Jalquin Vista Park16 bedrock Mortars, many with recessed “Olla” rims3 housepitsElevation 1194 ft.What’s in a name? The City of Hayward may think this site was in Jalquin territory, but we believe the Yrgin controlled all of the Walpert Ridge “high country.”This is a great site with extensive views. You can drive right up to it.Note […]
Lynch Canyon Rancher Petroglyph Rock13 bedrock mortars and modern petroglyphs on two rocksElevation 539 ft.This camp sits near the headwaters of the North Fork of Lynch Creek.A large petroglyph panel may be found on this mortar rock.A closer look at the mortars.A nice workstation. Note the layout of the mortars and their size differences.Photograph by […]
Silva Creek Cave1 bedrock mortar in a rock shelter; a possible basin metate.Elevation 713 ft.Bob stands at the mouth of the cave. There’s plenty of room inside and comfortable sleeping areas.This beautiful cone-shaped mortar sits right in the middle of an ergonomically contoured rock slab.We believe the trinomial for this site is CA-CCO-6.
Upper Pond Village Creek10 bedrock mortars and 10 cupules.Elevation 1888 ft.This site sits beside the creek that flows down to the Pond Village. One of the mortars here is on a nice, flat slab in the creekbed.All ten cupules are on this rock, although it’s hard to make them out in this picture. Two are […]
Bob Walker’s Cave1 bedrock mortar, rock shelter, stacked rocksElevation 2147 ft.The late Bob Walker was an environmentalist, photographer, and president of the San Francisco Bay Chapter of the Sierra Club. During his tenure there he pushed for the expansion of Morgan Territory Regional Preserve and saw its acreage increase from 970 to more than 5,000 […]
Fig Pig Gulch Meadow19 bedrock mortars, including one broken and one probable.Stacked rock alignments.Elevation 1215 ft.This is a beautiful place for a picnic.Some of the rock alignments here form a nearly complete rectangle, which may contain the ruins of an inner rectangle.Figure I.3 in Archaeological and Geoarchaeological Investigations at Eight Prehistoric Sites in the Los […]
Kitchen Site22 bedrock mortars.Elevation 820 ft.We call this the “kitchen site” in honor of the twelve mortar rock found here.Heading down to the site.Photograph by Bob Bardell.This twelve mortar rock has some of the deepest bedrock mortars you’ll ever see. Three of these bullet-shaped mortars are over 15″ deep.A closeup of some of the deep […]
Manzanita Trail11 bedrock mortars and slick.Elevation 1700 ft.Looking at the camp from near the trail.The relative remoteness from water suggests this may have been a seasonal camp, but who knows?That’s Manzanita trail in the background.A pair of mortars in a natural depression.Photograph by Bob Bardell.