@misc{indiciae274293514c36, title = {Aeromagnetic map of the Clear Lake region on parts of the Santa Rosa and Ukih 1° by 2° quadrangles, California}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1996}, doi = {10.3133/ofr96691}, url = {https://pubs.usgs.gov/publication/ofr96691}, note = {Source identifier: ofr96691} }