegraven. 1994. Age of upper reaches of Hanna
Formation, northern Hanna Basin, south-central Wyoming. Berliner geowissenschaftliche Abhandlungen E (Paläobiologie) 13:203-219
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R. Secord. 1998. Paleocene mammalian biostratigraphy of the Carbon Basin, southeastern
Wyoming, and age constraints on local phases of tectonism. Rocky Mountain Geology 33(1):119-154
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433:(Plesiadapiformes: Primates): morphology and relationships of a species complex from the Paleocene of Alberta. Journal of Paleontology 79(4):635-657
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List of fossiliferous stratigraphic units in
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508:This article related to the
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187:Approximate paleocoordinates
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148:Coordinates
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560:Categories
399:References
581:Tiffanian
510:Paleogene
460:formation
373:Paleogene
369:Tiffanian
268:Named for
136:Formation
41:Tiffanian
33:Thanetian
29:Selandian
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382:See also
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142:Location
361:fossils
357:Wyoming
235:Country
229:Wyoming
200:86°48′W
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158:41°48′N
513:period
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253:Extent
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