- Author:
- Leopold,E.B.;MacGinitie,H.D.
- Year:
- 1972
- Title:
- Development and affinites of Tertiary floras in the Rocky Mountains
- Reference:
- Leopold,E.B. et al. (1972) Development and affinites of Tertiary floras in the Rocky Mountains Floristics and Paleofloristics of Asia and Eastern North America By Raham P. 147- 200
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ephedra | Ephedra | Wyoming | Early Pliocene | |
| Ephedra | Ephedra nevadensis | Wyoming | Middle Pliocene | |
| Ephedra | Ephedra nevadensis | Wyoming | Early Miocene | Middle Miocene |
| Ephedra | Ephedra nevadensis | Colorado | Early Oligocene | |
| Ephedra | Ephedra nevadensis | Montana | Late Oligocene | |
| Ephedra | Ephedra nevadensis | Idaho | Late Pliocene | |
| Ephedra | Ephedra torreyana | Wyoming | Middle Pliocene | |
| Ephedra | Ephedra torreyana | Colorado | Early Oligocene | |
| Eriogonum | Eriogonum | Idaho | Late Pliocene | |
| Eucommia | Eucommia | North Dakota | Early Eocene | |
| Eucommia | Eucommia | Wyoming | Middle Eocene | |
| Eucommia | Eucommia | Colorado | Early Oligocene | |
| Euphorbia | Euphorbia | Montana | Late Oligocene | |
| Gleichenia | Gleichenia | North Dakota | Late Paleocene | Early Eocene |
| Gleichenia | Gleichenia | New Mexico | Late Eocene | |
| Gramineae | Gramineae | Wyoming | Early Pliocene | |
| Gramineae | Gramineae | Wyoming | Middle Pliocene |