@misc{indiciae27c0372a7065,
  title = {Cenozoic fossil mollusks from western Pacific islands; gastropods (Eratoidae through Harpidae)},
  author = {Harry Stephen Ladd},
  year = {1977},
  doi = {10.3133/pp533},
  url = {https://pubs.usgs.gov/publication/pp533},
  note = {Source identifier: pp533}
}