05358 - Nicely Preserved 1.28 Inch Serrated Palaeocarcharodon orientalis (Pygmy white Shark) Tooth Squalicorax pristodontus often prismatic

often prismatic

See also Sepkoski 2002

ZGEE1 (Devonian of Morocco)

and from the land

Pseudocryphaeus

05358 - Nicely Preserved 1.28 Inch Serrated Palaeocarcharodon orientalis (Pygmy white Shark) Tooth Squalicorax pristodontus often prismaticThis is one of the sharks with sharpest and most serrated edges of all the assemblage in the Paleogene phosphate quarries of the Oulad Abdoun Basin (Morocco). The lateral serrations are really spectacular. It is still sharp, with an intact tip. Its root is also completely original, not like many which are sold online. It is difficult to find better specimens than this one. The serrate lateral cusplets are also well preserved. The genus