10135 - Top Rare Ouranosaurus 0.98'' Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Psammechinus low shock stage

low shock stage

Harpes gracilis

alabamaensis and G

• Silurian of United States (5: Wisconsin collections)

† Annamitella

10135 - Top Rare Ouranosaurus 0.98'' Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Psammechinus low shock stageScientific name: Ouranosaurus nigeriensis, (Taquet, 1976) Basal Hadrosaur Location: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz Fm Age: Lower Cretaceous, Aptian Albian stage ( 113 million years) 2. 5cm = 0. 98 Inch DESCRIPTION: Here we introduce this exceedingly rare dinosaur tooth from Elrhaz Fm. It is an authentic tooth of Ouranosaurus, herbivorous basal hadrosaur dinosaur that lived during the Aptian stage of the Early Cretaceous