@misc{indiciae5392c22ef39f,
  title = {Geologic map of the Bloomsbury quadrangle, New Jersey},
  author = {Avery Ala Drake},
  year = {1967},
  doi = {10.3133/gq595},
  url = {https://pubs.usgs.gov/publication/gq595},
  note = {Source identifier: gq595}
}