04569 - Top Quality 5.32 Inch Hybodus Shark Dorsal Spine KemKem Concavotectum It includes a brief explanation

It includes a brief explanation of the stratigraphic concepts that have been established formally until today in the studies of this sector of Morocco

It has tiny glued fractures

The teeth with strong and vivid fossilization colors such as red

David Unwin

It is conserved in its natural matrix of sandstone

04569 - Top Quality 5.32 Inch Hybodus Shark Dorsal Spine KemKem Concavotectum It includes a brief explanationBeautiful 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. It has some