@misc{indiciae44d14c5dfa04,
  title = {Date of channel trenching (arroyo cutting) in the arid southwest},
  author = {K. Bryan},
  year = {1925},
  doi = {10.1126/science.62.1607.338},
  url = {https://pubs.usgs.gov/publication/70010954},
  note = {Source identifier: 70010954}
}