@misc{indiciae931f19776200,
  title = {Results of 1952-1953 sampling of Chattanooga shale in Tennessee and adjacent states},
  author = {Vernon Emanuel Swanson and Thomas M. Kehn},
  year = {1955},
  doi = {10.3133/tei366},
  url = {https://pubs.usgs.gov/publication/tei366},
  note = {Source identifier: tei366}
}