Stromboidea

• Rostellariidae
  • Calyptraphorus
    • Calyptraphorus terrysmithae Perrilliat, 2013

References

• Perrilliat, M.C. (2013): Fossil gastropods from the Late Paleocene Sepultura Formation, Baja California, Mexico – N. Jb. Geol. Paläont. Abh., 268: 127-148; Stuttgart.