@misc{indiciae947bafd40603,
  title = {Stratigraphic distribution and bibliography of fossil fish, amphibians, and reptiles from Virginia},
  author = {R. E. Weems},
  year = {1993},
  doi = {10.3133/ofr93222},
  url = {https://pubs.usgs.gov/publication/ofr93222},
  note = {Source identifier: ofr93222}
}