- 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 |
|---|---|---|---|---|
| Artemisia | Artemisia | Wyoming | Middle Pliocene | |
| Artemisia | Artemisia | Wyoming | Early Miocene | Middle Miocene |
| Artemisia | Artemisia | Colorado | Late Oligocene | Early Miocene |
| Artemisia | Artemisia sp | Idaho | Late Pliocene | |
| Belangera | Belangera | North Dakota | Late Paleocene | |
| Betula | Betula | Wyoming | Early Pliocene | |
| Betula | Betula | Wyoming | Middle Pliocene | |
| Betula | Betula | Colorado | Early Oligocene | |
| Betula | Betula | Montana | Late Oligocene | |
| Betula | Betula | Idaho | Late Pliocene | |
| Bisaccate | Bisaccate forms | Idaho | Late Pliocene | |
| Bombacaceae | Bombacaceae | Wyoming | Middle Eocene | |
| Bombacopsis | Bombacopsis | New Mexico | Late Eocene | |
| Botryococcus | Botryococcus | Wyoming | Middle Pliocene | |
| Botryococcus | Botryococcus | Idaho | Late Pliocene | |
| Canarium | Canarium | Wyoming | Middle Eocene | |
| Cardiospermum | Cardiospermum | Wyoming | Middle Eocene |