@misc{indiciaeced0b8bc1f6e,
  title = {Bedrock geology of the East Greenwich quadrangle, Rhode Island},
  author = {Alonzo W. Quinn},
  year = {1952},
  doi = {10.3133/gq17},
  url = {https://pubs.usgs.gov/publication/gq17},
  note = {Source identifier: gq17}
}