| details |
Early Carboniferous |
Middle Carboniferous |
USSR(Ukrainian SSR) |
Shkrebta,G.P. et al. New data on the age of ancient deposits in the Dnieper Donetzs Basin |
1973 |
| details |
Tithonian |
Berriasian |
USSR(Yakut ASSR) |
Vakhrameev,V.A. et al. Paleobotanical data and the Border Line between Jurassic and Cretaceous Systems. |
1973 |
| details |
Eocene |
Early Oligocene |
USSR(Yakut ASSR) |
Prokhorova,S.M. et al. The tin bearing granitoids of the Yan-Indigirsk Lowland and places related to them. |
1973 |
| details |
Anisian |
|
England(Nottinghamshire) |
Warrington,G. Palynology of the Green Beds and Keuper Marl. (In: Geology of the Country around East Retford, Worksop and Gainsborough. Smith, Rhys and Goossens. Palynology) |
1973 |
| details |
Nd |
|
Nd |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.1.Systematics. |
1973 |
| details |
Coniacian |
Santonian |
USSR(Siberia) |
Samoilovich,S.R. et al. The vegetational Maps of North Siberia and North-East of the European part of the USSR in Mesozoic and Palaeogene. |
1973 |
| details |
Coniacian |
Santonian |
USSR(European) |
Samoilovich,S.R. et al. The vegetational Maps of North Siberia and North-East of the European part of the USSR in Mesozoic and Palaeogene. |
1973 |
| details |
Early Jurassic |
|
USSR(Siberia) |
Petrova,E.K. et al. Palynological characteristics of the Upper Paleozoic and the Lower Mesozoic deposits of Middle-Vilyui gas and condnsate-bearing field. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Anisian |
|
USSR(Far East) |
Korotkevich,V.D. Palynological characteristics of the Triassic deposits of Soviet Arctic area. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Liassic |
|
USSR(Kazakh SSR) |
Menshikova,N.Y. et al. Palynological subdivision of Lower Jurassic non-marine Mangyshlak deposits. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Liassic |
|
USSR(Gurevskaya) |
Menshikova,N.Y. et al. Palynological subdivision of Lower Jurassic non-marine Mangyshlak deposits. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Norian |
Early Liassic |
USSR(Tadzhik SSR) |
Dubrovskaya,E.N. Palynological subdivision of Lower Mesozoic non-marine deposits of Zeravshan-Gissa Upland. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Early Liassic |
Middle Liassic |
USSR(Tadzhik SSR) |
Dubrovskaya,E.N. Palynological subdivision of Lower Mesozoic non-marine deposits of Zeravshan-Gissa Upland. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Volgian |
|
USSR(Kazakh SSR) |
Alimov,K.A. et al. Jurassic spore and pollen assemblages of Ustyurt. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Toarcian |
|
USSR(Yakut ASSR) |
Ilyina,V.I. Biostratigraphic significance of Toarcian spore-pollen assemblage of Siberia. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Middle Toarcian |
|
USSR(Yakut ASSR) |
Ilyina,V.I. Biostratigraphic significance of Toarcian spore-pollen assemblage of Siberia. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Early Pliensbachian |
|
USSR(Siberia) |
Petrova,L.D. et al. Palynological characteristic of Pliensbachian and Toarcian deposits of the Malo-Botuobinsky Region (Vilyuy River Basin). (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |