- Author:
- Bharadwaj,D.C.
- Year:
- 1964
- Title:
- The organization in pollengrains of some early conifers.
- Reference:
- Bharadwaj,D.C. (1964) The organization in pollengrains of some early conifers. The Palaeobotanist Vol. 12 # 1 P. 18- 27
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Walchianthus | Walchianthus crassus | Austria | Rotliegendes | Autunian |
| Lebachia | Lebachia hypnoides | Austria | Late Rotliegendes | |
| Walchianthus | Walchianthus cylindraceus | Austria | Late Rotliegendes | |
| Potonieisporites | Potonieisporites | Austria | Early Permian | |
| Lebachia | Lebachia piniformis | France | Autunian | |
| Ernestiodendron | Ernestiodendron filiciforme | France | Autunian | |
| Potonieisporites | Potonieisporites | France | Early Permian |