- Author:
- Taylor,T.N.;Millay,M.A.
- Year:
- 1981
- Title:
- Morphologic variability of Pennsylvanian Lyginopterid seed Ferms.
- Reference:
- Taylor,T.N. et al. (1981) Morphologic variability of Pennsylvanian Lyginopterid seed Ferms. Review of Palaeobotany and Palynology Vol. 32 # 1 P. 27- 62
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Conostoma | Conostoma kestospermum | Nd | Pennsylvanian | |
| Conostoma | Conostoma platyspermum | Nd | Pennsylvanian | |
| Coronostoma | Coronostoma anglogermanicum | Nd | Pennsylvanian | |
| Crossotheca | Crossotheca | Nd | Pennsylvanian | |
| Feraxotheca | Feraxotheca culcitaus | Nd | Pennsylvanian | |
| Spore | Spore sp | Nd | Pennsylvanian | |
| Spore | Spore sp | Nd | Pennsylvanian |