- Author:
- Balme,B.E.
- Year:
- 1995
- Title:
- Fossil in situ, spores and pollen grains: An annotated catalogue.
- Reference:
- Balme,B.E. (1995) Fossil in situ, spores and pollen grains: An annotated catalogue. Review of Palaeobotany and Palynology Vol. 87 P. 81- 323
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Oligocarpia | Oligocarpia cliveri | Germany | Carboniferous | |
| Oligocarpia | Oligocarpia gutbieri | France | Carboniferous | |
| Oligocarpia | Oligocarpia leptophylla | France | Carboniferous | |
| Oligocarpia | Oligocarpia leptophylla | Nd | Nd | |
| Oligocarpia | Oligocarpia mixta | USA | Carboniferous | |
| Oligocarpia | Oligocarpia mixta | USA | Carboniferous | |
| Oligocarpia | Oligocarpia sp | USA | Carboniferous | |
| Onoclea | Onoclea sensibilis | Canada | Paleocene | |
| Onychiopsis | Onychiopsis paradoxus | India | Cretaceous | |
| Onychiopsis | Onychiopsis psilotoides | Denmark | Cretaceous | |
| Onychiopsis | Onychiopsis psilotoides | Russia(European) | Cretaceous | |
| Onychiopsis | Onychiopsis psilotoides | England | Cretaceous | |
| Oocampsa | Oocampsa | Nd | Nd | |
| Oocampsa | Oocampsa catheta | Canada | Devonian | |
| Ophioglossum | Ophioglossum granulatum | Nd | Nd | |
| Orestovia | Orestovia devonica | Russia(European) | Devonian | |
| Orthotheca | Orthotheca | Nd | Nd |