@misc{indiciae88f9d8a85c4d,
  title = {Building sandbars in the Grand Canyon},
  author = {Paul E. Grams and John C. Schmidt and Scott Wright and David J. Topping and Theodore S. Melis and David M. Rubin},
  year = {2015},
  doi = {10.1029/2015eo030349},
  url = {https://pubs.usgs.gov/publication/70158917},
  note = {Source identifier: 70158917}
}