| details |
Silurian |
Early Devonian |
USSR(Ukrainian SSR) |
Obut,A.M. On the geographical distribution, comparative morphology, ecology, phylogeny, and the taxonomic position of chitinozoa. |
1973 |
| details |
Silurian |
Devonian |
Romania |
Maier,O.W. et al. Age of Crystalline Schist Formations of the Locva Mountains. |
1976 |
| details |
Silurian |
Devonian |
Africa(Sahara) |
Taugourdeau,P. Techniques of study, morphology and classification of chitinozoans. |
1966 |
| details |
Silurian |
Devonian |
Africa(Sahara) |
Taugourdeau,P. Techniques of study, morphology and classification of chitinozoans. |
1966 |
| original |
Siegenian |
Emsian |
Czechoslovakia(Morovia) |
Cambel,B. et al. Biostratigraphic evaluation of Metasediments in the male Karpathy Mts.Region |
1985 |
| details |
Senecan |
Chautauquan |
New York |
Wood,G.D. Palynology and paleobotany of the Jave and Lowermost Canadaway Formations, Upper Devonian, (Senecan/Chautauquan ), New York State. |
1978 |
| details |
Pridolian |
Early Lochkovian |
USSR(Ukrainian SSR) |
Paris,F. et al. Chitinozoa of the Silurian-Devonian boundary sections in Podolia, Ukraine |
1996 |
| details |
Pridolian |
|
Canada(New Brunswick) |
Achab,A. et al. Upper Silurian and Lower Devonian chitinozoan microfaunas in the Chaleurs Groups, Eastern Canada. (In: Contributions to Acritarch and Chitinozoan Research. S.G.Molyneux and K.J.Doring, editors) |
1993 |
| details |
Pridolian |
|
Canada(Quebec) |
Achab,A. et al. Upper Silurian and Lower Devonian chitinozoan microfaunas in the Chaleurs Groups, Eastern Canada. (In: Contributions to Acritarch and Chitinozoan Research. S.G.Molyneux and K.J.Doring, editors) |
1993 |
| details |
Ordovician |
Llandoverian |
USSR(Ukrainian SSR) |
Obut,A.M. On the geographical distribution, comparative morphology, ecology, phylogeny, and the taxonomic position of chitinozoa. |
1973 |
| details |
Ordovician |
Devonian |
India(Himachal Pradesh) |
Mehrotra,P.C. et al. Chitinozoa from Lower Paleozoic sequence of Spiti, Himachal Pradesh, India. |
1982 |
| details |
Ordovician |
Silurian |
Bulgaria |
Sergeeva,L.A. et al. Micropaleophytological investigations of metamorphic formations of the Carpathian Balkan folded region. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Ordovician |
|
Canada(Arctic) |
Miller,M.A. et al. Ordovician palynology of Hudson Strait |
1988 |
| details |
Ordovician |
|
Canada(Manitoba) |
McGregor,D.C. et al. Fossils of the Ordovician Red River Formation (Cat Head Member)0 1. palynomorphs of the Ordo Vician Cat Head Member, Lae Winnipeg, Manitoba |
1971 |
| details |
Nd |
|
Nd |
Paris,F. et al. New chitinozoan species from the Llandovery of Saudi Arabia |
1995 |
| details |
Middle Telychian |
|
Paraguay |
Gray,J. et al. A new record of Early Silurian-age land plant spores from the Parana Basin, Paraguay (Malvinokaffric Realm). |
1992 |
| details |
Middle Ordovician |
Late Devonian |
Brazil |
Taugourdeau,P. The chitinozoa. |
1979 |