@misc{indiciae07fbc468c7dd,
  title = {Preliminary surficial geologic map of the Warren Quadrangle, south-central Massachusetts},
  author = {John S. Pomeroy},
  year = {1975},
  doi = {10.3133/ofr75388},
  url = {https://pubs.usgs.gov/publication/ofr75388},
  note = {Source identifier: ofr75388}
}