@misc{indiciaedb6509ddbbc3,
  title = {Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California},
  author = {Charles L. Powell and Robert W. Boessenecker and N. Adam Smith and Robert J. Fleck and Sandra J. Carlson and James R. Allen and Douglas J. Long and Andrei M. Sarna-Wojcicki and Raj B. Guruswami-Naidu},
  year = {2019},
  doi = {10.3133/sir20195021},
  url = {https://pubs.usgs.gov/publication/sir20195021},
  note = {Source identifier: sir20195021}
}