@misc{indiciae6a87cb35773b,
  title = {Regional three-dimensional seismic velocity model of the crust and uppermost mantle of northern California},
  author = {C. Thurber and H. Zhang and T. Brocher and V. Langenheim},
  year = {2009},
  doi = {10.1029/2008jb005766},
  url = {https://pubs.usgs.gov/publication/70035804},
  note = {Source identifier: 70035804}
}