@misc{indiciae46886433e970,
  title = {Aeromagnetic map of northern New Jersey and adjacent parts of New York and Pennsylvania},
  author = {J. R. Henderson and G. E. Andreasen and A. J. Petty},
  year = {1966},
  doi = {10.3133/gp562},
  url = {https://pubs.usgs.gov/publication/gp562},
  note = {Source identifier: gp562}
}