00790cam a22002651 4500 gs 05001149 DLC 20260227111302.0 830603s1896 iauab b 000 0 eng gs 05001149 (OCoLC)9573368 DLC MWalB OCoLC DLC premarc QE475 .B57 Beyer, Samuel Walker, 1865-1931. The Sioux quartzite and certain associated rocks. [Des Moins, 1896]. 2 p. l., 69-112 p. illus., pl., 2 col. maps (1 fold) 26 cm. Life. Thesis (Ph. D.)--Johns Hopkins university. Bibliographical footnotes. Quartzite. Petrology South Dakota. Geology South Dakota. 24355 24355