@misc{indiciaee38666b69cac,
  title = {Pleistocene succession of the central interior United States},
  author = {J.C. Frye},
  year = {2017},
  doi = {10.1016/0033-5894(73)90046-x},
  url = {https://pubs.usgs.gov/publication/70010159},
  note = {Source identifier: 70010159}
}