@misc{indiciae16d0c4fd6c43,
  title = {Preliminary potassium-argon age data on volcanic rocks of Long Valley Caldera and vicinity, Mono County, California},
  author = {G. B. Dalrymple and M. A. Lanphere},
  year = {1974},
  doi = {10.3133/ofr741020},
  url = {https://pubs.usgs.gov/publication/ofr741020},
  note = {Source identifier: ofr741020}
}