@misc{indiciaec62a93d6ba30,
  title = {Aeromagnetic map of parts of the Yonkers and Mount Vernon quadrangles, Bergen County, New Jersey and Bronx, Rockland, and Westchester Counties, New York},
  author = {P. W. Philbin and J.R. Kirby},
  year = {1964},
  doi = {10.3133/gp495},
  url = {https://pubs.usgs.gov/publication/gp495},
  note = {Source identifier: gp495}
}