| details |
Gedinnian |
Emsian |
Belgium |
Streel,M. et al. Stratigraphic studies of Lower Devonian spores from the Margin of the Dinant (Belgium) Synclinorium and their applications. |
1981 |
| details |
Emsian |
Eifelian |
Czechoslovakia |
Chibrikova,E.V. Lower-Middle Devonian boundary in Barrandian sequences on plant miospores. |
1982 |
| details |
Eifelian |
|
USSR(Kazakh SSR) |
Romanov,V.A. et al. On the age of the Volcanites of the Mugodzary Greenstone zone |
1980 |
| details |
Eifelian |
|
USSR(Ukrainian SSR) |
Chibrikova,E.V. et al. Eifelian deposits of the Perebovoy range in North Caucasus |
1992 |
| details |
Early Emsian |
|
W.Germany(Rhineland) |
Steemans,P. Microflora. (In: On individual fossils in the Klerf-Beds (Lower Emsian) at Waxzweiler (Eifel, G.D.R.), and its paleo-environment. W.Rebske, M.J.M.Bless, E.Paproth, and E.P.Steemans, En.Ph.) |
1985 |
| details |
Early Emsian |
|
W.Germany(Rhineland) |
Steemans,P. Microflora. (In: On individual fossils in the Klerf-Beds (Lower Emsian) at Waxzweiler (Eifel, G.D.R.), and its paleo-environment. W.Rebske, M.J.M.Bless, E.Paproth, and E.P.Steemans, En.Ph.) |
1985 |
| original |
Early Emsian |
|
Canada(Gaspe Area) |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.1.Systematics. |
1973 |
| original |
Early Emsian |
|
Canada(Quebec) |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.1.Systematics. |
1973 |
| details |
Early Emsian |
|
Canada(Quebec) |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.11.Biostratigraphy. |
1977 |
| details |
Early Devonian |
|
USSR(Lithuanian SSR) |
Vaitekunene,G.K. Spores. Lower Devonian of Lithunia. (In: Devon i Karbon Pribaltiki. V.S.Sorokin et al, editors) |
1981 |