@misc{indiciae5a9621379e17,
  title = {Lead isotope compositions of Late Cretaceous and early Tertiary igneous rocks and sulfide minerals in Arizona: Implications for the sources of plutons and metals in porphyry copper deposits},
  author = {R. M. Bouse and J. Ruiz and S.R. Titley and R. M. Tosdal and J. L. Wooden},
  year = {1999},
  doi = {10.2113/gsecongeo.94.2.211},
  url = {https://pubs.usgs.gov/publication/70021711},
  note = {Source identifier: 70021711}
}