@misc{indiciaecdf2d3593388,
  title = {Bedrock geology of the Hornell quadrangle, New York},
  author = {James F. Pepper},
  year = {1954},
  doi = {10.3133/gq37},
  url = {https://pubs.usgs.gov/publication/gq37},
  note = {Source identifier: gq37}
}