Merriam, Charles Warren, 1905- Cambrian rocks of the Pioche mining district, Nevada. With a section on Pioche shale faunules, by A. R. Palmer. - Washington, U.S. Govt. Print. Off., 1964. - 59 p. illus., maps (1 col.) 29 cm. Part of illustrative matter fold. in pocket. Bibliography: p.54-55. LCCN: gs 64000371 Subjects--Topical Terms: Geology, Stratigraphic--Cambrian.Geology--Nevada--Ely Range. LC Class. No.: QE75 / .P9 no. 469 Gov. Doc. Class. No.: I 19.16:469