Author: Häntzschel, W., 1933.:
Title: Das Cenoman und die Plenus-Zone der sudetischen Kreide. [Abh. Preuss. Geol. Landesanst., N.F., 150.]
Description: Berlin. Large 8vo. Pp. 161,[7], 1 pl. of fossils, 1 sketch map, 2 pls. of photos, 2 figs., bibl. Orig. printed wrs.

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