Kennesaw (Miocene of the United States)
Where: Logan County, Colorado (40.8° N, 103.1° W: paleocoordinates 41.4° N, 99.9° W)
• coordinate based on political unit
When: Pawnee Creek Beds Formation, Barstovian (16.3 - 12.5 Ma)
Environment/lithology: terrestrial
Primary reference: E. C. Galbreath. 1953. A contribution to the Tertiary geology and paleontology of northeastern Colorado. University of Kansas Paleontological Contributions Vertebrata 4:1-120 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 18220: authorized by John Alroy, entered by John Alroy on 05.08.1992
Creative Commons license: CC BY (attribution)
Taxonomic list
• Galbreath treated the AMNH Horse and Mastodon Quarry as a possible equivalent of this fauna, but his "certain" records are entirely based on U of K specimens from Logan Co.; in fact, it is in Ogallala beds overlying the Pawnee Creek Fm. sensu stricto: Woodburne 1996a
underlies Vim-Peetz and equivalent to Pawnee Buttes; all three placed at the same level because the relationship of Pawnee Buttes to the others is unclear
"probable" occurrences: Ceratogaulus rhinocerus - presumably type of Matthew 1902d Euoplocyon sp. - not discussed by Wang et al. 1999 Amphicyon reinheimeri Cynarctus saxatilis - presumably type of Matthew 1902c from "Loup Fork (Pawnee Creek beds) of Cedar Creek" (see also Wang et al. 1999) Hypohippus osborni Alticamelus leptocolon Dromomeryx pawniensis "Meryceros warreni" "Meryceros minor"
underlies Vim-Peetz and equivalent to Pawnee Buttes; all three placed at the same level because the relationship of Pawnee Buttes to the others is unclear
"probable" occurrences: Ceratogaulus rhinocerus - presumably type of Matthew 1902d Euoplocyon sp. - not discussed by Wang et al. 1999 Amphicyon reinheimeri Cynarctus saxatilis - presumably type of Matthew 1902c from "Loup Fork (Pawnee Creek beds) of Cedar Creek" (see also Wang et al. 1999) Hypohippus osborni Alticamelus leptocolon Dromomeryx pawniensis "Meryceros warreni" "Meryceros minor"
Show authors, comments, and common names
| Mammalia | |
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Proboscidea indet. proboscidean | |
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Plionictis ogygia Matthew 1901 mustelid carnivore
Leptarctus primus Leidy 1856 mustelid carnivore | |
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Leptocyon vafer Leidy 1858 canine | |
"Protolabis longiceps n. sp." = Miolabis longiceps
"Protolabis longiceps n. sp." = Miolabis longiceps Matthew 1909 camel | |
"Merychyus medius" = Ustatochoerus medius1
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Rhinocerotidae indet. Gray 1821 rhinoceros | |
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