TY - RPRT TI - Temporal fluctuations in grain size, organic materials and iron concentrations in intertidal surface sediment of San Francisco Bay AU - E. A. Thomson-Becker AU - Samuel N. Luoma PY - 1985 DO - 10.1007/bf00048689 UR - https://pubs.usgs.gov/publication/70012882 ID - 70012882 ER -