@misc{indiciaefc39fd83b7b9,
  title = {On simultaneous tilt and creep observations on the San Andreas Fault},
  author = {M.J.S. Johnston and S. McHugh and S. Burford},
  year = {1976},
  doi = {10.1038/260691b0},
  url = {https://pubs.usgs.gov/publication/70001094},
  note = {Source identifier: 70001094}
}