@misc{indiciae7d87d5f960d6,
  title = {Some of Alpheus Hyatt's unfigured types from the Jurassic of California},
  author = {C.H. Crickmay},
  year = {1933},
  doi = {10.3133/pp175b},
  url = {https://pubs.usgs.gov/publication/pp175B},
  note = {Source identifier: pp175B}
}