Hart Mountain: Bridgerian, New Mexico

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Primates - Notharctidae
Notharctus tenebrosus Leidy 1870
    = Notharctus sp. Leidy 1870
Alroy 2002
size of N. pugnax or N. robustior
Mammalia - Perissodactyla - Brontotheriidae
Telmatherium manteoceras (Matthew 1899)
original and current combination Palaeosyops manteoceras
see common names

Geography
Country:United States State/province:New Mexico County:Socorro
Coordinates: 34.0° North, 107.0° West (view map)
Paleocoordinates:37.7° 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:50.30000 - 46.20000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Hart Mine
Lithology and environment
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Taxonomic list comments:type section of formation
from a 13 m interval
Metadata
Also known as:NMMNH 1389, 1390, 1391, 1392, 1393
Database number:16230
Authorizer:J. Alroy Enterer:J. Alroy
Research group:vertebrate
Created:1994-04-30 00:00:00 Last modified:2002-06-03 03:27:41
Access level:the public Released:1994-04-30 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:

2318. S. G. Lucas and T. E. Williamson. 1993. New Mexico Museum of Natural History Bulletin 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]