Carcharhinus brachyurus (Copper shark)
A rare Carcharhinus brachyurus tooth, the Copper 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 very unique collector's tooth. D064 is the upper jaw tooth on the right. Authenticity guaranteed.
D064 (Right) SIZE: 9/16"
Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018. Link to Sumatran teeth.