@misc{indiciae2e906ca3489d,
  title = {Measured sections of the Cambrian Sawatch Quartzite and Peerless Formation, and the lower part of the Ordovician Manitou Formation, Manitou Springs area, Front Range of Colorado},
  author = {T. S. Dyman and Ronald R. Charpentier},
  year = {1992},
  doi = {10.3133/ofr92718},
  url = {https://pubs.usgs.gov/publication/ofr92718},
  note = {Source identifier: ofr92718}
}