- Author:
- Baxendale,R.W.;Baxter,R.W.
- Year:
- 1977
- Title:
- A new fertile Schizaeaceous fern from Middle Penns Ylvanian Iowa Coal Balls
- Reference:
- Baxendale,R.W. et al. (1977) A new fertile Schizaeaceous fern from Middle Penns Ylvanian Iowa Coal Balls University of Kansas,Science Bulletin Vol. 51 # 9 P. 283- 289
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Schizaea | Schizaea confusa | Iowa | Desmoinesian | |
| Schizaea | Schizaea sp | Iowa | Desmoinesian | |
| Spore | Spore sp sp. nov. | Iowa | Desmoinesian |