original |
Visean |
Serpukhovian |
Libya |
Clayton,G. et al. Early Carboniferous (Early Visean-Serpukhovian) palynomorphs. (In: Palynology of Northeast Libya. B.Thusu and B.Owens, editors) |
1985 |
original |
Nd |
|
Nd |
Butterworth,M.A. et al. Namurian and Basal Westphalian A miospore assemblage from the Featherstone area, Northern England. |
1982 |
original |
Albian |
|
Canada(Alberta) |
Brideaux,W.W. Palynology of the Lower Colorado Group (Late Lower Cretaceous) and its lithological equivalents in central and west-central Alberta, Canada. |
1968 |
original |
Late Carboniferous |
Early Permian |
Czech Republic |
Blecha,M. Zmeny prostred na rozhran karbonu a permu a jejich dopad na spolecenstva organismu ve fosilifernch obzorech podkrkono?sk© pЎnve. |
1997 |
original |
Late Tournaisian |
Early Visean |
Czechoslovakia |
Bajanik,S. et al. Stratigraphic position of Lower Part of Ochtina Formation between Magnezitovce and Magura |
1985 |
original |
Late Kungurian |
Ufimian |
Australia(W.Australia) |
Backhouse,J. Permian palynostratigraphy of the Collie Basin Western Australia |
1991 |