Problems of zonal biostratigraphy of Cretacous of the southwestern part of the West Siberian Plain. (In: Stages and Zonation scale of the Boreal Mesozoic of the USSR. V.A.Solovev, editor)
Foreign title:
Problemy Zonalnoi biostratigrafii Mela Yugo-Zapadnoi Okrainy Zapadno-Sibirskoi Plity. (In: Yarusnye i Zonalnye Shkaly Borealnogo Mezozoya SSSR. V.A.Solovev,editor)
Reference:
Papulov,G.N. et al. (1989)
Problems of zonal biostratigraphy of Cretacous of the southwestern part of the West Siberian Plain. (In: Stages and Zonation scale of the Boreal Mesozoic of the USSR. V.A.Solovev, editor) [ Problemy Zonalnoi biostratigrafii Mela Yugo-Zapadnoi Okrainy Zapadno-Sibirskoi Plity. (In: Yarusnye i Zonalnye Shkaly Borealnogo Mezozoya SSSR. V.A.Solovev,editor) ] Sibirskoe Otdelenie, Trudy Institut Geologii i Geofiziki, IM 60-Letiya Soyuya SSSR. Akademiya Nauk SSSR. (Novosibirsk)
Vol. 722 P. 169- 175