- Author:
- Grenfell,H.R.
- Year:
- 1995
- Title:
- Probable fossil Zygnematacean algal spores Genera
- Reference:
- Grenfell,H.R. (1995) Probable fossil Zygnematacean algal spores Genera Review of Palaeobotany and Palynology Vol. 84 # 3 P. 201- 220
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Circulisporites | Circulisporites venosus | South Africa | Permian | |
| Concentricystes | Concentricystes | Israel | Pleistocene | |
| Concentricystes | Concentricystes circulus | USA | Pleistocene | |
| Concentricystes | Concentricystes ozeanica | India(Jammu & Kashmir) | Tertiary | |
| Concentricystes | Concentricystes rubinus | USA | Pleistocene | |
| Concentricystes | Concentricystes rubinus | Israel | Pleistocene | |
| Eyrea | Eyrea | Nd | Nd | |
| Fusilites | Fusilites | Nd | Nd | |
| Gelasinicysta | Gelasinicysta | Nd | Nd | |
| Grebespora | Grebespora | Nd | Nd | |
| Hemisphaerium | Hemisphaerium | Nd | Nd | |
| Hemisphaerium | Hemisphaerium germanum | Nd | Nd | |
| Hemisphaerium | Hemisphaerium inominatum | Nd | Nd | |
| Hemisphaerium | Hemisphaerium signum | Saudi Arabia | Early Carboniferous | |
| Horologinella | Horologinella micirugis | China | Oligocene | |
| Kagulubeites | Kagulubeites | Zaire | Permian | |
| Kagulubeites | Kagulubeites rugulatus | Australia | Cretaceous |