- Author:
- Smelror,M.;Dypvik,H.
- Year:
- 2005
- Title:
- Marine microplankton biostratigraphy of the Volgian - Ryazanian boundary strata,western Barents Shelf.
- Reference:
- Smelror,M. et al. (2005) Marine microplankton biostratigraphy of the Volgian - Ryazanian boundary strata,western Barents Shelf. Norges geologiske undersиkelse Bulletin # 443 P. 61- 69
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Pterospermopsis | Pterospermopsis sp | Barents Sea | Early Ryazanian | |
| Veryhachium | Veryhachium sp | Barents Sea | Early Ryazanian | |
| Leiosphaeridia | Leiosphaeridia sp | Barents Sea | Early Ryazanian | |
| Leiosphaeridia | Leiosphaeridia sp | Barents Sea | Late Volgian | Early Ryazanian |