01465cam a22003131 4500 gs 62000169 DLC 20260227111411.0 760304s1961 cauab s000 0 eng gs 62000169 (OCoLC)2031309 DLC NSbSU NSbSU DLC premarc TN24.C2 A3 no. 178 Gray, Cliffton H. (Cliffton Herschel), 1925- Geology of the Corona South quadrangle and the Santa Ana narrows area, Riverside, Orange, and San Bernardino Counties, California; and Mines and mineral deposits of the Corona South quadrangle, Riverside and Orange Counties, California. San Francisco, California Division of Mines, 1961. 120 p. illus., maps (part col.) diagrs., tables. 28 cm. California. Division of Mines. Bulletin, 178 Cover title: Geology and mineral resources of the Corona South quadrangle. Part of illustrative matter fold. in pocket. Includes bibliographies. Geology California Corona Region. Geology California Santa Ana Mountains Mines and mineral resources California Corona Region. Mines and mineral resources California Santa Ana Mountains Mines and mineral deposits of the Corona South quadrangle California. Division of Mines and Geology. Bulletin ; no. 178. 29611 29611