Rankin Park Overlook1 bedrock mortar.Elevation 295 ft.The largest Indian village early Spanish explorers encountered was probably Carquin. There was a major Carquin village in Crockett on whose site Thomas Edwards constructed the “Old Homestead,” California Historic Landmark #731. This site, needless to say, was not a major one.Jim looks down at the Rankin Park mortar.
Stonebrae, 16th hole5 bedrock mortars on the 16th hole at Stonebrae golf course.Fore! At least they saved this site, a fate not shared by three others that had the misfortune to lie in the path of the Stonebrae development. That’s three we know about. There may have been more.Two of the mortars here are bowls […]
Blue Rock Springs Park — North Rock wall Elevation 695 ft. This wall reminds us of similar alignments on Mission Peak and in the South Bay. It runs, with breaks, nearly all the way to I-80. The barbed wire fence and rock wall coincide with each other. Were they constructed at the same time? Compare […]
Don Edwards Preserve4 bedrock mortars, possible cupulesElevation 103 ft.Another one of Jeff’s amazing finds.Nearly all the bedrock mortars we’ve encountered in the Bay Area occur on sandstone. These are the only ones we’ve seen in metamorphic chert.A closer look. Note the paired, shallow mortars. Such arrangements are rare. The only others we’ve seen are on […]
Jeff’s LookoutOne bedrock mortar, one slick, one pestle, one probable mortar, and one possible mortar.Elevation 1329 ft.This is another Sunol Ridge site Jeff turned us on to. Keep up the good work Jeff!The vicinity of Jeff’s Lookout offers fabulous views of Niles Canyon and Alameda Creek.The bedrock mortar and the slick form part of a […]