@misc{indiciae7d40978187f1,
  title = {The environmental control of sedimentary iron minerals and its relation to the origin of the Ironwood iron formation},
  author = {N. King Huber},
  year = {1956},
  doi = {10.3133/ofr5657},
  url = {https://pubs.usgs.gov/publication/ofr5657},
  note = {Source identifier: ofr5657}
}