@misc{indiciaed9b0951caf41, title = {Aeromagnetic map of the Norton quadrangle, Bristol County, Massachusetts}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1971}, doi = {10.3133/gp782}, url = {https://pubs.usgs.gov/publication/gp782}, note = {Source identifier: gp782} }