- Author:
- Sarjeant,W.A.S.
- Year:
- 1961
- Title:
- The Hystrichospheres. A review and discussion.
- Reference:
- Sarjeant,W.A.S. (1961) The Hystrichospheres. A review and discussion. Grana Palynologica Vol. 2 # 3 P. 101- 111
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Epiplosphaera | Epiplosphaera | Nd | Nd | |
| Ellipsoidictyum | Ellipsoidictyum | Nd | Nd | |
| Polystephanosphaera | Polystephanosphaera | Nd | Nd | |
| Deunffia | Deunffia | Nd | Nd | |
| Domasia | Domasia | Nd | Nd | |
| Aiora | Aiora | Nd | Nd | |
| Micrhystridium | Micrhystridium | Nd | Nd | |
| Baltisphaeridium | Baltisphaeridium | Nd | Nd | |
| Protoceratium | Protoceratium reticulatum | Nd | Nd | |
| Deflandrea | Deflandrea | Nd | Nd | |
| Scriniodinium | Scriniodinium | Nd | Nd |