@misc{indiciae9b0d78c0d16c, title = {Map showing preliminary hypocenters of earthquakes in the Healdsburg (1:100,000) quadrangle, Lake Berryessa to Clear Lake, California, January 1969-June 1976}, author = {C. G. Bufe and J. H. Pfluke and F.W. Lester and S.M. Marks}, year = {1976}, doi = {10.3133/ofr76802}, url = {https://pubs.usgs.gov/publication/ofr76802}, note = {Source identifier: ofr76802} }