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The detailed suture patterns formed where the septa met the shell wall are distinctive features used to classify different ammonite species and genera
Each specimen offers a rare glimpse into prehistoric oceans and the incredible scale
Cretaceous Age (66-145 million years ago)
its dominance was likely moderated by the presence of other large marine carnivores
XL 2.6" Sawfish Fossil Tooth Barb Onchopristis Numidus Cretaceous Dinosaur Era COA Ornithocheirid The detailed suture patterns formedLocation: Oued Zem, Morocco Weight: 0. 6 Ounces Dimensions: 2. 6 Inches Long, 1. 3 Inches Wide, 0. 6 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Dinosaur Era, 100 million years ago. In the warm, shallow waters of the Upper Cretaceous, over 95 million years ago, Onchopristis glided silently, its massive 2. 5 meter long saw like rostrum cutting through the water. This formidable snout,