@misc{indiciae0773278e3b32,
  title = {Bedrock geologic map of the Newton East quadrangle, Sussex County, New Jersey},
  author = {Avery Ala Drake and Richard A. Volkert},
  year = {1993},
  doi = {10.3133/gq1707},
  url = {https://pubs.usgs.gov/publication/gq1707},
  note = {Source identifier: gq1707}
}