01049cam a22002771 4500 gs 68000022 DLC 20260227111421.0 710913s1961 sncab b 000 0 eng c gs 68000022 U.S. Geol. Survey. Libr. DLC DLC n-cn-sn QE194.A27 no. 64 Fyson, William Kemball. Deadwood and Winnipeg stratigraphy in southwestern Saskatchewan, by W. K. Fyson. [Regina, L. Amon, printer to the Queen] 1961. 37 p. illus. (part fold.) maps (part fold.) 26 cm. Saskatchewan. Dept. of Mineral Resources. Report no. 64 Text and 3 folded maps in envelope. Issued by Petroleum and Natural Gas Branch. Geology Division. Bibliography: p. 19. Geology, Stratigraphic Cambrian. Geology, Stratigraphic Ordovician. Geology Saskatchewan. Report (Saskatchewan. Department of Mineral Resources) ; no. 64. 30402 30402