|Western Earth Surface Processes Team|
Geologic Mapping Data
Hayfork 30 x 60 Degree Quadrangle, Northern California
Only the southwest corner of the Hayfork 30 x 60 Degree Quadrangle has published map coverage.
Publication Reference: Robert J. McLaughlin, S.D. Ellen, M.C. Blake, Jr., Angela S. Jayko, W.P. Irwin, K.R. Aalto, G.A. Carver, and S.H. Clarke Jr., 2000, Geology of the Cape Mendicino, Eureka, Garberville, and Southwestern Part of the Hayfork 30 x 60 Minute Quadrangles and Adjacent Offshore Area, Northern California: U.S. Geological Survey MF Map 2336, <http://wrgis.wr.usgs.gov/map-mf/mf2336/>.
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