- Author:
- Canright,J.E.;Blazey,E.B.
- Year:
- 1974
- Title:
- A Lower Permian flora from Promontory Butte, Central Arizona.
- Reference:
- Canright,J.E. et al. (1974) A Lower Permian flora from Promontory Butte, Central Arizona. Botanical Society of America,Paleobotany,Guidebook To Devonian,Permian and Triassic Plant Localities, East-Cal Arizona. P. 57- 62
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Triquitrites | Triquitrites | Arizona | Early Permian | |
| Verrucosisporites | Verrucosisporites | Arizona | Early Permian |