@misc{indiciaeb50801eb29ee,
  title = {Map showing unconsolidated materials, New Hartford quadrangle, Connecticut},
  author = {R. W. Schnabel},
  year = {1973},
  doi = {10.3133/mf542a},
  url = {https://pubs.usgs.gov/publication/mf542A},
  note = {Source identifier: mf542A}
}