@misc{indiciae9751cde21b4f,
  title = {Field notes and maps, circa 1928, includes Hamilton Group, Morrisville Quadrangle, pages 0001- 0310 — Illustration, BHL page 55045325},
  year = {1928},
  url = {https://www.biodiversitylibrary.org/page/55045325},
  note = {Source identifier: page-55045325}
}