@misc{indiciae1d083a7d463a, title = {Redefining the age of the lower Colorado River, southwestern United States}, author = {Ryan S. Crow and J. Schwing and K. E. Karlstrom and M. Heizler and P. A. Pearthree and P. K. House and S. Dulin and S. U. Janecke and Mark E. Stelten and L. J. Crossey}, year = {2021}, doi = {10.1130/g48080.1}, url = {https://pubs.usgs.gov/publication/70223864}, note = {Source identifier: 70223864} }