Ilfeldia jejunata
- Citations total:
- 2
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| details | Carboniferous | Permian | Europe | Remy,W. Investigations on some fructifications of ferns and Pteridosperms from the Carboniferous and Permian of Middle Europe. | 1953 |
| details | Rotliegendes | Nd | Potonie,R. Synopsis of the Sporae in situ. | 1962 |