TY - RPRT TI - Quaternary tephrochronology and deposition in the subsurface Sacramento–San Joaquin Delta, California, U.S.A. AU - Katherine L. Maier AU - Emma Gatti AU - Elmira Wan AU - Daniel J. Ponti AU - Mark Pagenkopp AU - Scott W. Starratt AU - Holly A. Olson AU - John Tinsley PY - 2017 DO - 10.1016/j.yqres.2014.12.007 UR - https://pubs.usgs.gov/publication/70147491 ID - 70147491 ER -