@misc{indiciaeb7b35c17141d,
  title = {Correlation of the outcropping Upper Cretaceous formations in Alabama and Texas},
  author = {Watson Hiner Monroe},
  year = {1946},
  doi = {10.3133/oc23},
  url = {https://pubs.usgs.gov/publication/oc23},
  note = {Source identifier: oc23}
}