Join geologist Don Albright for an easy walk around Los Penasquitos Ranch House and the surrounding property.  We will examine the geology of the sedimentary formations that make up the coastal marine terraces and the volcanic formations that make up the highlands east of the ranch house.  We will also discuss earthquakes and the faults that have affected the Penasquitos Canyon area. Meet at the Ranch House Courtyard.

Sponsored by the Friends of los Peñasquitos Canyon Preserve.