T27 - Rare Ouranosaurus Basal Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Libanopristis hiram The matrix has some fractures

The matrix has some fractures that have been glued together

as well as a more developed "keeled" crest compared to Ornithocheirus

Observations: Incredible piece

Fulgurites are homologous to Lichtenberg figures

T27 - Rare Ouranosaurus Basal Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Libanopristis hiram The matrix has some fracturesScientific 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. 5 cm = 0. 98 Inch REF.: T27 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