David-Gordon:
Chumash Painted Cave
David-Gordon:
Condor Cave
David-Gordon:
SB-16
David-Gordon:
Hemet Maze Rock
David-Gordon:
CA-RIV-105
David-Gordon:
CA-LAN-357
David-Gordon:
Caliente Range Site
David-Gordon:
Organ Grinder Site
David-Gordon:
CA-SLO-336
David-Gordon:
Xoy Large Cave
David-Gordon:
Negus Cave
David-Gordon:
Zion Wash
David-Gordon:
CA-VEN-347
David-Gordon:
CA-VEN-347
David-Gordon:
Snow Site E
David-Gordon:
CA-VEN-195
David-Gordon:
Luiseño Petroglyph Meadow
David-Gordon:
High Sierra Spring Site
David-Gordon:
High Sierra Spring Site
David-Gordon:
Ghost Dance Site
David-Gordon:
Goode Spring
David-Gordon:
Mandala Cave
David-Gordon:
Carrizo Ridge
David-Gordon:
CA-VEN-35
David-Gordon:
CA-SBA-1652
David-Gordon:
Surprise Tank
David-Gordon:
Surprise Tank
David-Gordon:
Surprise Tank
David-Gordon:
Surprise Tank
David-Gordon:
CA-VEN-35