| details |
Tournaisian |
Namurian |
E.Germany(Suhl) |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Frasnian |
|
China(Yunnan) |
Lu,L. Upper Devonian (Frasnian) spores from Sichuan and Yunnan, China. |
1980 |
| details |
Early Tournaisian |
Middle Tournaisian |
Canada(Nova Scotia) |
Zwan,C.J.Van Der et al. Climatic change during the Lower Carboniferous in Euramerica based on multivarative statistical analysis of palynological data |
1985 |
| details |
Late Visean |
|
Canada |
Zwan,C.J.Van Der et al. Climatic change during the Lower Carboniferous in Euramerica based on multivarative statistical analysis of palynological data |
1985 |
| details |
Late Visean |
|
Canada |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Early Cretaceous |
|
Argentina |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |