Palmer Creek (Anthill): Whitneyan, South Dakota

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Didelphimorphia - Didelphidae
Peratherium sp. Aymard 1850
    = Didelphidae indet. Gray 1821
Alroy 2002
Mammalia - Apatemyidae
Sinclairella sp. Jepsen 1934
Mammalia - Proscalopidae
Proscalops sp. Matthew 1901
Mammalia - Geolabididae
Geolabis sp. Cope 1884
    = Centetodon sp. Marsh 1872
Alroy 2002
Mammalia - Soricidae
Domnina sp. Cope 1873
Mammalia - Erinaceidae
Erinaceidae indet. Fischer von Waldheim 1817
Mammalia - Lagomorpha - Leporidae
Palaeolagus sp. Leidy 1856
Mammalia - Rodentia - Aplodontidae
Prosciurus sp. (Matthew 1903)
    = Aplodontidae indet. Brandt 1855
Alroy 2002
Aplodontidae indet. Brandt 1855
not the same as the preceding
Mammalia - Rodentia - Sciuridae
Sciuridae indet. Gray 1821
Mammalia - Rodentia - Eomyidae
Paradjidaumo sp. Burke 1934
Adjidaumo sp. Hay 1899
Mammalia - Rodentia - Castoridae
Castoridae indet. Gray 1821
Mammalia - Rodentia - Eutypomyidae
Eutypomys sp. Matthew 1905
    = Eutypomyidae indet. Miller and Gidley 1918
Alroy 2002
Mammalia - Rodentia - Cricetidae
Eumys sp. Leidy 1856
Scottimus sp. Wood 1937
see common names

Geography
Country:United States State/province:South Dakota County:Shannon
Coordinates: 43.3° North, 102.5° West (view map)
Paleocoordinates:44.3° North, 95.0° West
Basis of coordinate:based on political unit
Time
Period:Paleogene Epoch:Oligocene
Stage:Rupelian 10 m.y. bin:Cenozoic 4
*Period:Tertiary
Key time interval:Whitneyan
Age range of interval:31.80000 - 29.50000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Brule Member:Poleslide
Local section:BgBad Local bed:8
Local order:bottom to top
Lithology and environment
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Taxonomic list comments:I have been unable to find "Palmer Creek" on any map or any other publication; my best guess is that it lies in the central part of the Badlands west of the White River and south of the park headquaters
from a single anthill, said to be "without contamination"
Metadata
Database number:17357
Authorizer:J. Alroy Enterer:J. Alroy
Research group:vertebrate
Created:1994-04-30 00:00:00 Last modified:2002-06-03 03:27:42
Access level:the public Released:1994-04-30 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:

3707. R. W. Wilson. 1985. The Dentition of the Paleocene "Insectivore" Genus Acmeodon Matthew and Granger (?Palaeoryctidae, Mammalia). Journal of Paleontology 59(3):713-720 [J. Alroy/J. Alroy/J. Ju]

Secondary references:

6294 J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari]