@misc{indiciaebf548df5d824,
  title = {Geology and paleontology of Canal Zone and adjoining parts of Panama: Description of Tertiary mollusks (additions to gastropods, scaphopods, pelecypods Nuculidae to Malleidae)},
  author = {W. P. Woodring},
  year = {1973},
  doi = {10.3133/pp306e},
  url = {https://pubs.usgs.gov/publication/pp306E},
  note = {Source identifier: pp306E}
}