@misc{indiciae1c2545c4f64d,
  title = {Topographic map of the active part of the Slumgullion Landslide on July 31, 2000, Hinsdale County, Colorado},
  author = {James A. Messerich and Jeffrey A. Coe},
  year = {2003},
  doi = {10.3133/ofr03144},
  url = {https://pubs.usgs.gov/publication/ofr03144},
  note = {Source identifier: ofr03144}
}