Myophorella clavellata, fossil saltwater clam, marine bivalve mollusk found at Vaches Noires in Normandy, France

Myophorella clavellata, fossil saltwater clam, marine bivalve mollusk found at Vaches Noires in Normandy, France

Arterra Picture Library / Alamy Stock Photo

Image ID: D2863F

Myophorella clavellata, a fossil saltwater clam, marine bivalve mollusk in the family Trigoniidae, found at Vaches Noires in Normandy, France

Location: Vaches Noires, Normandy, France