| details |
Late Lochkovian |
Pragian |
Bolivia |
Grahn,Y. Devonian chitinozoan biozones of Western Gondwana. |
2005 |
| details |
Early Caradocian |
Middle Caradocian |
Canada(Quebec) |
Jansonius,J. Systematics of the chitinozoa. |
1966 |
| details |
Early Caradocian |
Middle Caradocian |
Canada(Quebec) |
Jansonius,J. Systematics of the chitinozoa. |
1967 |
| details |
Early Ordovician |
Late Devonian |
Brazil |
Taugourdeau,P. The chitinozoa. |
1979 |
| details |
Gedinnian |
Emsian |
Argentina(Salta) |
Rubinstein,C.V. Palynological investigations in the Lower Paleozoic of Argentina |
1993 |
| details |
Late Ashgillian |
Early Silurian |
South Africa |
Theron,J.N. The Ordovician System in South Africa, correlation chart and explanatory notes. |
1994 |
| original |
Late Cambrian |
Early Gothlandian |
India(Rajasthan) |
Salujha,S.K. Palynological evidence on the age of the Vindhyan sediments |
1973 |
| details |
Late Eifelian |
Early Givetian |
|
Grahn,Y. et al. Middle and Upper Devonian Chitinozoan biostratigraphy of the Parana Basin in Brazil and Paraguay. |
2002 |
| details |
Late Eifelian |
Early Givetian |
Paraguay |
Grahn,Y. et al. Middle and Upper Devonian Chitinozoan biostratigraphy of the Parana Basin in Brazil and Paraguay. |
2002 |
| details |
Late Siegenian |
Early Emsian |
France(Rhone) |
Moreau-Benoit,A. On some chitinozoans from the Lower Devonian of Anjou. |
1967 |
| details |
Late Gothlandian |
Early Devonian |
France |
Graindor,M.-J. et al. Chitinozoans of the Silurian-Devonian in the northern Massif Armoricain |
1966 |
| details |
Late Gothlandian |
Devonian |
France(Pas-de-Calais) |
Rauscher,R. Chitinozoans in the Silurian-Devonian Drift of Pas-de-Calais |
1968 |
| details |
Late Gothlandian |
Devonian |
France(Pas-de-Calais) |
Rauscher,R. Chitinozoans in the Silurian-Devonian Drift of Pas-de-Calais |
1968 |
| details |
Middle Siegenian |
|
France(Bretagne) |
Moreau-Benoit,A. Palynological and planktonic research on the Devonian and some Silurian formations of the southeast Massif Armoricain. |
1974 |
| details |
Middle Siegenian |
|
France(Bretagne) |
Moreau-Benoit,A. Palynological and planktonic research on the Devonian and some Silurian formations of the southeast Massif Armoricain. |
1974 |
| details |
Early Gothlandian |
|
Argentina |
Volkheimer,W. Lower Paleozoic chitinozoan fauna of Argentina. |
1978 |
| details |
Late Famennian |
|
France(Finistere) |
Morzadec,P. et al. Reworked Devonian spores from the Famennian of the Brest Basin, (France). |
1980 |