- Author:
- Martin,F.
- Year:
- 1989
- Title:
- Acritarchs. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors)
- Reference:
- Martin,F. (1989) Acritarchs. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors) National Museum of Wales, Geological Series # 9 P. 207- 215
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Deunffia | Deunffia algerensis | USA | Llandoverian | Wenlockian |
| Deunffia | Deunffia amphora | USA | Llandoverian | Wenlockian |
| Deunffia | Deunffia furcata | USA | Llandoverian | Wenlockian |
| Deunffia | Deunffia furcata | USA | Wenlockian | |
| Deunffia | Deunffia furcata | South America | Ludlovian | |
| Deunffia | Deunffia furcata | Wales | Sheinwoodian | |
| Deunffia | Deunffia furcata | England | Sheinwoodian | |
| Deunffia | Deunffia furcata | Baltic | Sheinwoodian | |
| Deunffia | Deunffia furcata | USSR(Ukrainian SSR) | Llandoverian | Wenlockian |
| Deunffia | Deunffia furcata | USSR(Ukrainian SSR) | Wenlockian | |
| Deunffia | Deunffia furcata | Nd | Nd | |
| Deunffia | Deunffia monospinosa | USA | Late Llandoverian | Wenlockian |
| Deunffia | Deunffia monospinosa | England | Telychian | Sheinwoodian |
| Deunffia | Deunffia monospinosa | Wales | Telychian | Sheinwoodian |
| Deunffia | Deunffia monospinosa | Baltic | Sheinwoodian | |
| Deunffia | Deunffia monospinosa | USSR(Ukrainian SSR) | Llandoverian | Wenlockian |
| Deunffia | Deunffia monospinosa | Africa | Silurian |