@misc{indiciae19851c268986,
  title = {Stratigraphy, lithology, and sedimentary features of Quaternary alluvial deposits of the South Platte River and some of its tributaries east of the Front Range, Colorado},
  author = {David A. Lindsey and William H. Langer and Daniel H. Knepper},
  year = {2005},
  doi = {10.3133/pp1705},
  url = {https://pubs.usgs.gov/publication/pp1705},
  note = {Source identifier: pp1705}
}