@misc{indiciae59d348125c59,
  title = {Upper Triassic Barranca Group; Nonmarine and shallow-marine rift-basin deposits of northwestern Mexico},
  author = {John H. Stewart and Jaime Roldan-Quintana},
  year = {1991},
  doi = {10.1130/spe254-p19},
  url = {https://pubs.usgs.gov/publication/70242952},
  note = {Source identifier: 70242952}
}