- 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 |
|---|---|---|---|---|
| Tetraporina | Tetraporina punctata | Brazil | Early Permian | |
| Tetraporina | Tetraporina densicorpa | Brazil | Early Permian | |
| Tetraporina | Tetraporina minuta | Brazil | Early Permian | |
| Tetraporina | Tetraporina minuta | Brazil | Early Permian | |
| Tetraporina | Tetraporina densicorpa | Brazil | Early Permian | |
| Tetraporina | Tetraporina punctata | Brazil | Early Permian | |
| Brazilea | Brazilea | Brazil | Permian | |
| Brazilea | Brazilea punctata | Brazil | Permian | |
| Brazilea | Brazilea balmei | Canada | Permian | Triassic |
| Brazilea | Brazilea elphinstonei | Canada | Permian | Triassic |
| Brazilea | Brazilea scissa | Canada | Permian | Triassic |
| Spheripollenites | Spheripollenites balmei | Canada | Permian | Triassic |
| Spheripollenites | Spheripollenites elphinstonei | Canada | Permian | Triassic |
| Spheripollenites | Spheripollenites scissus | Canada | Permian | Triassic |
| Tetraporina | Tetraporina psilatus | China | Oligocene | |
| Tetraporina | Tetraporina variabile | China | Oligocene | |
| Tetraporina | Tetraporina laevigatum | China | Oligocene |