@misc{indiciae3d891abb98d2,
  title = {Geologic map of the Flemingsburg quadrangle, Fleming and Mason Counties, Kentucky},
  author = {John H. Peck},
  year = {1969},
  doi = {10.3133/gq837},
  url = {https://pubs.usgs.gov/publication/gq837},
  note = {Source identifier: gq837}
}