@misc{indiciae953162458682,
  title = {Chondrichthyans from the Pennsylvanian (Desmoinesian) Naco Formation of central Arizona},
  author = {D.K. Elliott and R.B. Irmis and Michael C. Hansen and T.J. Olson},
  year = {2004},
  doi = {10.1671/1978},
  url = {https://pubs.usgs.gov/publication/70027044},
  note = {Source identifier: 70027044}
}