@misc{indiciaebc270384cfac,
  title = {Southwestern bounding fault of the Sioux Quartzite, South Dakota and Nebraska},
  author = {B. B. Houser},
  year = {1987},
  doi = {10.3133/ofr87626},
  url = {https://pubs.usgs.gov/publication/ofr87626},
  note = {Source identifier: ofr87626}
}