@misc{indiciae819de2d0b516,
  title = {Biscalitheca suzanneana, N. Sp., from the uppermost Pennsylvanian of Texas},
  author = {S.H. Mamay},
  year = {1972},
  doi = {10.1016/0034-6667(72)90015-2},
  url = {https://pubs.usgs.gov/publication/70010296},
  note = {Source identifier: 70010296}
}