Also known as UNSM Kx-106
Where: Knox County, Nebraska (42.6° N, 98.0° W)
• Paleocoordinates: 45.2° N, 92.7° W (Wright 2013)
• coordinate based on political unit
• small collection-level geographic resolution
When: Cap Rock Member (Ash Hollow Formation), Clarendonian (12.5 - 9.4 Ma)
Environment/lithology: terrestrial
Reposited in the UNSM
Primary reference: M. R. Voorhies. 1990. Vertebrate biostratigraphy of the Ogallala Group in Nebraska. In T. C. Gustavson (ed.), Geologic Framework and Regional Hydrology: Upper Cenozoic Blackwater Draw and Ogallala Formations, Great Plains 115-151 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 18092: authorized by John Alroy, entered by John Alroy on 05.08.1992
Creative Commons license: CC0 (CC0)
Taxonomic list
Reptilia | |
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Mammalia | |
Gomphotheriidae indet. Hay 1922 gomphothere | |
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Aelurodon taxoides Hatcher 1894 bone-crushing dog
Cynarctus sp. Matthew 1902 bone-crushing dog | |
Ischyrocyon gidleyi Matthew 1902 bear-dog | |
Teleoceras major Hatcher 1894 rhinoceros
Aphelops sp. Owen 1845 rhinoceros | |
Cormohipparion occidentale, Pseudhipparion gratum, Pliohippus pernix, "Protohippus martini" = Calippus martini
Cormohipparion occidentale Leidy 1856 hipparionine horse
Pseudhipparion gratum Leidy 1869 hipparionine horse
Pliohippus pernix Marsh 1874 horse
"Protohippus martini" = Calippus martini Hesse 1936 horse | |
"Prosthennops niobrarensis" = Colbertchoerus niobrarensis
"Prosthennops niobrarensis" = Colbertchoerus niobrarensis Colbert 1935 peccary | |
Longirostromeryx wellsi Matthew 1904 musk deer | |
Procamelus grandis Gregory 1939 camel | |
"Ustatochoerus skinneri" = Ustatochoerus major
"Ustatochoerus skinneri" = Ustatochoerus major Leidy 1858 oreodont |