@misc{indiciae98aefc67311f,
  title = {Geology of the Michigan basin with reference to subsurface disposal of radioactive wastes},
  author = {Wallace De Witt},
  year = {1960},
  doi = {10.3133/tei771},
  url = {https://pubs.usgs.gov/publication/tei771},
  note = {Source identifier: tei771}
}