| details |
Late Visean |
Westphalian D |
Turkey |
Agrali,B. et al. Study of the microspores of the Carboniferous Basin of Amasra (1-2). |
1969 |
| details |
Eifelian |
|
China(Yunnan) |
Gao,L. Devonian spore assemblages of China |
1981 |
| details |
Early Devonian |
Middle Devonian |
China(Kweichow) |
Kao,L. et al. Early and Middle Devonian spore assemblages from Tushan and Duyun of Kweichow and their stratigraphical significane. |
1975 |
| details |
Eifelian |
|
China(Kweichow) |
Gao,L. Devonian spore assemblages of China |
1981 |
| details |
Early Carboniferous |
|
China |
Gao,L. Devonian and Carboniferous spores. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
| details |
Givetian |
Frasnian |
Canada(NWT,Franklin) |
McGregor,D.C. Composition and range of some Devonian spore assemblages of Canada |
1967 |
| details |
Givetian |
|
Canada(Arctic) |
Kerr,J.W. Geology of Bathurst Island Group and Byam Martin Island, Arctic Canada. |
1974 |