- Author:
- Fenton,J.P.G.
- Year:
- 1976
- Title:
- Palynological evidence for the age of the Dulas Formation (Ordovician) in Anglesey (North Wales).
- Reference:
- Fenton,J.P.G. (1976) Palynological evidence for the age of the Dulas Formation (Ordovician) in Anglesey (North Wales). Journal of the University of Sheffield Geological Society P. 1- 5
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Veryhachium | Veryhachium minutum | Wales(Anglesey) | Early Llanvirnian | |
| Veryhachium | Veryhachium trispinosum | Wales(Anglesey) | Early Llanvirnian |