@misc{indiciae3ed0a7effc1c,
  title = {Guadalupian studies in West Texas},
  author = {R.E. Grant and B. R. Wardlaw and D.M. Rohr},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/70095226},
  note = {Source identifier: 70095226}
}