@misc{indiciae9d19ebd94706,
  title = {Tertiary and Quaternary tectonic faulting in southernmost Illinois},
  author = {W.J. Nelson and F.B. Denny and J.A. Devera and L.R. Follmer and J.M. Masters},
  year = {1997},
  doi = {10.1016/s0013-7952(97)00005-7},
  url = {https://pubs.usgs.gov/publication/70019662},
  note = {Source identifier: 70019662}
}