- Author:
- Cramer,F.H.;Cramer,M.
- Year:
- 1972
- Title:
- North American Silurian palynofacies and their spatial arrangement.
- Reference:
- Cramer,F.H. et al. (1972) North American Silurian palynofacies and their spatial arrangement. Pal¤eontographica Abteilung B Vol. 138 # 5 P. 107- 180
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Deunffia | Deunffia monospinosa | USA | Llandoverian | Wenlockian |
| Deunffia | Deunffia ramusculosa | USA | Llandoverian | Wenlockian |
| Dictyotidium | Dictyotidium dictyotum | USA | Silurian | |
| Dictyotidium | Dictyotidium faviforme | USA | Silurian | |
| Domasia | Domasia amphora | USA | Silurian | |
| Domasia | Domasia bispinosa | USA | Silurian | |
| Domasia | Domasia elongata | USA | Silurian | |
| Domasia | Domasia limaciformis | USA | Silurian | |
| Domasia | Domasia symmetrica | USA | Silurian | |
| Domasia | Domasia trispinosa | USA | Silurian | |
| Duvernaysphaera | Duvernaysphaera | Nd | Nd | |
| Duvernaysphaera | Duvernaysphaera aranaides | Spain | Ludlovian | Early Gedinnian |
| Duvernaysphaera | Duvernaysphaera gothica | Nd | Nd | |
| Ellipsaletes | Ellipsaletes laevigatus | USA | Silurian | |
| Estiastra | Estiastra magna | USA(Eastern) | Early Gothlandian | |
| Eupoikilofusa | Eupoikilofusa cabottii | USA | Silurian | |
| Eupoikilofusa | Eupoikilofusa camura | USA | Early Gothlandian |