@misc{indiciaebe6fc7051057,
  title = {Bivalves and gastropods from the middle Campanian Anacacho limestone, South Central Texas},
  author = {W.P. Elder},
  year = {2016},
  doi = {10.1017/s0022336000023337},
  url = {https://pubs.usgs.gov/publication/70018550},
  note = {Source identifier: 70018550}
}