@misc{indiciaee5391b1fdea0,
  title = {Surficial geologic maps of the Kent and Ellsworth quadrangles, Litchfield County, Connecticut},
  author = {George C. Kelley},
  year = {1975},
  doi = {10.3133/ofr75171},
  url = {https://pubs.usgs.gov/publication/ofr75171},
  note = {Source identifier: ofr75171}
}