@misc{indiciaef5cc5e0adcef,
  title = {Bedrock geologic map of the Tranquility quadrangle, Warren, Sussex, and Morris Counties, New Jersey},
  author = {Avery Ala Drake and R. A. Volkert and P. T. Lyttle and Mark Germaine},
  year = {1993},
  doi = {10.3133/gq1717},
  url = {https://pubs.usgs.gov/publication/gq1717},
  note = {Source identifier: gq1717}
}