@misc{indiciaeda82953c5845,
  title = {Structure contour map on the Martin Formation (Devonian) in the Sierrita-Mogollon Corridor study area},
  author = {L. J. Cox},
  year = {1996},
  doi = {10.3133/i2401b},
  url = {https://pubs.usgs.gov/publication/i2401B},
  note = {Source identifier: i2401B}
}