- 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 |
|---|---|---|---|---|
| Platycarya | Platycarya | North Dakota | Early Eocene | |
| Platycarya | Platycarya sp | Wyoming | Early Eocene | |
| Platycarya | Platycarya sp | Colorado | Early Eocene | |
| Platycarya | Platycarya sp | Oregon | Early Oligocene | |
| Polemoniaceae | Polemoniaceae | Wyoming | Middle Pliocene | |
| Polemoniaceae | Polemoniaceae | Idaho | Late Pliocene | |
| Polygonum | Polygonum | Wyoming | Middle Pliocene | |
| Polypodiaceae | Polypodiaceae | North Dakota | Late Paleocene | Early Eocene |
| Polypodiaceae | Polypodiaceae | Wyoming | Early Miocene | Middle Miocene |
| Polypodiaceae | Polypodiaceae | Idaho | Late Pliocene | |
| Populus | Populus | Wyoming | Early Miocene | Middle Miocene |
| Populus | Populus | Colorado | Late Oligocene | Early Miocene |
| Populus | Populus | Idaho | Late Pliocene | |
| Populus | Populus | Idaho | Late Miocene | |
| Potamogeton | Potamogeton | Idaho | Late Pliocene | |
| Pseudotsuga | Pseudotsuga | Wyoming | Early Pliocene | |
| Pseudotsuga | Pseudotsuga menziesii | Idaho | Late Pliocene |