@misc{indiciaec595402d74e2,
  title = {Geologic map of the Mesa Verde area, Montezuma County, Colorado},
  author = {Alexander A. Wanek},
  year = {1954},
  doi = {10.3133/om152},
  url = {https://pubs.usgs.gov/publication/om152},
  note = {Source identifier: om152}
}