Mongolia 2020 500 Togrog - Diplocaulus – Evolution of Life - 1 Oz Silver Coin

This prehistoric fossil is now featured on an impressively detailed smartminting© high relief coin. It is plated in rose gold on an antique finish rock matrix background.

As a water dweller with a size of 0.5 – 1.0 meter this fossil lived on small fishes and tadpoles. The Diplocaulus probably used its flattened tail and eye-catching boomerang shaped skull to create an uplift from the seabed when a prey was detected.