@misc{indiciaeef684d8c1011,
  title = {Structure and oil and gas resources of the Osage Reservation, Oklahoma. T. 20 N., R. 10 E.},
  author = {M.I. Goldman},
  year = {1922},
  doi = {10.3133/b686x},
  url = {https://pubs.usgs.gov/publication/b686X},
  note = {Source identifier: b686X}
}