@misc{indiciaecf6d412244d4,
  title = {Density and velocity relationships for digital sonic and density logs from coastal Washington and laboratory measurements of Olympic Peninsula mafic rocks and greywackes},
  author = {Thomas M. Brocher and Nikolas I. Christensen},
  year = {2001},
  doi = {10.3133/ofr01264},
  url = {https://pubs.usgs.gov/publication/ofr01264},
  note = {Source identifier: ofr01264}
}