- Author:
- Richardson,J.B.;Rasul,S.M.
- Year:
- 1990
- Title:
- Palynofacies in a Late Silurian regressive sequence in the Welsh Borderland and Wales
- Reference:
- Richardson,J.B. et al. (1990) Palynofacies in a Late Silurian regressive sequence in the Welsh Borderland and Wales Journal of the Geological Society, London Vol. 147 # 4 P. 675- 686
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Visbysphaera | Visbysphaera sp | England(Shropshire) | Pridolian | |
| Visbysphaera | Visbysphaera sp | Wales(Montgomeryshire) | Early Pridolian | Late Ludfordian |
| Visbysphaera | Visbysphaera sp | England(Shropshire) | Early Pridolian | Late Ludfordian |