@misc{indiciaeb2cf58c999ab,
  title = {Surficial geologic map of the Fitchville quadrangle, New London County, Connecticut},
  author = {Fred Pessl},
  year = {1966},
  doi = {10.3133/gq485},
  url = {https://pubs.usgs.gov/publication/gq485},
  note = {Source identifier: gq485}
}