@misc{indiciae9381715eed73,
  title = {Aeromagnetic map of the New Britain quadrangle and part of the Avon quadrangle, Hartford County, Connecticut},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/gp846},
  url = {https://pubs.usgs.gov/publication/gp846},
  note = {Source identifier: gp846}
}