@misc{indiciae6fde103ae1e1,
  title = {Bibliography of North American geology, 1942 and 1943},
  author = {Emma Mertins Thom},
  year = {1945},
  doi = {10.3133/b949},
  url = {https://pubs.usgs.gov/publication/b949},
  note = {Source identifier: b949}
}