@misc{indiciae2bacfa5d64c9,
  title = {Geology of the Waynesboro East and Waynesboro West Quadrangles, Virginia},
  author = {Thomas M. Gathright and William S. Henika and John L. Sullivan},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/70198917},
  note = {Source identifier: 70198917}
}