@misc{indiciae0823bb1b7247,
  title = {Map showing plutons and accreted terranes of the Sierra Nevada, California, with a tabulation of U/Pb isotopic ages},
  author = {William P. Irwin and Joseph L. Wooden},
  year = {2001},
  doi = {10.3133/ofr01229},
  url = {https://pubs.usgs.gov/publication/ofr01229},
  note = {Source identifier: ofr01229}
}