@misc{indiciae7bfddb61db31,
  title = {Cataclysms and controversy: Aspects of the geomorphology of the Columbia River Gorge},
  author = {Jim O’Connor and Scott Burns},
  year = {2009},
  url = {https://pubs.usgs.gov/publication/70156571},
  note = {Source identifier: 70156571}
}