@misc{indiciaee64d77b8fdfc,
  title = {General geology of the Mississippi embayment},
  author = {E. M. Cushing and E. H. Boswell and R. L. Hosman},
  year = {1964},
  doi = {10.3133/pp448b},
  url = {https://pubs.usgs.gov/publication/pp448B},
  note = {Source identifier: pp448B}
}