@misc{indiciaeb3526dad5944,
  title = {Map showing bedrock topography and subcrop and area of occurrence of selected beds beneath alluvial deposits of parts of the Uniontown and Wabash Island quadrangles, Union and Henderson Counties, Kentucky},
  author = {A. E. Smith and R. L. Norris},
  year = {1976},
  doi = {10.3133/i938},
  url = {https://pubs.usgs.gov/publication/i938},
  note = {Source identifier: i938}
}