@misc{indiciae3efd28a7bea9,
  title = {Preliminary geologic map of the Baxter Pass quadrangle, Garfield County, Colorado},
  author = {R. C. Johnson},
  year = {1985},
  doi = {10.3133/mf1813},
  url = {https://pubs.usgs.gov/publication/mf1813},
  note = {Source identifier: mf1813}
}