| original |
Late Devonian |
|
Argentina(Salta) |
Volkheimer,W. et al. Devonian chitinozoans from Northwestern Argentina |
1986 |
| details |
Late Emsian |
Eifelian |
Bolivia |
Racheboeuf,P.R. et al. The Devonian of Bolivia; biostratigraphy and chronostratigraphy. |
1993 |
| details |
Early Pragian |
|
Australia(Queensland) |
Winchester-Seeto,T. Chitinozoan assemblage from the Pragian (Lower Devonian) of eastern Australia |
1993 |
| details |
Gedinnian |
Emsian |
Argentina(Salta) |
Rubinstein,C.V. Palynological investigations in the Lower Paleozoic of Argentina |
1993 |
| details |
Nd |
|
Nd |
Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Devonian |
Late Devonian |
Argentina(Salta) |
Ottone,E.G. et al. Biostratigraphy-palynology. (In: Geologa del noroeste Argentino; Tomo I. G. GonzЎlez Bonorino, editor; et al) |
1999 |
| details |
Middle Devonian |
Late Devonian |
Argentina(Jujuy) |
Ottone,E.G. et al. Biostratigraphy-palynology. (In: Geologa del noroeste Argentino; Tomo I. G. GonzЎlez Bonorino, editor; et al) |
1999 |
| details |
Late Emsian |
|
|
Grahn,Y. et al. Silurian and Lower Devonian chitinoan biostratigraphy of the Parana Basin in Brazil and Paraguay. |
2000 |
| details |
Pragian |
Late Emsian |
Brazil(Goias) |
Grahn,Y. et al. Silurian and Lower Devonian chitinoan biostratigraphy of the Parana Basin in Brazil and Paraguay. |
2000 |
| details |
Pragian |
Early Emsian |
|
Grahn,Y. Devonian chitinozoan biozones of Western Gondwana. |
2005 |