@misc{indiciae7c7abdf9db19,
  title = {Petrology of Paricutin volcano, Mexico},
  author = {R.E. Wilcox},
  year = {1954},
  doi = {10.3133/b965c},
  url = {https://pubs.usgs.gov/publication/b965C},
  note = {Source identifier: b965C}
}