| details |
Early Frasnian |
|
USSR(Tyumenskaya Oblast) |
Sennova,V.F. et al. New developments in the stratigraphy of the Devonian deposits of Central and Southern Timan |
1984 |
| details |
Early Frasnian |
|
USSR(Kazakh SSR) |
Malinovskaya,S.P. et al. On the stratotype of the Sofa Suite (Frasnian) in Central Kazakhstan |
1987 |
| details |
Early Frasnian |
|
USSR(Kazakh SSR) |
Malinovskaya,S.P. et al. On the stratotype of the Sofa Suite (Frasnian) in Central Kazakhstan |
1987 |
| details |
Late Famennian |
|
China(Kiangsu) |
Ouyang,S. et al. Miospore assemblages from the Devonian-Carboniferous transition in Jurong of Southern Jiangsu with special reference to the geological a age of the Wuntung Group |
1987 |
| details |
Frasnian |
|
USSR(Kaliningrad) |
Yalysheva,A.A. Palynostratigraphy of Devonian deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Emsian |
|
Canada(New Brunswick) |
Johnson,N.G. et al. A reinterpretation of the Early Devonian land plant, Bitelaria Istchenko and Istchenko,1979, based on new material from New Brunswick, Canada. |
1992 |