- Author:
- Fensome,R.A.;Williams,G.L.;Barss,M.S.;Freeman,J.M.;Hill,J.M.
- Year:
- 1990
- Title:
- Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa.
- Reference:
- Fensome,R.A. et al. (1990) Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. American Association of Stratigraphic Palynologists, Contributions Series # 25 P. 1- 771
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Polyforama | Polyforama | Nd | Nd | |
| Polyforama | Polyforama attennata | Nd | Nd | |
| Polyforama | Polyforama communis | Nd | Late Riphean | |
| Polyforama | Polyforama formosa | Nd | Middle Riphean | |
| Polyforama | Polyforama inaequalis | Nd | Early Cambrian | |
| Polyforama | Polyforama incrustata | Nd | Early Vendian | |
| Polyforama | Polyforama limpida | Nd | Early Vendian | |
| Polyforama | Polyforama medialis | Nd | Early Cambrian | |
| Polyforama | Polyforama minor | Nd | Early Cambrian | |
| Polyforama | Polyforama morbosa | Nd | Early Cambrian | |
| Polyforama | Polyforama naumovae | Nd | Early Cambrian | |
| Polyforama | Polyforama perforata | Nd | Early Cambrian | |
| Polyforama | Polyforama regularis | Nd | Early Cambrian | |
| Polyforama | Polyforama sibirica | Nd | Nd | |
| Polyforama | Polyforama simplex | Nd | Early Cambrian | |
| Polyforama | Polyforama subtilla | Nd | Early Cambrian | |
| Polyforama | Polyforama trivialis | Nd | Early Cambrian |