00880cam a22002771 4500 gs 63000206 DLC 20260227111412.0 790425s1962 nduab b s000 0 eng c gs 63000206 (OCoLC)4893283 U.S. Geol. Survey. Libr. MnMohC DLC premarc n-us-nd QE697 .C63 Clayton, Lee. Glacial geology of Logan and McIntosh Counties, North Dakota. Grand Forks, 1962. 84 p. illus., maps (3 fold. (1 col.) in pocket) 23 cm. North Dakota Geological Survey. Bulletin 37 Bibliography: p. 80-84. Glacial epoch. Geology, Stratigraphic Pleistocene. Geology North Dakota Logan County. Geology North Dakota McIntosh County. 29709 29709