@misc{indiciae01f5c6650a97,
  title = {Bedrock geology of the Tiverton quadrangle, Rhode Island-Massachusetts},
  author = {S.J. Pollock},
  year = {1956},
  doi = {10.3133/ofr5697},
  url = {https://pubs.usgs.gov/publication/ofr5697},
  note = {Source identifier: ofr5697}
}