@misc{indiciaed4eba6958de9, title = {Residual magnetic intensity, Crescent City, California}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1983}, doi = {10.3133/ofr83652}, url = {https://pubs.usgs.gov/publication/ofr83652}, note = {Source identifier: ofr83652} }