Also known as Feldt Ranch
Where: Keith County, Nebraska (41.1° N, 101.7° W: paleocoordinates 41.5° N, 100.0° W)
• coordinate based on political unit
When: Hemphillian (10.3 - 4.9 Ma)
• overlies ash dated at 8.0 +/- 0.7 Ma FT on glass
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by University of Kansas in 1931
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: general faunal/floral analysis
PaleoDB collection 18158: authorized by John Alroy, entered by John Alroy on 05.08.1992
Creative Commons license: CC BY (attribution)
Taxonomic list
•"Hypolagus sp." listed by Hesse, but there are no lagomorphs in Voorhies' list
Mammalia | |
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Paramicrotoscoptes hibbardi Martin 1975 mouse | |
Aphelops sp. Owen 1845 rhinoceros | |
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Megatylopus sp. Matthew and Cook 1909 camel | |
Pseudoceras sp. Frick 1937 ruminant | |
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Bassariscus ogallalae n. sp.
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Epicyon sp.3 Leidy 1858 bone-crushing dog p. 22: replaces "Osteoborus or Aelurodon" of Hesse; no canids in Voorhies' list
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Gomphotheriidae indet. Hay 1922 gomphothere probably the amebelodontine reported by Barbour and Hibbard 1941
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Lemoynea sp. Brown 1980 |