@misc{indiciae2910b611b5b0,
  title = {Geology of the region around Lead, South Dakota, and its bearing on the Homestake ore body},
  author = {Sidney Paige},
  year = {1924},
  doi = {10.3133/b765},
  url = {https://pubs.usgs.gov/publication/b765},
  note = {Source identifier: b765}
}