| details |
Early Famennian |
|
Germany(Rhineland) |
Jux,U. Phytoplankton from the Middle Upper Devonian (Nehdinian) of the Southwestern Bergisches Land, Rhenish Schiefergebirge. |
1975 |
| details |
Late Frasnian |
Famennian |
USSR(Siberia) |
Dubatolov,V.N. et al. Biostratigraphy-Paleozoic of the southeast region of the West Siberian Platform. |
1984 |
| details |
Eifelian |
Early Frasnian |
USSR(Siberia) |
Sheshegova,L.I. Description of organic material; Acritarcha Group. (In: Paleozoic of the Southeast of the Western Siberian Platform. A.V.Kanygin, editor) |
1984 |
| details |
Famennian |
|
USSR(Krasnoyarsk Kray) |
Dybatolov,V.I. et al. Paleozoic stratigraphy of the southeast part of the West Siberian Plate. (In: Paleozoic biostratigraphy of Western Siberia. V.N.Dubatolov and A.V.Kanygni, editors) |
1985 |
| details |
Early Famennian |
|
USSR(Siberia) |
Dubatolov,V.N. et al. Paleozoic stratigraphy of the southeastern part of the West Siberian Plate. (In: Paleozoic biostratigraphy of Western Siberia. V.N.Dubatolov and A.V.Kanygni, editors) |
1985 |
| details |
Late Devonian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |