@misc{indiciaea535f8bdbb20,
  title = {Aeromagnetic map of the Southbury quadrangle and part of the Newtown quadrangle, New Haven and Fairfield Counties, Connecticut},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/gp862},
  url = {https://pubs.usgs.gov/publication/gp862},
  note = {Source identifier: gp862}
}