@misc{indiciae1694b3c87c36,
  title = {Geologic field-trip guide to Medicine Lake Volcano, northern California, including Lava Beds National Monument},
  author = {Julie M. Donnelly-Nolan and Timothy L. Grove},
  year = {2017},
  doi = {10.3133/sir20175022k1},
  url = {https://pubs.usgs.gov/publication/sir20175022K1},
  note = {Source identifier: sir20175022K1}
}