@misc{indiciaeeae37957903b,
  title = {Field descriptions and laboratory data for a Quaternary soil sequence in the Golden-Boulder portion of the Colorado Piedmont},
  author = {Michael N. Machette and P. W. Birkeland and R. M. Burke and Margaret J. Guccione and Rolf Kihl and Gergely Markos},
  year = {1976},
  doi = {10.3133/ofr76804},
  url = {https://pubs.usgs.gov/publication/ofr76804},
  note = {Source identifier: ofr76804}
}