| details |
Aptian |
Cenomanian |
USSR(Yakut ASSR) |
Borshcheva,N.A. et al. On the question of the age of the deposits of the ancient Valley of the Anabar-Olenek Interfluve |
1968 |
| details |
Late Pliocene |
|
USSR(Yakut ASSR) |
Barkova,M.V. Palynological basis for the Late Pliocene age of the deposits of the northern part of the Yano-Indigirsk Lowlands |
1968 |
| original |
Neocomian |
|
USSR(Buryat ASSR) |
Kotova,I.Z. On the age of coal bearing deposits in the eastern Transbaikalia, (Bukachacha Depression). |
1968 |
| details |
Early Cenozoic |
|
USSR(Yakut ASSR) |
Vakulenko,A.S. Palynological characteristics of Lower Cainozoic deposits of the Lower Reaches of the Indigirsk River |
1968 |
| details |
Early Eocene |
|
Hungary |
Rakosi,L. Palynological synthesis of the Early Eocene, stratigraphy of borehole Csehbany Nr.1 and Balinka Nr. 252 |
1968 |
| details |
Early Permian |
|
Congo |
Bose,M.N. et al. Palaeozoic sporae dispersae from Congo. 7. Coal Measures near Lake Tanganyika, South of Albertville. |
1968 |
| details |
Devonian |
|
Argentina(Jujuy) |
Men©ndez,C.A. Palynological record of Pre-Tertiary floras of Argentina. |
1968 |
| details |
Early Jurassic |
|
USSR(Siberia) |
Ilyina,V.I. Comparitive analysis of spore-pollen complexes of Jurassic deposits of the Southern Part of Western Siberia. |
1968 |
| details |
Hauterivian |
Barremian |
USSR(Yakut ASSR) |
Dyuzhikova,Y.Y. et al. More information on the Lower Cretaceous in the northwest central Siberian Plateau. |
1968 |
| details |
Early Permian |
|
India(Orissa) |
Tiwari,R.S. Palynological investigations of some coal seams in the Ib River Coalfield (Orissa), India. |
1968 |
| details |
Jurassic |
|
Hungary |
Kedves,M. A review of the fossil flora of the Bakony Mountains on the basis of palynological results. |
1968 |
| details |
Early Permian |
Middle Permian |
India(Bihar) |
Venkatachala,B.S. et al. Palynology of the Karanpura sedimentary Basin, Bihar, India. 1 Barakar Stage at Badam. |
1968 |
| details |
Stephanian |
|
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |
| details |
Late Devonian |
|
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |
| details |
Namurian |
Pennsylvanian |
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |
| details |
Westphalian C |
Stephanian |
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |
| details |
Westphalian C |
|
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |