| details |
Late Chesterian |
|
North America |
Hoffmeister,W.S. et al. Geologic range of Paleozoic plant spores in North America |
1955 |
| details |
Middle Carboniferous |
|
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| details |
Paleozoic |
|
Nd |
Felix,C.J. An introduction to palynology. |
1961 |
| details |
Late Chesterian |
|
Texas |
Felix,C.J. et al. Pteroretis, a new Mississippian spore genus. |
1961 |
| details |
Late Chesterian |
|
Oklahoma |
Felix,C.J. et al. Pteroretis, a new Mississippian spore genus. |
1961 |
| details |
Namurian A |
|
Poland |
DybovЎ-Jachowiczowa,S. Microspores of the Rotaspora from the Marginal Beds of the Upper Silesian Coal Basin. |
1968 |
| details |
Stephanian |
Permian |
Poland |
DybovЎ-Jachowiczowa,S. The state of palynological research of the Upper Paleozoic in Poland. |
1974 |
| details |
Namurian |
|
Scotland |
Butterworth,M.A. The distribution of Densospores. |
1966 |
| details |
Namurian A |
|
United Kingdom |
Butterworth,M.A. Miospore distribution in the Namurian and Westphalian. |
1964 |
| details |
Visean |
Namurian |
England |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
USSR |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
Poland |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
Utah |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
Kentucky |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
Illinois |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Visean |
Early Namurian |
Montana |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Visean |
Namurian |
Scotland |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |