10137 - Top Rare Ouranosaurus 0.70'' Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Onchopristis Teeth One of the difficult features

One of the difficult features to find in dentition samples of Spinosaurus is present in this piece

S17- Beautiful Thick Slice NWA Unclassified Type 3 Chondrite Meteorite 34

50 143844164221 New Classification TARDA Carbonaceous Chondrite C2 Ung 0

updated 14 Jan 2012)

Nicely collection of 2 Halisarus walkeri teeth and 1 Eremiasaurus heterodontus tooth

10137 - Top Rare Ouranosaurus 0.70'' Hadrosaurid Dinosaur Tooth Cretaceous Elrhaz Fm Onchopristis Teeth One of the difficult featuresScientific 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) 1. 8cm = 0. 70 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