Botryopteris fecunda
- Citations total:
- 4
| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Pennsylvanian | Iowa | Potonie,R. Synopsis of the Sporae in situ. | 1962 | |
| details | Pennsylvanian | Nd | Potonie,R. The phylogeny of the spore shape in regard to families of fossil plants (except the angiosperms). | 1961 | |
| original | Desmoinesian | Iowa | Mamay,S.H. Some American Carboniferous fern fructifications. | 1950 | |
| details | Carboniferous | USA | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 |