original |
Albian |
Cenomanian |
USSR(Urals) |
Zauer,V.V. Fossil species of the genus Cedrus and their significance for the stratigraphy of Continental deposits. |
1954 |
original |
Albian |
Turonian |
USSR(Kazakh SSR) |
Zauer,V.V. Fossil species of the genus Cedrus and their significance for the stratigraphy of Continental deposits. |
1954 |
details |
Albian |
Cenomanian |
USSR(Urals) |
Papulov,G.N. et al. Change in the floras at the Early-Late Cretaceous boundary of the Urals with reference to palynological evidence. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |