@misc{indiciaee8166318293e,
  title = {Preliminary report on the stratigraphy and structure of part of the Carbon Creek and Ketik anticlines},
  author = {Charles L. Whittington and Steven J. Blazewicz},
  year = {1950},
  doi = {10.3133/70222240},
  url = {https://pubs.usgs.gov/publication/70222240},
  note = {Source identifier: 70222240}
}