@misc{indiciaeb3e2278406dc,
  title = {Geology of the Cartersville and Hathaway quadrangles, Montana},
  author = {J. F. Smith},
  year = {1956},
  doi = {10.3133/i155},
  url = {https://pubs.usgs.gov/publication/i155},
  note = {Source identifier: i155}
}