@misc{indiciae7b8f7f93a6ac,
  title = {Stratigraphic studies in southwestern Montana and adjacent Idaho--lower Tertiary Anaconda Conglomerate and Mesoproterozoic Gunsight Formation},
  author = {J. Michael O’Neill and Russell G. Tysdal},
  year = {2005},
  doi = {10.3133/pp1700},
  url = {https://pubs.usgs.gov/publication/pp1700},
  note = {Source identifier: pp1700}
}