- Author:
- Gray,J.;Sohma,K.
- Year:
- 1964
- Title:
- Fossil Pachysandra from Western America with a comparative study of pollen in Pachysandra and Sarcococca
- Reference:
- Gray,J. et al. (1964) Fossil Pachysandra from Western America with a comparative study of pollen in Pachysandra and Sarcococca American Journal of Science Vol. 262 P. 1159- 1197
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Pachysandra | Pachysandra | Canada(British Columbia) | Middle Eocene | |
| Pachysandra | Pachysandra | Washington | Middle Miocene | Late Miocene |
| Pachysandra | Pachysandra | Oregon | Early Miocene | |
| Pachysandra | Pachysandra | Idaho | Middle Oligocene | Early Pliocene |
| Pachysandra | Pachysandra | Wyoming | Late Paleocene | Early Eocene |
| Pachysandra | Pachysandra | North Dakota | Paleocene | |
| Pachysandra | Pachysandra | California | Maastrichtian | Early Paleocene |
| Pachysandra | Pachysandra | South Dakota | Late Paleocene | |
| Sarcococca | Sarcococca | California | Maastrichtian | Early Paleocene |