@misc{indiciae75ff071ccaa7,
  title = {Mineral resources of the Comanche-Big South, Neota-Flat Top, and Never Summer Wilderness Study Areas, north-central Colorado},
  author = {R. C. Pearson and W. A. Braddock and V. J. Flanigan and L. L. Patten},
  year = {1981},
  doi = {10.3133/ofr81578},
  url = {https://pubs.usgs.gov/publication/ofr81578},
  note = {Source identifier: ofr81578}
}