- Author:
- Martin,F.
- Year:
- 1993
- Title:
- Acritarchs: A review
- Reference:
- Martin,F. (1993) Acritarchs: A review Biological Review Vol. 68 P. 475- 538
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Vulcanisphaera | Vulcanisphaera imparilis | England | Early Ordovician | |
| Vulcanisphaera | Vulcanisphaera turbata | Nd | Cambrian | |
| Winwaloeusia | Winwaloeusia ranulaeforma | Nd | Late Devonian |