Author: Mathiesen, F.J., 1970.:
Title: Palaeobotanical investigations into some cormophytic macrofossils from the Neogene Tertiary lignites of central Jutland. Part II: Gymnosperms.
Description: [K. Danske Vidensk. Biol. Skrift., 17(3).] Copenhagen. Pp. 72, many microphotos on 28 pls., 20 figs., erfs. Orig. wrs.

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