- Author:
- Jacque,M.;Thouvenin,J.
- Year:
- 1975
- Title:
- Lower Tertiary Tuffs and Volcanic activity in the North Sea
- Reference:
- Jacque,M. et al. (1975) Lower Tertiary Tuffs and Volcanic activity in the North Sea Petroleum and the Continental Shelf of Northwest Europe;Geology P. 455- 465
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Cyclonephelium | Cyclonephelium ordinatum | North Sea | Sparnacian | |
| Deflandrea | Deflandrea oebisfeldensis | North Sea | Sparnacian | |
| Eisenackia | Eisenackia crassitabulata | North Sea | Thanetian | |
| Wetzeliella | Wetzeliella edwardsii | North Sea | Early Eocene | |
| Wetzeliella | Wetzeliella hyperacantha | North Sea | Sparnacian |