@misc{indiciae9e6c7853e8a7,
  title = {Arkansas--a costal state?; A geologic history of the Mississippi Embayment},
  author = {R. L. Hosman},
  year = {1960},
  doi = {10.3133/ofr6074},
  url = {https://pubs.usgs.gov/publication/ofr6074},
  note = {Source identifier: ofr6074}
}