@misc{indiciaed43822f0cc7d,
  title = {Bedrock geologic map of the Spring Valley, West Plains, and parts of the Piedmont and Poplar Bluff 30'x60' quadrangles, Missouri, including the upper Current River and Eleven Point River drainage basins},
  author = {David J. Weary and Richard W. Harrison and Randall C. Orndorff and Robert E. Weems and J. Stephen Schindler and John E. Repetski and Herbert A. Pierce},
  year = {2015},
  doi = {10.3133/sim3280},
  url = {https://pubs.usgs.gov/publication/sim3280},
  note = {Source identifier: sim3280}
}