01154cam a22003014a 4500 gs 65000058 DLC 20260227111416.0 890929s1963 dk ab b 000 0 eng c gs 65000058 (OCoLC)20414378 U.S. Geol. Survey. Libr. CU CU DLC eng dan premarc QE278 .D43a vol. 4, no. 9 Tank, Ronald Warren. Clay mineralogy of some lower Tertiary (Paleogene) sediments from Denmark / by R.W. Tank. København : I kommission hos C.A. Reitzel, 1963. 45 p. : ill., map ; 24 cm. Danmarks geologiske undersøgelse (Series). IV. række ; bd. 4, nr. 9 With: Silicone oil as a mounting medium for pollen grains / by Svend Th. Andersen. København : I kommission hos C.A. Reitzel, 1960. Bound together subsequent to publication. DLC Bibliography: p. [44]-45. Summary in Danish. Clay Denmark. Geology, Stratigraphic Tertiary. Mineralogy Denmark. Clay Analysis. 29963 29963