@misc{indiciaee86029c4e090,
  title = {Notebook no. 10 - Middle Appalachian sections, revised, 1906 — Illustration, Pages 5 / Pages 4},
  year = {1906},
  url = {https://www.biodiversitylibrary.org/page/59874139},
  note = {Source identifier: page-59874139}
}