@misc{indiciae266c03b5a650,
  title = {Seismic-reflection technique used to verify shallow rebound fracture zones in the Pierre Shale of South Dakota},
  author = {T. C. Nichols and K. W. King and D. S. Collins and R. A. Williams},
  year = {1988},
  doi = {10.1139/t88-037},
  url = {https://pubs.usgs.gov/publication/70013682},
  note = {Source identifier: 70013682}
}