| details |
Ordovician |
Silurian |
France(Vosges) |
Doubinger,J. et al. Discovery of chitinozoans of Silurian age in the Steige Shales, (L'Andlau Valley, Vosges). |
1963 |
| details |
Late Cambrian |
Ordovician |
Romania |
Dimitrescu,R. Early Caledonian event in the Pre-Alpine metamorphic sequences the Romanian Carpathians |
1985 |
| details |
Middle Ordovician |
Middle Devonian |
Baltic |
Taugourdeau,P. The chitinozoa. |
1979 |
| details |
Middle Ordovician |
Middle Devonian |
Europe |
Taugourdeau,P. The chitinozoa. |
1979 |
| details |
Middle Ordovician |
Middle Devonian |
Africa(Sahara) |
Taugourdeau,P. The chitinozoa. |
1979 |
| details |
Tremadocian |
Ludlovian |
W.Germany(Bavaria) |
Sawatzki,G. et al. Lower Paleozoic chitinozoans and acritarchs from gneisses of the Southern Black Forest, southwest Germany. |
1997 |
| details |
Late Ordovician |
Early Gothlandian |
Canada(Anticosti Island) |
Achab,A. Biostratigraphy of the chitinozoa of Upper Ordovician - Lower Silurian of Anticosti Island. Preliminary results. |
1981 |
| details |
Caradocian |
Early Ashgillian |
Russia(Siberia) |
Sennikov,N.V. et al. Synthesis of the graptolite and chitinozoan scales for the Altai-Salair Ordovician Basin (Siberia, Russia). |
2003 |
| details |
Ludlovian |
Downtonian |
Libya |
Richardson,J.B. et al. Acritarchs, miospores and correlation of the Ludlovian - Downtonian and Silurian - Devonian boundaries. |
1981 |
| details |
Ordovician |
Devonian |
Africa(Sahara) |
Alpern,B. et al. Research in regard for the Sexuality of Chitinomycetes of chitinozoa from the Paleozoic. |
1979 |
| details |
Middle Ordovician |
Devonian |
Romania |
Maier,O.W. et al. Age of Crystalline Schist Formations of the Locva Mountains. |
1976 |
| details |
Late Ordovician |
|
Ohio |
Miller,M.A. Paleocological significance of chitinozoan recurrent species associations, (Upper Ordovician), Cincinnati Regon, USA. |
1980 |
| details |
Late Ordovician |
|
Kentucky |
Miller,M.A. Paleocological significance of chitinozoan recurrent species associations, (Upper Ordovician), Cincinnati Regon, USA. |
1980 |
| details |
Late Ordovician |
|
Indiana |
Miller,M.A. Paleocological significance of chitinozoan recurrent species associations, (Upper Ordovician), Cincinnati Regon, USA. |
1980 |
| details |
Early Paleozoic |
|
Turkey |
Sinanoglu,E. Chitinozoa. |
1978 |
| details |
Late Wenlockian |
|
USSR(Estonian SSR) |
Nestor,V. Chitinozoan Zonal Assemblages, (Wenlock, Estonia). |
1982 |
| original |
Nd |
|
Nd |
Cramer,F.H. An evaluation of the chitinozoan genus Clathrochitina (Eisenack 1959). |
1971 |