Age determination for fluvial and marine terraces along the lower Santa Ynez River, California

We mapped, surveyed, and dated fluvial and marine terraces that cross the Santa Ynez River fault in southern California to document the timing, amount, and rate of deformation along the fault over the past 100 kyr. This submission includes terrace mapping, terrace elevation profiles, and terrace ages from luminescence and radiocarbon dating. These data were collected between March and October of 2019.