20160 - Finest Grade Ouranosaurus Basal Hadrosaurid Dinosaur Tooth - Cretaceous Elrhaz Fm Triarthrus eatoni The limb bone is preserved

The limb bone is preserved

Bergeron 1890 (trilobite)

Bumastus cuniculus

Here is a magnificent example with a root and preserved in its natural matrix

It is a magnificent example of the Moroccan Acanthopyge

20160 - Finest Grade Ouranosaurus Basal Hadrosaurid Dinosaur Tooth - Cretaceous Elrhaz Fm Triarthrus eatoni The limb bone is preservedScientific 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 REF.: 20160 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