TY - RPRT TI - Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California AU - Charles L. Powell AU - Robert W. Boessenecker AU - N. Adam Smith AU - Robert J. Fleck AU - Sandra J. Carlson AU - James R. Allen AU - Douglas J. Long AU - Andrei M. Sarna-Wojcicki AU - Raj B. Guruswami-Naidu PY - 2019 DO - 10.3133/sir20195021 UR - https://pubs.usgs.gov/publication/sir20195021 ID - sir20195021 ER -