- Author:
- Wadge,A.J.;Nutt,M.J.C.;Lister,T.R.;Skevington,D.
- Year:
- 1969
- Title:
- A probable Didymograptus murchisoni zone fauna from the Lake District.
- Reference:
- Wadge,A.J. et al. (1969) A probable Didymograptus murchisoni zone fauna from the Lake District. Geological Magazine Vol. 106 # 6 P. 595- 598
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Veryhachium | Veryhachium macroceros | England(Cumberland) | Llanvirnian | Llandeilian |
| Veryhachium | Veryhachium tetraedron | England(Cumberland) | Llanvirnian | Llandeilian |
| Veryhachium | Veryhachium trispinosum | England(Cumberland) | Llanvirnian | Llandeilian |