good condition fossil mounted on wood. Pisces (dogfish shark) class; species: Centrosqualus primaevus; authority Pictet; locality mudstone So Cal.
24" x 14"x 4"
A Dog Fish Shark Fossil, late Cretaceous period
the centrosqualus primaevus specimen mounted on a wood panel, according to the owner it was located in mudstone in Southern California, good condition, 24" x 14"x 4".