@misc{indiciaeb15baa898a29,
  title = {Bibliography and index of North American geology, paleontology, petrology, and mineralogy for the year 1894},
  author = {Fred Boughton Weeks},
  year = {1896},
  doi = {10.3133/b135},
  url = {https://pubs.usgs.gov/publication/b135},
  note = {Source identifier: b135}
}