@misc{indiciae82ee6b34f8c4,
  title = {Summary of natural remanent magnetization, magnetic susceptibility, and density measurements from the Lake City caldera area, San Juan Mountains, Colorado},
  author = {V.J. Grauch and Mark R. Hudson},
  year = {1987},
  doi = {10.3133/ofr87182},
  url = {https://pubs.usgs.gov/publication/ofr87182},
  note = {Source identifier: ofr87182}
}