Distribution of Schizaeaceae spores in the Cretaceous Layers of the Western Siberian Lowland and their importance for Sratigraphy.
Foreign title:
Rasprostraneniye spor Semeystva Skhizeynykh v Melovykh otlozheniyakh Zapadno-Cibirskoy Nizmennosti i Ikh znachenie dlya stratigrafii.
Reference:
Markova,L.G. (1966)
Distribution of Schizaeaceae spores in the Cretaceous Layers of the Western Siberian Lowland and their importance for Sratigraphy. [ Rasprostraneniye spor Semeystva Skhizeynykh v Melovykh otlozheniyakh Zapadno-Cibirskoy Nizmennosti i Ikh znachenie dlya stratigrafii. ] International Palynological Conference,2nd,Material.(VSEGEI)
P. 214- 235