| details |
Middle Desmoinesian |
|
Kansas |
Wilson,L.R. et al. Plant microfossils in the Cabaniss Coals of Oklahoma and Kansas |
1958 |
| details |
Middle Desmoinesian |
|
Oklahoma |
Wilson,L.R. et al. Plant microfossils in the Cabaniss Coals of Oklahoma and Kansas |
1958 |
| details |
Desmoinesian |
|
Indiana |
Guennel,G.K. Fossil spores of the Alleghenian Coals in Indiana |
1952 |
| details |
Late Devonian |
Early Permian |
North America |
Hoffmeister,W.S. et al. Geologic range of Paleozoic plant spores in North America |
1955 |
| details |
Nd |
|
Nd |
Srivastava,G.K. et al. Megaspores of some Indian species of Isoetes L. and comparable living and fossil forms |
1995 |
| details |
Westphalian B |
|
Scotland(Strathclyde) |
Scott,A.C. A review of the ecology of Upper Carboniferous plant assemblages, with new data from Strathclyde. |
1977 |
| details |
Namurian |
|
Argentina(La Rioja) |
Volkheimer,W. et al. Stratigraphic significance of Paleozoic and Mesozoic microflora from Argentina and neighboring countries. |
1976 |
| details |
Late Carboniferous |
|
W.Germany(Saarland) |
Lachkar,G. Megaspores of the Saar-Lorraine Coal Basin. a systematic study and statistical application to the Upper Carboniferous stratigraphy. |
1975 |
| details |
Late Carboniferous |
|
France(Rhin,Bas) |
Lachkar,G. Megaspores of the Saar-Lorraine Coal Basin. a systematic study and statistical application to the Upper Carboniferous stratigraphy. |
1975 |
| details |
Middle Carboniferous |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Attempt at correlation of Middle Carboniferous deposits of the Donbas and Euramerian palaeofloristic regions based on miospores. |
1970 |
| details |
Westphalian D |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian C |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Middle Westphalian B |
Late Westphalian B |
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian A |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Middle Namurian |
Late Namurian |
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Atokan |
Virgilian |
Illinois |
Phillips,T.L. et al. Fossil plants and Coal;Patterns of change in Pennsylvanian Coal swamps of the Illinois Basin. |
1974 |
| details |
Pennsylvanian |
|
Tennessee |
McLachlan,R.E. et al. Spore succession in a Single Coal |
1970 |