@misc{indiciae332badc272dc,
  title = {Geologic map of the Richville-Bigelow area, St. Lawrence County, New York},
  author = {Harold MacColl Bannerman},
  year = {1972},
  doi = {10.3133/i664},
  url = {https://pubs.usgs.gov/publication/i664},
  note = {Source identifier: i664}
}