@misc{indiciae51e9006d4c6b,
  title = {Proboscidea : a monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world — Illustration, Page 390},
  year = {1936},
  url = {https://www.biodiversitylibrary.org/page/12387724},
  note = {Source identifier: page-12387724}
}