| original |
Ashgillian |
|
Oklahoma |
Wilson,L.R. et al. Calpichitina scabiosa, a new chitinozoan from the Sylvan Shale (Ordovician) of Oklahoma. |
1964 |
| details |
Middle Llandoverian |
Ludlovian |
Nd |
Jansonius,J. Systematics of the chitinozoa. |
1966 |
| details |
Nd |
|
Nd |
Tappan,H. Chitinozoan classification. |
1966 |
| details |
Llandeilian |
Middle Ludlovian |
Nd |
Jansonius,J. Systematics of the chitinozoa. |
1967 |
| details |
Late Gothlandian |
Devonian |
France(Pas-de-Calais) |
Rauscher,R. Chitinozoans in the Silurian-Devonian Drift of Pas-de-Calais |
1968 |
| details |
Arenigian |
Ludlovian |
Nd |
Jansonius,J. Classification and stratigraphic application of chitinozoa. |
1970 |
| details |
Ludlovian |
Pridolian |
Czechoslovakia |
Paris,F. et al. Chitinozoan biostratigraphy of the Ludlovian-Pridolian boundary in the Barrandian area. |
1981 |
| details |
Nd |
|
Nd |
Taugourdeau,P. Several systematic attributes proposed for chitinozoa. |
1981 |
| original |
Llandoverian |
|
Baltic |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |
| details |
Pridolian |
|
Libya |
Jaglin,J.-C. et al. A case of Teratology in chitinozoans of the Pridolian of Libya |
1984 |
| details |
Late Ordovician |
|
Africa |
Achab,A. et al. Paleobiogeography of Ordovician chitinozoans |
1988 |
| details |
Late Ordovician |
|
Canada(Eastern) |
Miller,M.A. Chitinozoa. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Early Devonian |
|
Worldwide |
Winchester-Seeto,T. Biogeography of Early Devonian chitinozoa. (In: Paleozoic sequence stratigraphy, biostratigraphy and biogeography: studies in Honor of J.Granville ("Jess") Johnson. G.Klapper et al, editors) |
1997 |
| details |
Ashgillian |
|
Oklahoma |
Paris,F. et al. A revised chitinozoan classification |
1999 |
| details |
Nd |
|
Nd |
Paris,F. et al. A revised chitinozoan classification |
1999 |