@misc{indiciae5754ad3fe3a7,
  title = {Hayward Fault rocks: porosity, density, and strength measurements},
  author = {C.A. Morrow and D.A. Lockner},
  year = {2001},
  doi = {10.3133/ofr01421},
  url = {https://pubs.usgs.gov/publication/ofr01421},
  note = {Source identifier: ofr01421}
}