Crotalocephalina/Crotalocephalus gibbus and Reedops Jince Formation Spinosaurus was the largest of

Spinosaurus was the largest of all known carnivorous dinosaurs

Offered here is a well-preserved tooth

is a Lower Ordovician trilobite from Ait Zolli

The specimen has been repaired through across the pygidium

Ellipscephalus hoffi is a blind trilobite arising in the Jince Formation

Crotalocephalina/Crotalocephalus gibbus and Reedops Jince Formation Spinosaurus was the largest ofThe matrix contains both a Crotalocephalus and a Reedops, both from the Lower Devonian ( 395 345 mya). The Crotalocephalus is 2. 0 inches long and the Reedops (if unfurled) 2. 9 inches long. There is a repair across the pygidium on the Crotalocephalus and one running diagonally along the Reedops.