Large authentic prehistoric shark tooth, Charcharocles Megalodon, Indonesia, Cialong, West Java, ca. 16-20 Mio. J.alt, Miocene, good tip & zacken, brown changing with golden bourlette, filigree preserved teeth, perfect quality, ca.12x8 cm, approx.140 g, rests of the matrix, comes from deposits that were closed a long time ago, collectw.