@misc{indiciae414cfaac4352,
  title = {Bibliography of North American geology, 1940-1949},
  author = {Ruth Reece King and E.M. Thom and E.S. Loud and Marjorie Hooker},
  year = {1957},
  doi = {10.3133/b1049},
  url = {https://pubs.usgs.gov/publication/b1049},
  note = {Source identifier: b1049}
}