UM-Sub-Wy Locality 29: Graybullian, Wyoming

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Dorr and Steidtmann 1970
"a variety of snails"
Mammalia - Primates - Notharctidae
Alroy 2002
Mammalia - Phenacodontidae
Alroy 2002
Mammalia - Perissodactyla - Palaeotheriidae
Mammalia - Carnivora
Mammalia - Macroscelidea - Apheliscidae
Reptilia
Lacertilia indet. (Owen 1842)
Dorr and Steidtmann 1970
"lizard scute"
Angiospermae - Rosales - Ulmaceae
Dorr and Steidtmann 1970
"fossil hackberry seeds"
see common names

Geography
Country:United States State/province:Wyoming County:Sublette
Coordinates: 42.7° North, 110.1° West (view map)
Paleocoordinates:50.9° North, 83.0° West (Wright 2013)
Basis of coordinate:based on political unit
Geographic resolution:small collection
Time
Period: Paleogene Epoch: Eocene
Stage: Ypresian 10 m.y. bin: Cenozoic 2
*Period:Tertiary *Local age/stage:Graybullian
Key time interval: Graybullian
Age range of interval: 54.9 - 50.5 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Wasatch Member:basal Lookout Mountain Conglomerate
Local section:HbckS Local bed:1
Local order:bottom to top
Stratigraphy comments: said to be Graybullian
Lithology and environment
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Collection size:6 specimens
Metadata
Database number:15878
Authorizer:J. Alroy, P. Holroyd Enterer:J. Alroy, P. Holroyd
Research group:vertebrate
Created:1993-02-18 00:00:00 Last modified:2025-02-22 15:12:02
Access level:the public Released:1993-02-18 00:00:00
Creative Commons license:CC0
Reference information

Primary reference:
1375. J. A. Dorr, Jr. 1978. Revised and Amended Fossil Vertebrate Faunal Lists, Early Tertiary, Hoback Basin, Wyoming. Contributions to Geology, University of Wyoming 16(2):79-84 [J. Alroy/J. Alroy/J. Marcot]

Secondary references:

6294 J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari]
61306 J. A. Dorr and J. R. Steidtmann. 1970. Stratigraphic-tectonic implications of a new, earliest Eocene, mammalian faunule from central western Wyoming. Michigan Academician 3(1):25-41 [P. Holroyd/P. Holroyd/P. Holroyd]