@misc{indiciae518eed671298,
  title = {Synthesis of petrographic, geochemical, and isotopic data for the Boulder batholith, southwest Montana},
  author = {Edward A. du Bray and John N. Aleinikoff and Karen Lund},
  year = {2012},
  doi = {10.3133/pp1793},
  url = {https://pubs.usgs.gov/publication/pp1793},
  note = {Source identifier: pp1793}
}