@misc{indiciaeafa77ff69aab,
  title = {Understanding arid environments using fossil rodent middens},
  author = {S. Pearson and J.L. Betancourt},
  year = {2002},
  doi = {10.1006/jare.2001.0901},
  url = {https://pubs.usgs.gov/publication/70024808},
  note = {Source identifier: 70024808}
}