@misc{indiciaec5c3cbaf144e,
  title = {Petrology of the Precambrian intrusive center at Lake George, southern Front Range, Colorado},
  author = {R. A. Wobus and R. S. Anderson},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/70233079},
  note = {Source identifier: 70233079}
}