| details |
Nd |
|
Nd |
Butterworth,M.A. et al. Namurian and Basal Westphalian A miospore assemblage from the Featherstone area, Northern England. |
1982 |
| details |
Namurian B |
Westphalian C |
Indiana |
Eggert,D.L. et al. Environments of deposition coal balls, Cuticular Shale and Grey-Shale floras in Fountain and Parke Counties, Indiana. |
1982 |
| details |
Late Namurian |
Westphalian A |
Iowa |
Ravn,R.L. et al. A Morrowan, (Upper Carboniferous), miospore flora from eastern Iowa, USA. |
1982 |
| details |
Westphalian A |
Westphalian D |
Kentucky |
Helfrich,C.T. Preliminary correlation of Coals of the Princess Reserve District in eastern Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| details |
Atokan |
Desmoinesian |
Iowa |
Ravn,R.L. Palynostratigraphy of Lower and Middle Pennsyl Vanian Coals of Iowa, with special reference to the Atokan-Desmoinesian boundary |
1981 |
| details |
Middle Carboniferous |
|
Argentina(Salta) |
Azcuy,C.L. et al. Palynology of the Noroeste Basin of Argentina 1 characteristics of the Carboniferous associations. Problems and interpretation. (In: The Geology of the Province of San Luis) |
1981 |
| details |
Namurian C |
|
Spain |
Teteryuk,V.K. Carboniferous microspore complexes of the Carmens Syncline, (northwest Spain), and their position in the Donets stratigraphic section. |
1980 |
| details |
Namurian C |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Carboniferous microspore complexes of the Carmens Syncline, (northwest Spain), and their position in the Donets stratigraphic section. |
1980 |
| details |
Westphalian A |
Westphalian C |
Poland |
Kmiecik,H. et al. On significance of microflora for studies on genesis of coals in the Lublin Coal Basin. |
1980 |
| details |
Morrowan |
|
Kentucky |
Ettensohn,F.R. et al. Palynology and biostratigraphy of Pennington Shales and Coals (Chesterian) at selected sites in northeastern Kentucky. |
1979 |
| details |
Namurian |
Westphalian |
England |
Owens,B. Palaeontological characteristics of the main subdivisions of the Carboniferous. Palynological investigatios in British Namurian sediments. |
1979 |
| details |
Pennsylvanian |
|
Iowa |
Ravn,R.L. An introduction to the stratigraphic palynology of the Cherokee Group (Pennsylvanian) coals of Iowa. |
1979 |
| details |
Namurian C |
Westphalian A |
Europe |
Teteryuk,V.K. et al. Interregional correlation of the Namurian-Westphalian boundary in Carboniferous Europe, based on microspore. |
1979 |
| details |
Namurian |
Westphalian |
England |
Ramsbottom,W.H.C. et al. Palaeontological characterisation of the Namurian of the stratotype area. (A report of the Namurian Working Group). |
1979 |
| details |
Early Bashkirian |
|
USSR(Ukrainian SSR) |
Einor,O.L. et al. The Lower-Middle Carboniferous boundry. (In: The Carboniferous of the USSR. 8th International Congress of Carboniferous Stratigraphy and Geology. R.H.Wagner et al, editors) |
1979 |
| details |
Stephanian A |
Stephanian D |
Czechoslovakia |
Planderova,E. Biostratigraphical Valuation of the Carboniferous of the Choc Napp, based on palynology. |
1979 |
| details |
Westphalian A |
Westphalian C |
Poland |
Kmiecik,H. et al. Phyto and palynostratigraphy of the Carboniferous of the Warsaw area |
1979 |