@misc{indiciae8bba4ece91f1,
  title = {Geologic map of the Kings Mountain and Grover quadrangles, Cleveland and Gaston Counties, North Carolina, and Cherokee and York Counties, South Carolina},
  author = {J. Wright Horton},
  year = {2006},
  doi = {10.3133/ofr20061238},
  url = {https://pubs.usgs.gov/publication/ofr20061238},
  note = {Source identifier: ofr20061238}
}