@misc{indiciaefd0d452f4525,
  title = {Aeromagnetic map of the Hartford South quadrangle and part of the Hartford North quadrangle, Hartford and Middlesex Counties, Connecticut},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/gp847},
  url = {https://pubs.usgs.gov/publication/gp847},
  note = {Source identifier: gp847}
}