@misc{indiciaebfe4ac1fc359,
  title = {Some problems concerning the distribution of the late Paleozoic gastropod Omphalotrochus},
  author = {E. L. Yochelson},
  year = {1954},
  doi = {10.1126/science.120.3110.233},
  url = {https://pubs.usgs.gov/publication/70010698},
  note = {Source identifier: 70010698}
}