Sphyrna zygaena (Smooth Hammerhead)
A rare Sphyrna zygaena tooth, the Smooth Hammerhead shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A unique collector's tooth. D042 is the top quality tooth on the left. Authenticity guaranteed.
D042 (Left) SIZE: 3/8"
Note - 6 new Sumatran Hammerhead teeth added in January 2018. Link to Sumatran teeth.