@misc{indiciaec50a451ee35d,
  title = {Tectonic map of the Colorado Plateau},
  author = {Robert G. Luedke and Eugene Merle Shoemaker},
  year = {1952},
  doi = {10.3133/tem301},
  url = {https://pubs.usgs.gov/publication/tem301},
  note = {Source identifier: tem301}
}