@misc{indiciaedf0bb69312e3,
  title = {Stratigraphic cross sections within the Homer City, Pennsylvania, dedicated coal reserve area},
  author = {R.W. Stanton and C. B. Cecil},
  year = {1983},
  doi = {10.3133/ofr8381},
  url = {https://pubs.usgs.gov/publication/ofr8381},
  note = {Source identifier: ofr8381}
}