| original |
Gedinnian |
|
Europe |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |
| details |
Early Gedinnian |
|
Bulgaria |
Lakova,I. Chitinozoa from the Pridolian and Gedinian in Borehole R-1 Dalgodelci, (North-West Bulgaria). |
1985 |
| details |
Early Gedinnian |
|
Bulgaria |
Lakova,I. New chitinozoan taxa from the Gedinian in Bulgaria |
1986 |
| details |
Early Lochkovian |
|
Gondwanaland |
Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Early Lochkovian |
|
Brazil(Amazonas) |
Grahn,Y. et al. Integrated correlation of Late Silurian (Prdol s.l.) - Devonian chitinozoans and miospores in the Solimеes Basin, northern Brazil. |
2003 |