- Author:
- Hail,W.J.;Leopold,E.B.
- Year:
- 1960
- Title:
- Paleocene and Eocene age of the Coalmont Formation, North Park, Colorado.
- Reference:
- Hail,W.J. et al. (1960) Paleocene and Eocene age of the Coalmont Formation, North Park, Colorado. United States Geological Survey, Professional Paper # 400 P. 260- 261
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Gramineae | Gramineae | Colorado | Paleocene | Eocene |
| Platycarya | Platycarya | Colorado | Paleocene | Eocene |
| Tilia | Tilia crassipites | Colorado | Paleocene | Eocene |