S504 - Top Huge Ouranosaurus nigeriensis Basal Hadrosaurid Dinosaur Tooth - Cretaceous Elrhaz Fm Neoceratodus africanus Scientists are advised to confirm

Scientists are advised to confirm the classification of any specimens they obtain before publishing results under this name

Precious collection of five nice teeth of this species of pterosaur

The size its Museum Grade

2 g including one polished thin section at UWB

The scanning electron microscopy in backscattered electron mode (BSE) images highlight the abundance of augite in the matrix

S504 - Top Huge Ouranosaurus nigeriensis Basal Hadrosaurid Dinosaur Tooth - Cretaceous Elrhaz Fm Neoceratodus africanus Scientists are advised to confirmObservations about our specimen: Truly huge adult unusual size. Nicely developed feeding wear. No restorations or repairs. An authentic Ouranosaurus tooth masterpiece. Enamel color its aoustanding as well, showing green colors crossed by microfractures mineralized in iron oxide. Ouranosaurus nigeriensis is a 78 meter (2327 ft) long, herbivorous dinosaur that lived in Niger during the Early Cretaceous (Aptian stage, ~110125 million years ago). Named in