Extremely rare and very large fossil lower position Ganges Shark tooth from the Late Pliocene-Early Pleistocene of North Central Java, Indonesia. This extant species is seldom seen and is unique in its ability to inhabit freshwater environments. Almost 13/16" long and all natural with no repairs or restoration.   
 
Private Vault specimens are hand-picked from my personal collection, and are stand-out fossils based on exceptional rarity, condition, coloration, etc., or a combination of such traits, making them very difficult to obtain.