- Author:
- Phillips,T.L.;Rosso,S.W.
- Year:
- 1970
- Title:
- Spores of Botryopteris Globosa and Brotryopteris Americana from the Pennsylvanian
- Reference:
- Phillips,T.L. et al. (1970) Spores of Botryopteris Globosa and Brotryopteris Americana from the Pennsylvanian American Journal of Botany Vol. 57 # 3 P. 543- 551
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Botryopteris | Botryopteris americana | Iowa | Middle Pennsylvanian | Late Pennsylvanian |
| Botryopteris | Botryopteris americana | Illinois | Middle Pennsylvanian | Late Pennsylvanian |
| Botryopteris | Botryopteris americana | Kansas | Middle Pennsylvanian | Late Pennsylvanian |
| Botryopteris | Botryopteris globosa | Iowa | Middle Pennsylvanian | Late Pennsylvanian |
| Botryopteris | Botryopteris globosa | Illinois | Middle Pennsylvanian | Late Pennsylvanian |
| Botryopteris | Botryopteris globosa | Kansas | Middle Pennsylvanian | Late Pennsylvanian |