Large ball-shaped concretions ranging from 2 – 5 feet in diameter line up in neat little rows hidden just under the waves that should be hidden deep in the ocean can be found at Bowling Ball Beach in Mendocino County.
Large ball-shaped concretions ranging from 2 – 5 feet in diameter line up in neat little rows hidden just under the waves that should be hidden deep in the ocean can be found at Bowling Ball Beach in Mendocino County.
