@misc{indiciaecb091d5f9b37,
  title = {Episodic bedrock erosion by gully-head migration, Colorado High Plains, USA},
  author = {Francis K. Rengers and G.E. Tucker and Shannon Mahan},
  year = {2016},
  doi = {10.1002/esp.3929},
  url = {https://pubs.usgs.gov/publication/70160021},
  note = {Source identifier: 70160021}
}