| original |
Siegenian |
Emsian |
Europe |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |
| details |
Early Emsian |
|
France |
Morzadec,P. et al. Devonian stratigraphy and paleogeography of the Armorican Massif (Western France). (In: Devonian of the World: Regional Synthesis. N.J.McMillian et al, editors) |
1988 |
| details |
Nd |
|
Nd |
Cashman,P.B. Lower Devonian chitinozoan Juveniles: Oldest fossil evidence of a Juvenile Stage in Protists, with an interpretation of their Ontogeny and relationship to all Ogromiid Foraminifera |
1991 |
| details |
Late Pragian |
Early Emsian |
France(Normandie) |
Paris,F. et al. Palaeozoic in Western Brittany, (outline of the Armorican geological history and geological Itinerary in Crozon Peninsula). |
1992 |
| details |
Early Pragian |
|
Australia(Queensland) |
Winchester-Seeto,T. Chitinozoan assemblage from the Pragian (Lower Devonian) of eastern Australia |
1993 |
| details |
Early Pragian |
|
Australia(Victoria) |
Winchester-Seeto,T. Chitinozoan assemblage from the Pragian (Lower Devonian) of eastern Australia |
1993 |
| details |
Late Pragian |
Early Emsian |
Gondwanaland |
Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Pragian |
|
Algeria |
Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Lochkovian |
|
Italy(Sardinia) |
Dufka,P. et al. A report on Silurian and Lowermost Devonian chitinozoans from Southwestern Sardina |
1996 |
| details |
Late Pragian |
Early Emsian |
Canada(Nova Scotia) |
Bouyx,E. et al. Biostratigraphy and paleobiogeography of the Silurian-Devonian the Maguma Zone, Nova Scotia, Canada. |
1997 |
| details |
Late Pragian |
|
France |
Paris,F. et al. A revised chitinozoan classification |
1999 |