@misc{indiciaedbd243f472d2,
  title = {Some American Jurassic ammonites of the genera Quenstedticeras, Cardioceras, and Amoeboceras, family Cardioceratida},
  author = {John B. Reeside},
  year = {1919},
  doi = {10.3133/pp118},
  url = {https://pubs.usgs.gov/publication/pp118},
  note = {Source identifier: pp118}
}