@misc{indiciaed3ef66326e18,
  title = {Geologic map of the Virginia Dale quadrangle, Larimer County, Colorado, and Albany and Laramie Counties, Wyoming},
  author = {William A. Braddock and David H. Eggler and Terry R. Courtright},
  year = {1989},
  doi = {10.3133/gq1616},
  url = {https://pubs.usgs.gov/publication/gq1616},
  note = {Source identifier: gq1616}
}