Smart Ranch: Hemphillian, Texas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Proboscidea - Gomphotheriidae
Gomphotheriidae indet. Hay 1922
Mammalia - Perissodactyla - Equidae
Pliohippus sp. Marsh 1874
    = Equini indet. Quinn 1955
Alroy 2002
(large)
Pliohippus (Astrohippus) stockii Lance 1950
    = Astrohippus cf. stockii Lance 1950
Alroy 2002
original and current combination Pliohippus (Astrohippus) stockii
Neohipparion cf. eurystyle (Cope 1893)
Mammalia - Perissodactyla - Rhinocerotidae
? Teleoceras sp. Hatcher 1894
Mammalia - Antilocapridae
Antilocapridae indet. Gray 1866
Mammalia - Camelidae
? Tanupolama sp. Stock 1928
    = ? Hemiauchenia sp. Gervais and Ameghino 1880
Alroy 2002
see common names

Geography
Country:United States State/province:Texas County:Lubbock
Coordinates: 33.7° North, 101.9° West (view map)
Paleocoordinates:34.0° North, 100.2° West
Basis of coordinate:based on political unit
Geographic resolution:small collection
Time
Period:Neogene
10 m.y. bin:Cenozoic 6
*Period:Tertiary *Epoch:Miocene
Key time interval:Hemphillian
Age range of interval:9.40000 - 4.70000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Bridwell
Local section:Bridw Local bed:2
Local order:bottom to top
Lithology and environment
Primary lithology: not reported
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Museum repositories:UCMP
Taxonomic list comments:underlies UCMP V-5325 Slaton (Irvingtonian)
technically included in Winkler's Bridwell Fm. fauna (see), but the two collections appear to be independent of each other
Metadata
Also known as:UCMP V-4143
Database number:18377
Authorizer:J. Alroy Enterer:J. Alroy
Modifier:J. Alroy Research group:vertebrate
Created:1992-08-05 00:00:00 Last modified:2011-09-06 21:08:47
Access level:the public Released:1992-08-05 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:

2044. C. S. Johnston and D. E. Savage. 1955. University of California Publications in Geological Sciences 31(2) [J. Alroy/J. Alroy]

Secondary references:

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