@misc{indiciae5af320c72896,
  title = {USGS Permo-Carboniferous fossil locality register; Part 2, Kansas PC-FILES},
  author = {T. W. Henry and P.A. Holroyd},
  year = {1993},
  doi = {10.3133/ofr93549},
  url = {https://pubs.usgs.gov/publication/ofr93549},
  note = {Source identifier: ofr93549}
}