@misc{indiciae629c5b90ac86,
  title = {Subsurface geology and oil and gas resources of Osage County, Oklahoma. Part 3, Townships 24 and 25 north, ranges 8 and 9 east},
  author = {N. W. Bass and L. E. Kennedy and J. N. Conley and J. H. Hengst},
  year = {1939},
  doi = {10.3133/b900c},
  url = {https://pubs.usgs.gov/publication/b900C},
  note = {Source identifier: b900C}
}