| original |
Middle Pennsylvanian |
|
Illinois |
Kosanke,R.M. Pennsylvanian spores of Illinois and their use in correlation. |
1950 |
| details |
Late Westphalian C |
|
Belgium |
Pi©rart,P. Palynology and stratigraphy of the Neeroeteren Zone, (Upper Westphalian C), in the Belgian Kempen. |
1958 |
| details |
Westphalian B |
|
Illinois |
DybovЎ,S. et al. Microsporic correlation of the Synclinal Group Deposits in the Upper Silesian Basin, with the Coal Measures Groups of the Illinois, (USA). (In: Contributions to the Geology of the Silesian and Cracovian Regions. Volume 6. |
1960 |
| details |
Late Westphalian A |
Westphalian C |
Wales(Glamorgan) |
Sullivan,H.J. Distribution of miospores through coals and shales of the Coal Measures sequence exposed in Wernddu Claypit Caerphilly, (South Wales). |
1962 |
| details |
Middle Pennsylvanian |
|
Illinois |
Alpern,B. et al. Provisional report of CIMP Group No.2 on Densosporites, (Berry), emended |
1962 |
| details |
Westphalian A |
|
England(Durham) |
Butterworth,M.A. et al. Densosporites Berry 1937 and related genera. |
1963 |
| details |
Middle Pennsylvanian |
|
Illinois |
Butterworth,M.A. et al. Densosporites Berry 1937 and related genera. |
1963 |
| details |
Pennsylvanian |
|
Illinois |
Kosanke,R.M. Applied Paleozoic palynology. (In: Palynology in Oil Exploration, Aureal T. Cross, editor) |
1964 |
| details |
Westphalian A |
|
United Kingdom |
Butterworth,M.A. Miospore distribution in the Namurian and Westphalian. |
1964 |
| details |
Westphalian B |
|
USA |
Butterworth,M.A. Miospore distribution in the Namurian and Westphalian. |
1964 |
| details |
Westphalian A |
|
Scotland |
Butterworth,M.A. Densosporites (Berry) Potonie and Kremp, and related genera. Report of CIMP Working Group No.2 |
1964 |
| details |
Early Westphalian C |
|
France(Pas-de-Calais) |
Coquel,R. Study of the microspores contained in the Steriles of the Lower Westphalian C. palynological correlat Ions between the Bethune-Noeux and the Auchel-Bru Ay Groups |
1966 |
| details |
Westphalian B |
|
Illinois |
Neves,R. Stratigraphic distribution of Carboniferous miospores. A progress report on the results of CIMP Working Group,(1965) |
1967 |
| details |
Stephanian C |
|
Czechoslovakia |
Planderova,E. Biostratigraphical Valuation of the Carboniferous of the Choc Napp, based on palynology. |
1979 |
| details |
Namurian C |
Early Westphalian B |
Arkansas |
Loboziak,S. et al. The microspores of the Hale and Bloyd Formations of northern Arkansas. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) |
1984 |