- Author:
- Wicander,R.;Wright,R.P.
- Year:
- 1983
- Title:
- Organic-walled microphytoplankton abundance and stratigraphic distribution from the Middle Devonian Columbus and Delaware Limestones of the Hamilton Quarry, Marion County, Ohio
- Reference:
- Wicander,R. et al. (1983) Organic-walled microphytoplankton abundance and stratigraphic distribution from the Middle Devonian Columbus and Delaware Limestones of the Hamilton Quarry, Marion County, Ohio The Ohio Journal of Science Vol. 83 # 1 P. 2- 2
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Pterospermella | Pterospermella reticulata | Ohio | Eifelian | |
| Pterospermella | Pterospermella sp sp. nov. | Ohio | Eifelian | |
| Stellinium | Stellinium octoaster | Ohio | Eifelian | |
| Tunisphaeridium | Tunisphaeridium tentaculaferum | Ohio | Eifelian | Givetian |
| Tyligmasoma | Tyligmasoma alargada | Ohio | Eifelian | Givetian |
| Veryhachium | Veryhachium europaeum | Ohio | Eifelian | |
| Veryhachium | Veryhachium lairdii | Ohio | Eifelian | Givetian |
| Veryhachium | Veryhachium pastore | Ohio | Eifelian | Givetian |
| Veryhachium | Veryhachium trispinosum | Ohio | Eifelian | Givetian |