@misc{indiciae0494f2c57685,
  title = {Aeromagnetic map of the Jewett City quadrangle, New London County, Connecticut},
  author = {G. R. Boynton and C. W. Smith},
  year = {1965},
  doi = {10.3133/gp539},
  url = {https://pubs.usgs.gov/publication/gp539},
  note = {Source identifier: gp539}
}