@misc{indiciae6924992b1fcd,
  title = {Aeromagnetic map of the South Coventry quadrangle, Tolland County, Connecticut},
  author = {P. W. Philbin and C. W. Smith},
  year = {1966},
  doi = {10.3133/gp586},
  url = {https://pubs.usgs.gov/publication/gp586},
  note = {Source identifier: gp586}
}