@misc{indiciaebc629b813ab2,
  title = {Seismic velocities and geologic logs from borehole measurements at eight strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake},
  author = {J. F. Gibbs and T. E. Fumal and T. J. Powers},
  year = {1993},
  doi = {10.3133/ofr93376},
  url = {https://pubs.usgs.gov/publication/ofr93376},
  note = {Source identifier: ofr93376}
}