@misc{indiciaecc01128dd899,
  title = {Yorkshire type ammonites : the original descriptions reprinted, and illustrated by figures of the types, reproduced from photographs mainly by J.W. Tutcher — Illustration, Page 265},
  year = {1909},
  url = {https://www.biodiversitylibrary.org/page/31786708},
  note = {Source identifier: page-31786708}
}