William “Bill” Kettler discovered two Native American skeletons, cogged stones and other artifacts in the area now known as the Bolsa Chica Wetlands when he was a young teenager in the early ...

Over 1,000 ‘cogged’ stones have been found on the Bolsa Chica Mesa, possibly a manufacturing site of these mysterious artifacts.” Have you heard of cogged stones? They are fascinating.

The California Coastal Commission has ordered a developer to pay a $430,000 fine for what officials say was unauthorized digging in an environmentally sensitive area in the Bolsa Chica Mesa in ...

HUNTINGTON BEACH–Those looking to preserve the Bolsa Chica Wetlands say the land ... and the Goodell property, known as the “cogged stone” site, received in the national historical ...

The Department of Interior has concurred with the state Office of Historic Preservation that Bolsa Chica’s cogged stone site should be eligible for listing on the National Registry of Historic ...