The invasive foraminifera <em>Trochammina hadai </em>as a biostratigraphic marker of the Anthropocene in San Francisco Bay

Himson, Stephen

The invasive foraminifera Trochammina hadai as a biostratigraphic marker of the Anthropocene in San Francisco Bay

Stephen james Himson¹, Mary McGann², Mark Williams¹, Jan A Zalasiewicz³ and Colin Waters⁴, (1)University of Leicester, Leicester, LE1, United Kingdom, (2)U.S. Geological Survey, Menlo Park, CA, United States, (3)University of Leicester, Geology, Leicester, United Kingdom, (4)University of Leicester, Leicester, United Kingdom