@misc{indiciae4156938fe2d8,
  title = {Bedrock geologic map of the Branchville quadrangle, Sussex County, New Jersey},
  author = {Avery Ala Drake and Donald H. Monteverde},
  year = {1992},
  doi = {10.3133/gq1700},
  url = {https://pubs.usgs.gov/publication/gq1700},
  note = {Source identifier: gq1700}
}