Oroville District

Doolittle, J.E., 1908, Gold dredging in California: California State Mining Bureau Bulletin 36, p. 68-88.Clark, W. B., 1970, Gold districts of California: California Divisions of Mines and Geology Bulletin 193, p. 103-104.Helley, E.J. and Harwood, DS., 1985, Geologic map of the late Cenozoic deposits of the Sacramento Valley and northern Sierra foothills, California: U.S. Geological Survey Miscellaneous Field Studies Map MF-1790, scale 1:62,500.Lindgren, W., 1911, Tertiary gravels of the Sierra Nevada: U.S. Geological Survey Professional Paper 73, p. 89-90.Saucedo, G.J. and Wagner, D.L., 1992, Geologic map of the Chico Quadrangle, California: California Department of Conservation, Division of Mines and Geology Regional Geologic Map Series, Map No. 7A, scale 1:250,000.Unruh, J.R., 1990, Stratigraphy and late Cenozoic deformation in the Oroville area, east-central Sacramento Valley, California: Ph.D. dissertation, University of California, Davis, 305 p.Winston, W.B., 1910, Gold dredging in California: California State Mining Bureau Bulletin 57, p. 111-158.