- Author:
- Grahn,Y.;Caputo,M.V.
- Year:
- 1994
- Title:
- Late Ordovician evolution of intracratonic Basins in North-West Gondwana
- Reference:
- Grahn,Y. et al. (1994) Late Ordovician evolution of intracratonic Basins in North-West Gondwana Geologische Rundschau Vol. 83 # 3 P. 665- 668
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Armoricochitina | Armoricochitina nigerica | Brazil(Amazonas) | Late Ashgillian | |
| Lagenochitina | Lagenochitina prussica | Brazil(Amazonas) | Late Ashgillian | |
| Tanuchitina | Tanuchitina anticostiensis | Brazil(Amazonas) | Late Ashgillian |