Volvon Village on Mallory Creek 715 bedrock mortars and countless housepits spread over a half mile. Cupule rock. This village, located in the highlands of the Black Hills, must have been one of the largest settlements in the prehistoric Bay Area, yet it was, apparently, unknown to early archaeologists and historians. It does not appear […]
ALA-6044 bedrock mortars and 182 cupules near the intersection of Crow Canyon Road and Castro Valley Boulevard.The official trinomial for this site is CA-ALA-60. E. Breck Parkman, Senior State Archaeologist for California State Parks, suggests this may be one of the oldest acorn processing sites in the Bay Area. Cultural material excavated here has been […]
Frick Lake16 bedrock mortars and anvils.This site hugs the southwestern boundary of Brushy Peak Regional Preserve. Thanks to Joel for discovering it.Looking down at the site and at Frick Lake.Photograph by Bob Bardell.The mortar rocks.A closeup of one of the mortar rocks.Another mortar rock. Note the range of mortar sizes–from the cupule/anvil through the shallow […]
Lake Del Valle, Campsite 7414 cupule rock and 1 small bedrock mortar on rock in the nearby creekElevation 714 ft.Thanks to Joel and Alex for discovering these rocks.The cupule rock was likely moved here. The patterns of cupules appear non-random, which suggests they may have had representational functions.This shallow mortar is difficult to make out […]
Lower Volvon Village200 bedrock mortars and a 32 cupule rock. A second cupule rock also at the site. Numerous housepits.Elevation 1445 ft.This is one of the largest collections of bedrock mortars in California, and it is only about a mile and a half away from the main Volvon Village.The Lower Village sits on the side […]
Mid Upper Welch CreekOne bedrock mortarElevation 1410 ft.To those who believe it’s not worth their time and effort to check out a single-mortar site, we offer this one as a rebuttal. Go in the winter when water cascades down Welch Creek.Another one of Jeff’s great finds. Keep ’em coming Jeff!Note this mortar’s broad, flaring mouth.