@misc{indiciae323a389b6945,
  title = {Age, distribution, and formation of late cenozoic paleovalleys of the lower Colorado River and their relation to river aggradation and degradation},
  author = {K. A. Howard and S.C. Lundstrom and D.V. Malmon and S.J. Hook},
  year = {2008},
  doi = {10.1130/2008.2439(18)},
  url = {https://pubs.usgs.gov/publication/70035645},
  note = {Source identifier: 70035645}
}