| original |
Late Gothlandian |
Gedinnian |
France(Ille-et-Vilaine) |
Paris,F. The chitinozoa in the Early Devonian shales and limestones of Saine-Cenere. (In: Massif Armoricain, France. H.Lardeux, editor) |
1976 |
| details |
Siegenian |
|
France |
Paris,F. Scanning electon microscope in the study of opaque chitinozoans. |
1978 |
| details |
Siegenian |
|
France |
Paris,F. Using Scanning Electron Microscopy in the study of opaque chitinozoa. |
1978 |
| details |
Late Gedinnian |
Early Siegenian |
France(Finistere) |
Paris,F. The chitinozoa. (In: The Shists and Limestones of Armorica. Y.Plusquellec, editor) |
1980 |
| details |
Gedinnian |
Siegenian |
Europe |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |
| details |
Late Gothlandian |
Gedinnian |
France(Ille-et-Vilaine) |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |