@misc{indiciaeead3f51622fb,
  title = {Gravel deposits of the South Platte River valley north of Denver, Colorado},
  author = {David A. Lindsey and William H. Langer and Linda Scott Cummings and John F. Shary and Joseph E. Taggart and Gregory P. Meeker},
  year = {1998},
  doi = {10.3133/ofr98148abc},
  url = {https://pubs.usgs.gov/publication/ofr98148ABC},
  note = {Source identifier: ofr98148ABC}
}