| original |
Arenigian |
Llandeilian |
Africa(Sahara) |
Poumot,C. Appendix 5: Three new genera of chitinozoa from the Ordovician in revision of the taxonomy of the chitinozoa. |
1964 |
| original |
Arenigian |
Llandeilian |
Africa |
Poumot,C. Supplement 5. Three new chitinozoan genera from the Ordovician. |
1964 |
| details |
Early Ordovician |
Middle Ordovician |
Africa |
Taugourdeau,P. et al. Chitinozoans-Illustrated bibliographic analysis |
1967 |
| details |
Nd |
|
Nd |
Combaz,A. et al. Chitinozoans--Morphography. |
1967 |
| original |
Arenigian |
Early Llandeilian |
Algeria |
Poumot,C. Amphorachitina, Ollachitina, Velatachitina; Three new genera of chitinozoan of the eastern Erg. (Algeria-Tunisia) |
1968 |
| details |
Paleozoic |
|
Nd |
Deflandre,G. et al. Condensation of the activities of the Sub-Commission on chitinozoans of the C.I.M.P. |
1970 |
| details |
Paleozoic |
|
Nd |
Deflandre,G. et al. Condensation of the activities of the Sub-Commission on chitinozoans of the C.I.M.P. |
1970 |
| details |
Early Arenigian |
Late Llandeilian |
Africa |
Combaz,A. Stratigraphy of the chitinozoans. |
1972 |
| details |
Arenigian |
Llandeilian |
Africa(Sahara) |
Locquin,M.V. Thie Chitinomycetes of chitinozoa Paleozoic fossils |
1976 |
| details |
Arenigian |
Llanvirnian |
Europe |
Paris,F. The chitinozoans in the Paleozoic of Southwest Europe. |
1981 |
| details |
Llanvirnian |
Llandeilian |
Morocco |
Rahmani,K. Palynologic study of Paleozoic (Ordovician, Silurian, Devonian) of the Rabat Region, (Oued Bou-Regreg), Morocco. |
1983 |
| details |
Arenigian |
Ashgillian |
Saudi Arabia |
Fauconnier,D. Palynological study of Formations of Tertiary Upper Cretaceous, Devonian, Silurian, and Ordovician intersected in 11 boreholes in Northwestern of Royaume, Saudi Arabia (RS.1717) |
1984 |
| details |
Whitlandian |
Early Llanvirnian |
Gondwanaland |
Paris,F. The Ordovician chitinozoan biozones of the northern Gondwana Domain |
1990 |
| details |
Early Ordovician |
|
Worldwide |
Achab,A. Biogeography of Ordovician chitinozoa. (In: Advances in Ordovician Geology. C.R.Barnes and S.H.Williams, editors) |
1991 |
| details |
Nd |
|
Nd |
Achab,A. et al. New morphological characters observed in the order Operculatifera and their implications for the Suprageneric chitinozoan classification |
1993 |
| details |
Late Arenigian |
|
Saudi Arabia |
Al-Hajri,S. Biostratigraphy of the Ordovician chitinozoa of Northwestern Saudi Arabia. (In: Palaeozoic Palynostratigraphy of the Kingdom of Saudi Arabia. B.Owens et al, editors) |
1995 |
| details |
Arenigian |
Ashgillian |
Algeria |
Oulebsir,L. et al. Ordovician chitinozoa from Algeria: Biostratigraphy and paleogeography |
1995 |