pebblewatcher:
faulting in sediments at Montara Beach
pebblewatcher:
something interesting, I assume
pebblewatcher:
Caskey showing movement
pebblewatcher:
aerial photography of HMB Airport
pebblewatcher:
folad borings in Purissima Formation
pebblewatcher:
on top of the ridge at seal cove
pebblewatcher:
folded chert up close
pebblewatcher:
dead bird on a rock
pebblewatcher:
Montara Beach
pebblewatcher:
one of the twin peaks
pebblewatcher:
chert
pebblewatcher:
Caskey lecturing with Sutro Tower in the background
pebblewatcher:
SF in the morning
pebblewatcher:
Caskey showing the fault dip
pebblewatcher:
Caskey and the armful of maps that no one cared about