Madagascar Polished Clam Fossil Pair (Set of 2)

*Product photo is of the actual item you will receive when ordered.
Clam Fossils from Madagascar are about 150 million years old, dating from the Jurassic Period. Clams have a long fossil history, first appearing in the late Cambrian Period. Clams are bivalve mollusks, so-called because their shells consist of two parts called valves.