Author: Mosalenko, T.A., 1970.:
Title: Konodonty Krivolutskogo yarusa "srednii ordovik" Sibirskoi platformy. [Trudy Inst. Geol. i Geofiz., 61).]
Description: Moskva. Large 8vo. Pp. 118., many microphotos on 14 pls., 7 figs., 2 tabs., refs. Orig. wrs. - "The Conodonts of the Krivolutsky stage (Middle Ordovician) of the Siberian Platform." In Russian.

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