@misc{indiciae2f846e2bdf66,
  title = {Lexicon of new formal geologic names of the United States 1981-1985},
  author = {Gwendolyn Lewise Werth Luttrell and Marilyn L. Hubert and Cynthia R. Murdock},
  year = {1991},
  doi = {10.3133/b1565},
  url = {https://pubs.usgs.gov/publication/b1565},
  note = {Source identifier: b1565}
}