@misc{indiciae9c6afa5f9b53,
  title = {Preliminary geologic map of the Capulin Quadrangle, Alamosa and Conejos counties, Colorado},
  author = {R. R. Shroba and R. A. Thompson},
  year = {1996},
  doi = {10.3133/ofr96717},
  url = {https://pubs.usgs.gov/publication/ofr96717},
  note = {Source identifier: ofr96717}
}