- Author:
- Swanson,V.;Dorning,K.J.
- Year:
- 1977
- Title:
- Acritarchs and chitinozoa from the Whitcliffian (Silurian) Dinas Bran Beds of Llangollen, Clwyd, North Wales.
- Reference:
- Swanson,V. et al. (1977) Acritarchs and chitinozoa from the Whitcliffian (Silurian) Dinas Bran Beds of Llangollen, Clwyd, North Wales. Journal of the University of Sheffield Geological Society Vol. 7 # 2 P. 71- 78
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Sphaerochitina | Sphaerochitina sphaerocephala | Wales(Denbighshire) | Leintwardinian | Late Whitcliffian |
| Veryhachium | Veryhachium sp | Wales(Denbighshire) | Sheinwoodian | Downtonian |
| Visbysphaera | Visbysphaera sp | Wales(Denbighshire) | Whitcliffian |