@misc{indiciae527fe4c3168a,
  title = {Great Lakes tectonic zone in Marquette area, Michigan: Implications for Archean tectonics in north-central United States},
  author = {P. K. Sims},
  year = {1991},
  doi = {10.3133/b1904e},
  url = {https://pubs.usgs.gov/publication/b1904E},
  note = {Source identifier: b1904E}
}