@misc{indiciae2325e0dfed0f,
  title = {Aeromagnetic map of the Clayville quadrangle, Providence County, Rhode Island},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1971},
  doi = {10.3133/gp788},
  url = {https://pubs.usgs.gov/publication/gp788},
  note = {Source identifier: gp788}
}