5 miles west of Cheyenne River midway bn. French & Battle Creek: Chadronian, South Dakota
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Mammalia
- Perissodactyla
- Brontotheriidae
|
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Teleodus avus n. gen., n. sp.
Marsh 1890
|
Marsh 1890 | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | South Dakota |
| Coordinates: | 43.8° North, 103.2° West (view map) | ||
| Paleocoordinates: | 45.1° North, 94.3° West |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
| Key time interval: | Chadronian | ||
| Age range of interval: | 37.00000 - 33.90000 m.y. ago |
Lithology and environment
| Primary lithology: | gray,white marl |
| Lithology description: In a grayish white marl and chalcedony gravel | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | YPM |
Metadata
| Database number: | 168799 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2015-04-29 13:59:26 | Last modified: | 2015-04-29 13:59:36 |
| Access level: | the public | Released: | 2015-04-29 13:59:26 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 2306. | S. G. Lucas and R. M. Schoch. 1982. Duchesneodus, a New Name for Some Titanotheres (Perissodactyla, Brontotheriidae) from the Late Eocene of Western North America. Journal of Paleontology 56(4):1018-1023 [J. Alroy/J. Alroy/J. Ju] |
Secondary references:
| 55194 | O. C. Marsh. 1890. Notice of new Tertiary mammals. American Journal of Science 39:523-525 [P. Wagner/P. Wagner] |