@misc{indiciae83aeadd5daf5,
  title = {The John Wesley Powell Center for Analysis and Synthesis},
  author = {Jill Baron and Martin Goldhaber},
  year = {2011},
  doi = {10.3133/fs20113066},
  url = {https://pubs.usgs.gov/publication/fs20113066},
  note = {Source identifier: fs20113066}
}