| Reference | {Deposit:: BRIGHT, J.H., 1974 ( 1958 ), PRIVATE COMMUNICATION.}{Deposit:: BURNETT, JOHN L. AND JENNINGS, CHARLES W., 1962 , GEOLOGIC MAP OF CALIF. OLAF P. JENKINS EDITION, CHICO SHEET: CALIF. D.O.M. SCALE 1:250,000}{Deposit:: CHESTERMAN, C.W., 1976 , WRITTEN COMMUNICATION.} |