@misc{indiciaeeed00deb8ec4,
  title = {Geologic map of the Adelphia and Farmingdale quadrangles, Monmouth and Ocean Counties, New Jersey},
  author = {Peter J. Sugarman and James P. Owens and Laurel M. Bybell},
  year = {1991},
  url = {https://pubs.usgs.gov/publication/70221671},
  note = {Source identifier: 70221671}
}