| details |
Senonian |
Danian |
USSR(Siberia) |
Markova,L.G. Distribution of Schizaeaceae spores in the Cretaceous Layers of the Western Siberian Lowland and their importance for Sratigraphy. |
1966 |
| details |
Nd |
|
Nd |
Mchedlishvili,N.D. et al. Occurrence of Araceae pollen in the Lower Cretaceous sediments. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Eocene |
|
USSR(Yakut ASSR) |
Tomskaya,A.I. Palynology of Cenozoic deposits of Yakut. |
1981 |
| details |
Oligocene |
|
India(Gujarat) |
Biswas,S.K. et al. Geology and hydrocarbon prospects of Kutch, Saurashtra and Narmada Basins. (In: Petroliferous Basins of India. V. Pandhi et al, editors) |
1983 |