This is a tooth of the early shark Lebachacanthus pollichiae. The fossil comes from the Permian period deposits (Schwarzpelit Bank) of Breitenheim/Pfalz in Germany. The tooth is complete, three-dimensional preserved and rises clearly from the slab. The fossil measures approximately 1.2 cm. The stone is unbroken and measures approximately 5.5 x 4 x 0,7 cm. This is a rarely offered exhibit from a strictly protected location, it comes from an old collection. No manipulations!