TY - RPRT TI - Correlation of the Rockland ash bed, a 400,000-year-old stratigraphic marker in northern California and western Nevada, and implications for middle Pleistocene paleogeography of central California AU - A.M. Sarna-Wojcicki AU - C.E. Meyer AU - H. R. Bowman AU - Hall N. Timothy AU - P.C. Russell AU - M.J. Woodward AU - J. L. Slate PY - 2017 DO - 10.1016/0033-5894(85)90031-6 UR - https://pubs.usgs.gov/publication/70012864 ID - 70012864 ER -