@misc{indiciae2f451ce3c0c5,
  title = {Aeromagnetic map of the New Hartford quadrangle and parts of the Collinsville and West Granville quadrangles, Litchfield and Hartford Counties, Connecticut},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1969},
  doi = {10.3133/gp644},
  url = {https://pubs.usgs.gov/publication/gp644},
  note = {Source identifier: gp644}
}