@misc{indiciae7b7e54c6f673,
  title = {Late Bajocian ammonites from the Cook Inlet region, Alaska},
  author = {R. W. Imlay},
  year = {1962},
  doi = {10.3133/pp418a},
  url = {https://pubs.usgs.gov/publication/pp418A},
  note = {Source identifier: pp418A}
}