@misc{indiciaea2c9ec35558c,
  title = {Wild, scenic and rapid trip down the Colorado River trough: Desert Symposium field trip},
  author = {R. E. Reynolds and J. Faulds and P.K. House and Keith A. Howard and Daniel V. Malmon and C. F. Miller and P. A. Pearthree},
  year = {2007},
  url = {https://pubs.usgs.gov/publication/70198260},
  note = {Source identifier: 70198260}
}