- Author:
- Birkenmajer,K.
- Year:
- 1964
- Title:
- Devonian, Carboniferous and Permian Formation of Hornsund, Vestspitsbergen.
- Reference:
- Birkenmajer,K. (1964) Devonian, Carboniferous and Permian Formation of Hornsund, Vestspitsbergen. Studia Geologica Polonica Vol. 11 # 3 P. 47- 123
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Triquitrites | Triquitrites sp | Spitsbergen | Visean | |
| Velosporites | Velosporites echinatus | Spitsbergen | Early Visean | |
| Velosporites | Velosporites sp | Spitsbergen | Namurian A |