@misc{indiciaec84b98856b88,
  title = {Lava Falls Rapid in Grand Canyon: Effects of Late Holocene debris flows on the Colorado River},
  author = {Robert H. Webb and Theodore S. Melis and Peter G. Griffiths and John G. Elliott and Thure E. Cerling and Robert J. Poreda and Thomas W. Wise and James E. Pizzuto},
  year = {1999},
  doi = {10.3133/pp1591},
  url = {https://pubs.usgs.gov/publication/pp1591},
  note = {Source identifier: pp1591}
}