@misc{indiciaef70e2be142be,
  title = {A vertical seismic profiling experiment to determine depth and dip of the Paleozoic surface at drill hole U10bd, Nevada Test Site, Nevada},
  author = {Alfred H. Balch and Myung W. Lee and D. C. Muller},
  year = {1980},
  doi = {10.3133/ofr80847},
  url = {https://pubs.usgs.gov/publication/ofr80847},
  note = {Source identifier: ofr80847}
}