This catalog contains teeth from an extinct Tiger shark - Galeocerdo contortus. These teeth are noted for their hooked crowns that are recurved and finely serrated. Roots are very thick. The Sharktooth Hill site produces great Galeocerdo contortus teeth, and we are offering some the highest quality teeth available with excellent color and preservation. *** Note - Also included in this catalog are the Galeocerdo contortus symphyseal teeth. These Galeocerdo contortus symphyseal teeth are very unique, in excellent condition, and seldom scene. ** A fantastic selection from the Fire Zone diggings! **