@misc{indiciae008f471e727a,
  title = {Lexicon of geologic names of the United States for 1961-1967},
  author = {Grace C. Keroher},
  year = {1970},
  doi = {10.3133/b1350},
  url = {https://pubs.usgs.gov/publication/b1350},
  note = {Source identifier: b1350}
}