@misc{indiciae56244122635f,
  title = {Geologic map of the Caetano caldera, Lander and Eureka counties, Nevada},
  author = {Joseph P. Colgan and Christopher D. Henry and David A. John},
  year = {2011},
  url = {https://pubs.usgs.gov/publication/70047157},
  note = {Source identifier: 70047157}
}