@misc{indiciaeabf03361c8c9,
  title = {Structure of the northern part of the Bristow quadrangle, Creek County, Oklahoma, with reference to petroleum and natural gas},
  author = {A.E. Fath},
  year = {1918},
  doi = {10.3133/b661b},
  url = {https://pubs.usgs.gov/publication/b661B},
  note = {Source identifier: b661B}
}