Paleobotanical characteristics of Lower Mesozoic deposits of the Karagandinsk Basin. (In: History of Lower Mesozoic Coal Accumulation in Kazakhstan: Part 2.)
Foreign title:
Paleobotanickeskaya kharakteristika Nizhnemezozoi Skikh otlozhenii Karagandinskogo Basseina. (In-Istoriya Nizhemezozoiskogo Uglenako Pleniya v Kazakhstane. Part 2.)
Reference:
Kovalchuk,G.M. (1961)
Paleobotanical characteristics of Lower Mesozoic deposits of the Karagandinsk Basin. (In: History of Lower Mesozoic Coal Accumulation in Kazakhstan: Part 2.) [ Paleobotanickeskaya kharakteristika Nizhnemezozoi Skikh otlozhenii Karagandinskogo Basseina. (In-Istoriya Nizhemezozoiskogo Uglenako Pleniya v Kazakhstane. Part 2.) ] Trudy Laboratoriya Geologii Uglya,Akademiya Nauk SSR
Vol. 13 P. 67- 85