@misc{indiciae1adf3de11b4a,
  title = {Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Willow Creek (CO-010-002) and Skull Creek (CO-010-003) Wilderness Study Areas, Moffat County, Colorado},
  author = {H. W. Folger and J. H. Bullock},
  year = {1990},
  doi = {10.3133/ofr90281},
  url = {https://pubs.usgs.gov/publication/ofr90281},
  note = {Source identifier: ofr90281}
}