Also known as Gd-10
Where: Garden County, Nebraska (41.4° N, 102.4° W: paleocoordinates 41.8° N, 100.4° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Ash Hollow Formation, Clarendonian to Clarendonian (12.5 - 9.4 Ma)
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
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
Purpose of describing collection: taxonomic analysis
PaleoDB collection 18305: authorized by John Alroy, entered by John Alroy on 05.08.1992
Creative Commons license: CC BY (attribution)
Taxonomic list
"Osteoborus sp." and "Canis davisi" were listed by Breyer, but these are omitted by Voorhies
not listed by Voorhies: "Dinohippus cf. interpolatus"; Astrohippus ansae
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Amebelodon fricki Barbour 1927 gomphothere UNL No. 1-28-6-37; probably same as specimen listed by Barbour and Hibbard 1941
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Teleoceras sp. Hatcher 1894 rhinoceros | |
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Neohipparion cf. leptode2 Merriam 1915 hipparionine horse Voorhies and Leite claim this is eurystyle but are probably wrong
Pliohippus nobilis Osborn 1918 horse
Calippus "large" Matthew and Stirton 1930 horse | |
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Pediomeryx sp. Stirton 1936 ruminant | |
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Texoceros cf. guymonensis Frick 1937 pronghorn | |
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"Hemiauchenia cf. vera" = Pleiolama vera, Megatylopus sp.
"Hemiauchenia cf. vera" = Pleiolama vera Matthew 1909 camel
Megatylopus sp. Matthew and Cook 1909 camel | |
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Vulpes cf. stenognathus Savage 1941 fox | |
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Sthenictis sp. Peterson 1910 mustelid carnivore | |
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Spermophilus sp. Cuvier 1825 ground squirrel | |
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