@misc{indiciae4413942e13c8,
  title = {Re­gional geology of the Woodford Shale, Anadarko Basin, Oklahoma; an overview of relevance to horizontal drilling},
  author = {T.C. Hester and J. W. Schmoker},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70186673},
  note = {Source identifier: 70186673}
}