@misc{indiciae6d203b94418f,
  title = {Core handling procedures used for the Cajon Pass, California, deep drilling experiment},
  author = {Wayne Campbell and Frances Gay},
  year = {1989},
  doi = {10.3133/ofr89496},
  url = {https://pubs.usgs.gov/publication/ofr89496},
  note = {Source identifier: ofr89496}
}