@misc{indiciaebf39a915b3ac,
  title = {Geology of the Birch Creek area, St. Lawrence County, New York},
  author = {C. Erwin Brown},
  year = {1988},
  doi = {10.3133/i1645},
  url = {https://pubs.usgs.gov/publication/i1645},
  note = {Source identifier: i1645}
}