@misc{indiciae2b1b781fe430,
  title = {Geology of the eastern part of the Marathon Basin, Texas},
  author = {P. B. King},
  year = {1980},
  doi = {10.3133/pp1157},
  url = {https://pubs.usgs.gov/publication/pp1157},
  note = {Source identifier: pp1157}
}