0.9" Ouranosaurus Fossil Tooth Cretaceous Age Iguanodontid Dinosaur Niger Sarcosuchus This evolutionary adaptability allowed ammonites

This evolutionary adaptability allowed ammonites to flourish in a wide range of marine environments for over 300 million years

corals re-emerged and began building the first large reef systems

True crocodiles would not develop a similar body plan until the Early Jurassic

Leslie County

0.9" Ouranosaurus Fossil Tooth Cretaceous Age Iguanodontid Dinosaur Niger Sarcosuchus This evolutionary adaptability allowed ammonitesLocation: Elrhaz Formation, Gadoufaoua, Tenere Desert, Niger, Africa Weight: 0. 3 Ounces Tooth Dimensions: 0. 9 Inches Long, 0. 6 Inches Wide, 0. 6 Inches Thick Comes with a Free Display. The item pictured is the one you will receive. Own a remarkable piece of one of the most distinctive dinosaurs to ever walk the earth. This is a genuine, beautifully preserved fossil from Ouranosaurusa fascinating, sail backed iguanodontian dinosaur. Discovered in