- Author:
- Billingsley,G.H.;McKee,E.D.
- Year:
- 1982
- Title:
- Pre-Supai buried valleys. (In: The Supai Group of Grand Canyon. E.D.McKee)
- Reference:
- Billingsley,G.H. et al. (1982) Pre-Supai buried valleys. (In: The Supai Group of Grand Canyon. E.D.McKee) United States Geological Survey, Professional Paper # 1173 P. 137- 147
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Punctatisporites | Punctatisporites solidus | Arizona | Late Mississippian | |
| Punctatisporites | Punctatisporites sp | Arizona | Late Mississippian | |
| Punctatisporites | Punctatisporites validus | Arizona | Late Mississippian | |
| Reticulatisporites | Reticulatisporites sp | Arizona | Late Mississippian | |
| Schulzospora | Schulzospora rara | Arizona | Late Mississippian | |
| Triquitrites | Triquitrites sp | Arizona | Late Mississippian |