@misc{indiciae0181e2b834aa,
  title = {Map showing outcrops and lithology of intrusive rocks, Basin and Range Province and vicinity, Trans-Pecos Texas},
  author = {Christopher D. Henry and Gail L. Fisher},
  year = {1984},
  doi = {10.3133/wri834121d},
  url = {https://pubs.usgs.gov/publication/wri834121D},
  note = {Source identifier: wri834121D}
}