Palynological study of Early Permian deposits of the Astrakhanskogo Uplift. (In: Fossil Spores and Pollen of Plants and their Significance for their Stratigraphic Subdivivision of Oil and Gas Bearing Series of Precambrian, Paleozoic and Mesozoic rocks in the European and Central Asian Regions of the USSR. S.V.Semikhatovoi, V.P.Grichuka, and K.A.Bolkhovitina, editors)
Foreign title:
Palinologicheskoe Izuchenie Nizhnepermskikh otlozh Enii v Raione Astrakhanskogo Podnyatiya. (In: Iskopaemye spory i Pyltsa Rastenii Ikh znachenie Dya stratigraphichesvogo Raschleneni Ya Nejtegazonoshyeh Tolshch Dokembriya Paleozoya Europeiskai Chasti SSSR Spednei Azii. S.V.Semikhatovoi, V.P.Grichuka, and Bolkhovitina,editors)
Reference:
Efremova,G.D. (1967)
Palynological study of Early Permian deposits of the Astrakhanskogo Uplift. (In: Fossil Spores and Pollen of Plants and their Significance for their Stratigraphic Subdivivision of Oil and Gas Bearing Series of Precambrian, Paleozoic and Mesozoic rocks in the European and Central Asian Regions of the USSR. S.V.Semikhatovoi, V.P.Grichuka, and K.A.Bolkhovitina, editors) [ Palinologicheskoe Izuchenie Nizhnepermskikh otlozh Enii v Raione Astrakhanskogo Podnyatiya. (In: Iskopaemye spory i Pyltsa Rastenii Ikh znachenie Dya stratigraphichesvogo Raschleneni Ya Nejtegazonoshyeh Tolshch Dokembriya Paleozoya Europeiskai Chasti SSSR Spednei Azii. S.V.Semikhatovoi, V.P.Grichuka, and Bolkhovitina,editors) ] Trudy Vsesoyuznogo Neftyanogo Nauchno-Issledovatel'skogo Geologorazvedochnogo Instituta, Leningrad(VNIGRI)
Vol. 52 P. 58- 62