@misc{indiciae9ecef46f8808,
  title = {Aeromagnetic map of part of the Arendtsville quadrangle, Adams and Cumberland Counties, Pennsylvania},
  author = {Randolph Wilson Bromery and G. L. Zandle},
  year = {1961},
  doi = {10.3133/gp278},
  url = {https://pubs.usgs.gov/publication/gp278},
  note = {Source identifier: gp278}
}