1.7" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Brontothere permitting substantial crystal development

permitting substantial crystal development

With streamlined shapes and powerful tails

and new teeth continually grew to replace lost teeth — analogous to a new shark

a feature uncommon in reptiles but typical of ornithischian dinosaurs

This dinosaur is particularly notable for its complex dental battery

1.7" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Brontothere permitting substantial crystal developmentLocation: Oued Zem, Morocco Weight: 0. 2 Ounces Dimensions: 1. 7 Inches Long, 0. 9 Inches Wide, 0. 5 Inches Thick Come with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Dinosaur Era, 100 million years ago. Onchopristis, a giant sawfish from the Upper Cretaceous Period, is notably represented by numerous fossils discovered in the Sahara Desert. Distinguished by its elongated 2. 5 meter rostrum lined with