@misc{indiciaea14537dfb17a,
  title = {Tree-ring 14C links seismic swarm to CO2 spike at Yellowstone, USA},
  author = {William C. Evans and D. Bergfeld and J. P. McGeehin and J.C. King and H. Heasler},
  year = {2010},
  doi = {10.1130/g31345.1},
  url = {https://pubs.usgs.gov/publication/70037678},
  note = {Source identifier: 70037678}
}