@misc{indiciae83fd48b8fc4b,
  title = {Bedrock geology of the Bristol quadrangle and vicinity, Rhode Island-Massachusetts},
  author = {Alonzo W. Quinn and G. H. Springer},
  year = {1954},
  doi = {10.3133/gq42},
  url = {https://pubs.usgs.gov/publication/gq42},
  note = {Source identifier: gq42}
}