Scientific name: Hybodus (Agassiz 1837) - Shark Dorsal Spine Location: Taouz, South Morocco Geological Formation: Ifezouane Fm Age: Upper Cretaceous, Cenomanian stage ( 96 million years) Size: 18,8cm Ref: 1110 Beautiful spine corresponding to the dorsal fin of this incredible shark that reigned the seas and the fluvial systems next to the coast during all the Mesozoic Era. It is a species of shark that presented particular features, such as this sharp spine in its flipper. The preservation of this piece is very good, and the strong and well defined longitudinal stretch marks can be observed. Its fossilization color has gorgeous orangish shades. All our fossils comes with Certificate of Authenticity.