| details |
Pennsylvanian |
|
Oklahoma |
Wilson,L.R. et al. Palynological composition and succession in a Dawson Coal (Pennsylvanian) section of Oklahoma. |
1967 |
| details |
Westphalian B |
Kungurian |
Nd |
Staplin,F.L. et al. Relationships among Gymnospermous pollen. |
1967 |
| details |
Late Westphalian B |
Early Westphalian C |
Oklahoma |
Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma |
1967 |
| details |
Late Westphalian B |
Early Westphalian C |
Arkansas |
Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma |
1967 |
| details |
Westphalian |
Stephanian |
Australia(NSW) |
Playford,G. et al. Spores from a Carboniferous section in the Hunter Valley, New South Wales. |
1968 |
| details |
Carboniferous |
|
Nd |
Bharadwaj,D.C. et al. Suggestions for a morphological classification of sporae dispersae. |
1968 |
| details |
Late Pennsylvanian |
|
USA(Appalachian Bn.) |
Gillespie,W.H. et al. Age of Dunkard Group, Appalachian Basin. |
1969 |
| details |
Pennsylvanian |
|
Illinois |
Peppers,R.A. et al. A comparison of the floras of the Colchester (No.2) Coal and Francis Creek Shale. (In: Depositional environments in parts of the Carbondale Formation: Western and northern Illinois) |
1970 |
| details |
Pleistocene |
|
USSR(Karelian ASSR) |
Soumalainen,T. et al. The Pre-Quaternary microfossil inventory of the Pleistocene Clays Beds at Kaljala, Karelian Isthmus |
1970 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Pennsylvanian |
|
Oklahoma |
Wilson,L.R. Palynological techniques deep-basin stratigraphy. |
1971 |
| details |
Middle Westphalian C |
Late Westphalian C |
Germany |
Grebe,H. Microflora. |
1971 |
| details |
Desmoinesian |
Virgilian |
North America |
Frederiksen,N.O. The Rise of the Mesophytic flora |
1972 |
| details |
Early Westphalian D |
|
Texas |
Gupta,S. et al. Palynology of the Garner Formation (Strawn Series) of north-central Texas. |
1972 |
| details |
Autunian |
|
France |
Feys,R. et al. The Autunian and Saxonian in France. (In: Rotliegend: Essays on European Lower Permian. H.Falke, editor) |
1972 |
| details |
Early Pennsylvanian |
|
Illinois |
Price,C. Microspore and petrographic analyses of the Reynoldsburg Coal. (In: Depositional Environments of Selected Lower Pennsylvania and Upper Mississpian Sequences of Southern Illinois. Guidebook for 37th Annual Tri-State Field Conference. F.G. Ethridge, G.H. Fraunfelter and J. Utgaard, editors) |
1973 |
| details |
Stephanian |
Permian |
Europe |
Falke,H. The separation of Upper Carboniferous and Rotliegendes in the Region of the Continental Permian of West and Centra Europe. |
1974 |