The northern-most San Andreas rift valley at Alder Creek in coastal Mendocino County is a highly fractured tectonic zone, featuring at least two main stems of the San Andreas Fault itself, and riddled with multiple minor transform and thrust faults, both on-land and offshore… Read More  Seismite: Sedimentary layers (lithified strata) deformed during the seismic … More Earthquake Country, Geomorphography, and our Latest Podcast Episodes