SW Riggs Canyon
5 bedrock mortars on a small shelf, 4 on one rock.
Elevation 1523 ft.
Bob clears leaf litter from a mortar.
SW Riggs Canyon
SW Riggs Canyon
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SW Riggs Canyon
5 bedrock mortars on a small shelf, 4 on one rock.
Elevation 1523 ft.
Bob clears leaf litter from a mortar.