| details |
Westphalian A |
Westphalian C |
Scotland |
Alpern,B. et al. Provisional report of CIMP Group No.2 on Densosporites, (Berry), emended |
1962 |
| details |
Nd |
|
Nd |
Butterworth,M.A. et al. Densosporites Berry 1937 and related genera. |
1963 |
| original |
Westphalian A |
|
England |
Staplin,F.L. et al. Elucidation of some Paleozoic Densospores |
1964 |
| details |
Westphalian A |
|
England |
Potonie,R. et al. Principal aspects of the development of the palynology of the Carboniferous. |
1964 |
| details |
Visean |
Stephanian |
Europe |
Butterworth,M.A. Densosporites (Berry) Potonie and Kremp, and related genera. Report of CIMP Working Group No.2 |
1964 |
| details |
Westphalian |
|
North Sea |
Millioud,M.E. et al. Detailed geological methods aid North Sea exploration |
1966 |
| details |
Namurian |
|
Poland |
Butterworth,M.A. The distribution of Densospores. |
1966 |
| details |
Late Namurian |
Westphalian B |
Poland |
Jachowicz,A. Palynological investigations of the Upper Carboni Ferous in the Polish Part of the Upper Silesia Coal Basin |
1967 |
| details |
Late Westphalian A |
|
United Kingdom |
Neves,R. Stratigraphic distribution of Carboniferous miospores. A progress report on the results of CIMP Working Group,(1965) |
1967 |
| details |
Late Westphalian A |
Early Westphalian B |
United Kingdom |
Neves,R. Stratigraphic distribution of Carboniferous miospores. A progress report on the results of CIMP Working Group,(1965) |
1967 |
| details |
Westphalian A |
Westphalian C |
USSR(Ukrainian SSR) |
Teteryuk,V.K. Boundaries and Volume of the Westphalian Stage in the Donbass Carbon by microspores |
1967 |
| details |
Carboniferous |
|
Nd |
Bharadwaj,D.C. et al. Suggestions for a morphological classification of sporae dispersae. |
1968 |
| details |
Late Visean |
|
Scotland(Fife) |
Neville,R.S.W. Ranges of selected spores in the Upper Visean of the East Fife coast section between St. Monance and Pittenweem |
1968 |
| details |
Early Carboniferous |
|
Scotland(Fife) |
Neville,R.S.W. Ranges of selected spores in the Upper Visean of the East Fife coast section between St. Monance and Pittenweem |
1968 |
| details |
Westphalian A |
|
USSR |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Pennsylvanian |
|
Nd |
Kosanke,R.M. Mississippian and Pennsylvanian palynology. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Middle Pennsylvanian |
|
Kansas |
Leisman,G.A. Densospore variability as exhibited in the cone genus Sporangiostrobus. |
1970 |