@misc{indiciaed2700cf375b8,
  title = {Geology and larger Foraminifera of Saipan Island},
  author = {W. Storrs Cole and Josiah Bridge},
  year = {1953},
  doi = {10.3133/pp253},
  url = {https://pubs.usgs.gov/publication/pp253},
  note = {Source identifier: pp253}
}