@misc{indiciae5d6bee1ecd4a,
  title = {Geochemical database for the Boulder batholith and its satellitic plutons, Southwest Montana},
  author = {Edward A. du Bray and Karen Lund and Robert I. Tilling and Paul Denning and Ed DeWitt},
  year = {2009},
  doi = {10.3133/ds454},
  url = {https://pubs.usgs.gov/publication/ds454},
  note = {Source identifier: ds454}
}