S36 - Ouranosaurus nigeriensis Basal Hadrosaur Dinosaur Tooth Cretaceous Elrhaz Fm Micraster Upper Maestrichian level 3

Upper Maestrichian level 3

Sister taxa: Armonia

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Environments: marine (4 collections)

S36 - Ouranosaurus nigeriensis Basal Hadrosaur Dinosaur Tooth Cretaceous Elrhaz Fm Micraster Upper Maestrichian level 3Scientific 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) Size (long): 2. 2cm = 0. 86 Inch REF.: S36 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