@misc{indiciaee5f6a4aa3459,
  title = {Proterozoic sequences and their implications for Precambrian and Cambrian geologic evolution of western Kentucky: Evidence from seismic-reflection data},
  author = {James A. Drahovzal},
  year = {1997},
  doi = {10.1785/gssrl.68.4.553},
  url = {https://pubs.usgs.gov/publication/70019864},
  note = {Source identifier: 70019864}
}