@misc{indiciae88db14622606,
  title = {Bedrock geologic map of the Montville quadrangle, New London County, Connecticut},
  author = {Richard Goldsmith},
  year = {1967},
  doi = {10.3133/gq609},
  url = {https://pubs.usgs.gov/publication/gq609},
  note = {Source identifier: gq609}
}