@misc{indiciae7ff8504068ca,
  title = {Geologic map of the Masonville quadrangle, Larimer County, Colorado},
  author = {William A. Braddock},
  year = {1970},
  doi = {10.3133/gq832},
  url = {https://pubs.usgs.gov/publication/gq832},
  note = {Source identifier: gq832}
}