Phytogeographic zonation of the Urals during the Cretaceous.
Foreign title:
Fitogeograficheskaya Zonalnost Urala v Melovom Periode.
Reference:
Papulov,G.N. et al. (1981)
Phytogeographic zonation of the Urals during the Cretaceous. [ Fitogeograficheskaya Zonalnost Urala v Melovom Periode. ] Biostratigraphic Aspects of Palynology. Palynological Conference,USSR(Tyumen)
P. 99- 100