- Author:
- Hagenfeldt,S.E.
- Year:
- 1989
- Title:
- Middle Cambrian acritarchs from the Baltic Depression and South-Central Sweden, taxonomy and biostratigraphy.
- Reference:
- Hagenfeldt,S.E. (1989) Middle Cambrian acritarchs from the Baltic Depression and South-Central Sweden, taxonomy and biostratigraphy. Acta Universitatis Stockholmiensis, Stockholm Contributions in Geology Vol. 41 P. 177- 250
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Trachysphaeridium | Trachysphaeridium timofeevii | Sweden | Early Cambrian | Middle Cambrian |
| Volkovia | Volkovia dentifera | Baltic Sea | Middle Cambrian | |
| Volkovia | Volkovia dentifera | Bothnian Gulf/Sea | Early Cambrian |