- Author:
- Whelan,G.M.;Burton,C.J.
- Year:
- 1988
- Title:
- Acritarchs and chitinozoans from the Ordovician-Silurian boundary stratotype sediments
- Reference:
- Whelan,G.M. et al. (1988) Acritarchs and chitinozoans from the Ordovician-Silurian boundary stratotype sediments Lethaia Vol. 21 P. 38- 38
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Acritarch | Acritarch | Scotland | Ashgillian | Silurian |
| Ancyrochitina | Ancyrochitina ancyrea | Scotland | Ashgillian | Silurian |