@misc{indiciae30270a60edf0,
  title = {Some silicified strophomenacean brachiopods from the Ordovician of Kentucky, with comments on the genus Pionomena},
  author = {J.K. Pope},
  year = {1982},
  doi = {10.3133/pp1066l},
  url = {https://pubs.usgs.gov/publication/pp1066L},
  note = {Source identifier: pp1066L}
}