@misc{indiciaec680a7de1cfa,
  title = {Lower Cretaceous Mount Pablo formation, northwestern Montana},
  author = {Melville Rhodes Mudge and Dudley D. Rice},
  year = {1982},
  doi = {10.3133/b1502d},
  url = {https://pubs.usgs.gov/publication/b1502D},
  note = {Source identifier: b1502D}
}