- Author:
- Visscher,H.
- Year:
- 1973
- Title:
- Time-proportionate micro-evolutionary change among Permian and Triassic gymnospermous pollen grains. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors)
- Reference:
- Visscher,H. (1973) Time-proportionate micro-evolutionary change among Permian and Triassic gymnospermous pollen grains. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) International Palynological Conference,3rd, Proceedings; Nauka, Moscow, Russia. P. 7- 12
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Guttulapollenites | Guttulapollenites | Europe | Late Permian | Early Triassic |
| Lueckisporites | Lueckisporites form A Viss.et al,1973 sp. nov. | Europe | Late Permian | Early Triassic |
| Lueckisporites | Lueckisporites form B Viss.et al,1973 sp. nov. | Europe | Late Permian | Early Triassic |
| Lueckisporites | Lueckisporites form C Viss.et al,1973 sp. nov. | Europe | Late Permian | Early Triassic |
| Lueckisporites | Lueckisporites form D Viss.et al,1973 sp. nov. | Europe | Late Permian | Early Triassic |
| Lueckisporites | Lueckisporites form E Viss.et al,1973 sp. nov. | Europe | Late Permian | Early Triassic |
| Stellapollenites | Stellapollenites | Europe | Late Permian | Early Triassic |