USGS D-1062: Bridgerian, Wyoming

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Primates - Microsyopidae
Microsyops cf. elegans (Marsh 1871)
Mammalia - Perissodactyla - Brontotheriidae
Eotitanops borealis (Cope 1880)
    = Eotitanops minimus Osborn 1919
Gunnell and Yarborough 2000
synonym of Eotitanops gregoryi
may also include Palaeosyops fontinalis
Mammalia - Condylarthra - Hyopsodontidae
Hyopsodus cf. paulus Leidy 1870
see common names

Geography
Country:United States State/province:Wyoming County:Hot Springs
Coordinates: 43.7° North, 108.7° West (view map)
Paleocoordinates:47.5° North, 94.4° West
Basis of coordinate:based on political unit
Geographic resolution:small collection
Time
Period:Paleogene Epoch:Eocene
10 m.y. bin:Cenozoic 2
*Period:Tertiary
Key time interval:Bridgerian
Age range of interval:50.50000 - 46.20000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Aycross
Local section:OwlCr Local bed:1
Local order:bottom to top
Lithology and environment
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Museum repositories:USGS
Metadata
Database number:16494
Authorizer:J. Alroy Enterer:J. Alroy
Research group:vertebrate
Created:1993-02-18 00:00:00 Last modified:2002-06-03 03:27:41
Access level:the public Released:1993-02-18 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:
1115. T. M. Bown. 1982. Geology, Paleontology, and Correlation of Eocene Volcaniclastic Rocks, Southeast Absaroka Range, Hot Springs County, Wyoming. United States Geological Survey Professional Paper 1201-A:A1-A75 [J. Alroy/J. Alroy/J. Marcot]

Secondary references:

1748 G. F. Gunnell and V. L. Yarborough. 2000. Brontotheriidae (Perissodactyla) from the late early and middle Eocene (Brigerian), Wasatch and Bridger formations, southern Green River Basin, southwestern Wyoming. Journal of Vertebrate Paleontology 20(2):349-368 [J. Alroy/J. Alroy/J. Marcot]