- Author:
- Florin,R.
- Year:
- 1937
- Title:
- On the morphology of the pollen grains in some Palaeozoic Pteridosperms.
- Reference:
- Florin,R. (1937) On the morphology of the pollen grains in some Palaeozoic Pteridosperms. Svensk Botanisk Tidskrift Vol. 31 P. 305- 338
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Lagenostoma | Lagenostoma ovoides | England | Nd | |
| Myriotheca | Myriotheca anglica | England | Westphalian | |
| Pachytesta | Pachytesta gigantea | France | Stephanian | |
| Physostoma | Physostoma elegans | England | Nd | |
| Potoniea | Potoniea adiantiformis | W.Germany(Saarland) | Westphalian | |
| Potoniea | Potoniea carpentieri | England(Staffordshire) | Westphalian | |
| Renaultia | Renaultia gracilis | France | Stephanian | |
| Schuetzia | Schuetzia anomala | Nd | Early Permian | |
| Schuetzia | Schuetzia bennieana | Scotland | Nd | |
| Sphaerostoma | Sphaerostoma ovale | Scotland(Fife) | Nd | |
| Spore | Spore sp | France | Stephanian | |
| Spore | Spore sp | England | Westphalian | |
| Spore | Spore sp | England | Westphalian | |
| Spore | Spore sp | Scotland | Westphalian | |
| Spore | Spore sp | England(Staffordshire) | Nd | |
| Spore | Spore sp | Germany | Westphalian | |
| Spore | Spore sp | England | Westphalian |