@misc{indiciae59e1a499b1d5,
  title = {Surficial Geology of the Wickford quadrangle, Rhode Island},
  author = {John Phillip Schafer},
  year = {1961},
  doi = {10.3133/gq136},
  url = {https://pubs.usgs.gov/publication/gq136},
  note = {Source identifier: gq136}
}