Capps, Stephen R. (Stephen Reid) 1881-1949 creator Mertie, John Beaver 1888- text dcu Washington Govt. Print. Off. 1927 monographic eng

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v, 92 p. incl. illus., tables, diagrs. 16 pl. (part fold., incl. 2 maps, plan, diagr.) 23 cm. by Stephen R. Capps. With a section on the igneous rocks, by J.B. Mertie, jr. At head of title: Department of the Interior. Two maps folded in pocket. Bibliographical foot-notes. n-us-ak Geology Alaska Matanuska Valley Igneous rocks Alaska Matanuska Valley Petrology Alaska Matanuska Valley QE75 .B9 no. 791 gs 27000126 U.S. Geol. Survey. Library 780830 20260227111331.0 gs 27000126