@misc{indiciaebe881ecb4da7,
  title = {Geologic map of Precambrian rocks of the Sierra Madre, Carbon County, Wyoming, and Jackson and Routt counties, Colorado},
  author = {R. S. Houston and P. J. Graff},
  year = {1994},
  doi = {10.3133/i2452},
  url = {https://pubs.usgs.gov/publication/i2452},
  note = {Source identifier: i2452}
}