@misc{indiciae01f677b5fe10,
  title = {Phanerozoic structural features in the northern Midcontinent, U.S.A.},
  year = {1988},
  doi = {10.3133/mf1835e},
  url = {https://pubs.usgs.gov/publication/mf1835E},
  note = {Source identifier: mf1835E}
}