@misc{indiciae238e79d60d65,
  title = {Maps and documentation of seismic CPT soundings in the central, eastern, and western United States},
  author = {Thomas L. Holzer and Thomas E. Noce and Michael J. Bennett},
  year = {2010},
  doi = {10.3133/ofr20101136},
  url = {https://pubs.usgs.gov/publication/ofr20101136},
  note = {Source identifier: ofr20101136}
}