Colbert Creek: Chadronian, Montana
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Ischyromyidae
|
|||||||
Ischyromys sp.
Leidy 1856
|
|||||||
Titanotheriomys veterior
(Matthew 1903)
|
|||||||
original and current combination Ischyromys veterior | |||||||
Mammalia
- Lagomorpha
- Leporidae
|
|||||||
Palaeolagus temnodon
Douglass 1902
|
|||||||
Megalagus brachyodon
(Matthew 1903)
|
|||||||
Mammalia
- Micropternodontidae
|
|||||||
Cryptoryctes kayi
Reed 1954
|
|||||||
Mammalia
- Apternodontidae
|
|||||||
Apternodus mediaevus
Matthew 1903
|
|||||||
Mammalia
- Perissodactyla
- Brontotheriidae
|
|||||||
Brontotheriidae indet.
(Marsh 1873)
|
|||||||
Mammalia
- Perissodactyla
- Hyracodontidae
|
|||||||
Hyracodon sp.
Leidy 1856
|
|||||||
Mammalia
- Perissodactyla
- Equidae
|
|||||||
Mesohippus sp.
Marsh 1875
|
|||||||
= Equidae indet.
Gray 1821
|
Alroy 2002 | ||||||
Mammalia
- Camelidae
|
|||||||
Poebrotherium sp.
Leidy 1847
|
|||||||
Mammalia
- Protoceratidae
|
|||||||
Leptotragulus profectus
Matthew 1903
|
|||||||
recombined as Trigenicus profectus | |||||||
Mammalia
- Agriochoeridae
|
|||||||
Agriochoerus maximus
Douglass 1902
|
|||||||
Mammalia
- Leptomerycidae
|
|||||||
"Leptomeryx" sp.
Leidy 1853
|
|||||||
Mammalia
- Carnivora
- Nimravidae
|
|||||||
Dinictis sp.
(Leidy 1854)
|
|||||||
see common names |
Geography
Country: | United States | State/province: | Montana | County: | Jefferson |
Coordinates: | 46.0° North, 112.0° West (view map) | ||||
Paleocoordinates: | 47.8° North, 103.1° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
*Period: | Tertiary | ||
Key time interval: | Chadronian | ||
Age range of interval: | 37.20000 - 33.90000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Renova | Member: | Climbing Arrow |
Local section: | JeffB | Local bed: | 1 |
Local order: | bottom to top |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Taxonomic list comments:based on a personal communication from Garcia |
Metadata
Database number: | 16935 | ||
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