@misc{indiciaee0fc41a2984d,
  title = {Bedrock geologic map of the Thompson quadrangle, Windham County, Connecticut, and Providence County, Rhode Island},
  author = {H. Roberta Dixon},
  year = {1974},
  doi = {10.3133/gq1165},
  url = {https://pubs.usgs.gov/publication/gq1165},
  note = {Source identifier: gq1165}
}