| details |
Early Gondwana |
|
India(Orissa) |
Navale,G.K.B. et al. A preliminary sporological analysis of some Coals from Talcher Coalfield, India. |
1966 |
| details |
Early Permian |
Middle Permian |
India(Bihar) |
Bharadwaj,D.C. et al. Sporological correlation of Coalseams in Bachra area of North Karanpura Coalfield, Bihar, India. |
1966 |
| details |
Late Carboniferous |
Permian |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynological investigation of Younger Paleozoic sediments in the Bore-Hole Be-1 by Bechlina Northwest of Melnik |
1966 |
| details |
Permian |
|
Austria |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
Navale,G.K.B. et al. Petro-palynological study of Churcha Seam, Sohagpur Coalfield, (Madhya Pradesh), India. |
1967 |
| details |
Westphalian B |
Stephanian |
Nd |
Staplin,F.L. et al. Relationships among Gymnospermous pollen. |
1967 |
| details |
Late Buntsandstein |
|
Europe |
Visscher,H. The "Tethys Twist". |
1967 |
| details |
Monongahela |
|
West Virginia |
Habib,D. Spore and pollen paleoecology of the Redstone Seam (Upper Pennsylvanian) of West Virginia. |
1968 |
| details |
Carboniferous |
|
Nd |
Bharadwaj,D.C. et al. Suggestions for a morphological classification of sporae dispersae. |
1968 |
| details |
Nd |
|
Nd |
Jansonius,J. Spore nomenclature and the proposals of the Lille palynologists. |
1968 |
| details |
Late Pennsylvanian |
Permian |
India(Orissa) |
Navale,G.K.B. et al. Palynological correlation of Coal Seams, their nature and formation in Rampur Coalfield, Lower Gondwana (India) |
1968 |
| details |
Late Pennsylvanian |
Early Permian |
India(Andhra Pradesh) |
Moiz,A.A. et al. A preliminary study of sporae dispersae in Ramagundum Coalfield, Godavari Coal Basin, Andhra Pradesh. |
1968 |
| details |
Carboniferous |
|
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynologic investigation of the Carboniferous in Bore-Hole Br-1 in Brnany near Terezin. |
1968 |
| details |
Late Pennsylvanian |
|
USA(Appalachian Bn.) |
Gillespie,W.H. et al. Age of Dunkard Group, Appalachian Basin. |
1969 |
| details |
Permian |
|
Europe |
Hart,G.F. Palynology of the Permian Period. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Permian |
|
North America |
Hart,G.F. Palynology of the Permian Period. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Nd |
|
Nd |
Tschudy,R.H. The plant kingdom and its palynological representation. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |