Otodus obliquus (Mackerel Shark and Great Grandfather to the Megalodon)
6.0cm slant size. These are on their original matrix. These ones are not composite.
Otodus obliquus sp of Shark, an ancient extinct mackerel shark. Otodus is dated to around 54 Million years (Eocene) and normally are collected from Oued Zem, Khouribgan Phosphate mines of Morocco. Tips are not always perfect, but they are still well over average size teeth, some of the biggest you are likely to find. Sometimes size really does matter to a collector!