@misc{indiciae6ad544e114aa,
  title = {Pre-Quaternary geology of the Allentown quadrangle, New Jersey},
  author = {James Patrick Owens and James P. Minard},
  year = {1966},
  doi = {10.3133/gq566},
  url = {https://pubs.usgs.gov/publication/gq566},
  note = {Source identifier: gq566}
}