| details |
Late Emsian |
Givetian |
Indiana |
Wright,R.P. Biogeography of Middle Devonian chitinozoa of the Midwestern United States |
1978 |
| details |
Late Emsian |
Givetian |
Ohio |
Wright,R.P. Biogeography of Middle Devonian chitinozoa of the Midwestern United States |
1978 |
| details |
Emsian |
Givetian |
Brazil(Maranhao) |
Brito,I.M. et al. New occurrences of acritarchs in the Devonian of the Parnaiba Basin. (In: Paleobotanica e Palinologia na America do Sul; 1983) |
1984 |
| details |
Emsian |
Givetian |
Brazil(Piaui) |
de Quadros,L.P. Biostratigraphic distribution of chitinozoa and acritarchs of the Parnaiba Basin |
1982 |
| details |
Eifelian |
Givetian |
USA |
Taugourdeau,P. Techniques of study, morphology and classification of chitinozoans. |
1966 |
| details |
Eifelian |
Frasnian |
North America |
Jenkins,W.A.M. et al. Stratigraphic ranges of selected chitinozoa. |
1979 |
| details |
Eifelian |
Frasnian |
South America |
Jenkins,W.A.M. et al. Stratigraphic ranges of selected chitinozoa. |
1979 |
| details |
Eifelian |
Frasnian |
Libya |
Paris,F. et al. Devonian (Emsian-Famennian) palynomorphs. (In: Palynology of Northeast Libya. B.Thusu and B.Owens, editors) |
1985 |
| details |
Emsian |
Famennian |
Brazil(Amazonas) |
de Quadros,L.P. Lower and Middle Palaeozoic biostratigraphy, (Marine Section) of the Solimoes Basin. |
1988 |
| details |
Late Eifelian |
Early Givetian |
Bolivia |
Racheboeuf,P.R. et al. The Devonian of Bolivia; biostratigraphy and chronostratigraphy. |
1993 |
| details |
Eifelian |
Early Givetian |
Worldwide |
Paris,F. Chitinozoan biostratigraphy and palaeoecology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Lochkovian |
Early Givetian |
Brazil(Amazonas) |
Grahn,Y. et al. Integrated correlation of Late Silurian (Prdol s.l.) - Devonian chitinozoans and miospores in the Solimеes Basin, northern Brazil. |
2003 |
| details |
Late Eifelian |
Early Givetian |
|
Grahn,Y. Devonian chitinozoan biozones of Western Gondwana. |
2005 |
| details |
Middle Devonian |
|
Indiana |
Wright,R.P. Middle Devonian chitinozoa of Indiana. |
1980 |
| details |
Onondagan |
|
Illinois |
Devera,J.A. et al. Paleoecology of Middle Devonian chitinozoans from the Grand Tower Limestone of southwest Illinois. |
1985 |
| details |
Eifelian |
|
Libya |
Streel,M. et al. Acritarch, chitinozoan and spore stratigraphy from the Middle and Late Devonian of northeast Libya. (In: The Subsurface Palynostratigraphy of Northeast Libya. Special Publication of the University of Garryounis, Libya. E.Arnauti et al, editors) |
1989 |
| details |
Early Givetian |
|
Brazil(Mato Grosso) |
de Almeida-Burjack,M.I. et al. Chitinozoas from the genus Alpenachitina of the Middle Devonian of Brazil; Interpretation of the stratigraphy and the phylogenetic relationship. |
1989 |