@misc{indiciaeb8eaa2cc5f3b,
  title = {Knickzone propagation in the Black Hills and northern High Plains: A different perspective on the late Cenozoic exhumation of the Laramide Rocky Mountains},
  author = {Brent J. Zaprowski and Edward B. Evenson and Frank J. Pazzaglia and Jack B. Epstein},
  year = {2001},
  doi = {10.1130/0091-7613(2001)029<0547:kpitbh>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70094002},
  note = {Source identifier: 70094002}
}