@misc{indiciae6a2f89580aff,
  title = {Fire and the Miocene expansion of C4 grasslands},
  author = {Jon E. Keeley and Philip W. Rundel},
  year = {2005},
  doi = {10.1111/j.1461-0248.2005.00767.x},
  url = {https://pubs.usgs.gov/publication/1008347},
  note = {Source identifier: 1008347}
}