Also known as UCMP V-3312
Where: Cherry County, Nebraska (42.8° N, 100.8° W: paleocoordinates 43.3° N, 98.0° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Burge Member (Valentine Formation), Barstovian to Barstovian (16.3 - 9.4 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Reposited in the UCMP
Primary reference: S. D. Webb. 1969. The Burge and Minnechaduza Clarendonian Mammalian Faunas of North-Central Nebraska. University of California Publications in Geological Sciences 78:1-191 [J. Alroy/J. Alroy/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 18077: authorized by John Alroy, entered by John Alroy on 05.08.1992, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
ignore list of Voorhies 1990, which is a composite
originally described by Stirton and McGrew 1935
3000 F:AM specimens, 23 UNSM specimens, 52 post-McGrew UCMP specimens: Skinner and Johnson 1984; because Webb's material is from the UCMP, these figures are not useable
"Ustatochoerus major" Schultz and Falkenbach 1941: "N. and E. of Burge Post Office"
Mammalia | |
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Eucastor sp. Allen 1877 beaver | |
Leptocyon vafer7, "Tomarctus euthos" = Paratomarctus euthos, Carpocyon webbi8, Aelurodon stirtoni8, Aelurodon ferox8
"Tomarctus euthos" = Paratomarctus euthos McGrew 1935 bone-crushing dog
Aelurodon stirtoni8 Wang et al. 1999 bone-crushing dog F:AM specimens; UCMP type also accidentally listed here by Webb, but elsewhere in the text correctly placed at Fence Line (see)
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"Merychippus" cf. coloradense, Hipparionini indet.1, Cormohipparion johnsoni n. sp.9, Cormohipparion merriami9, Pseudhipparion retrusum, Hippotherium sp., Protohippus supremus, Pliohippus pernix, Hypohippus affinis
"Merychippus" cf. coloradense Osborn 1918 horse
Pseudhipparion retrusum Cope 1889 hipparionine horse
Protohippus supremus Leidy 1869 horse
Pliohippus pernix Marsh 1874 horse
Hypohippus affinis Leidy 1858 anchitheriine horse | |
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Ustatochoerus medius Leidy 1858 oreodont | |
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Procamelus grandis Gregory 1939 camel
Aepycamelus sp. Macdonald 1956 camel
Protolabis sp. Cope 1876 camel | |
"Prosthennops niobrarensis" = Colbertchoerus niobrarensis
"Prosthennops niobrarensis" = Colbertchoerus niobrarensis Colbert 1935 peccary see also Wright and Eshelman 1987; Wright 1993
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"Gomphotherium willistoni" = Trilophodon osborni1
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