H29 -Exceedingly Rare Unidentified Basal Iguanodontian Dinosaur Tooth - Cretaceous Elrhaz Fm Ginglymostoma In the same matrix you

In the same matrix you can see an associated shark tooth

Amber piece size: 0

Blystagnostus

75'' Austerops (Phacops) Lower Devonian Trilobite(143855919973)

a mineral composed of Mg(OH)2

H29 -Exceedingly Rare Unidentified Basal Iguanodontian Dinosaur Tooth - Cretaceous Elrhaz Fm Ginglymostoma In the same matrix youScientific name: Unidentified Basal Iguanodontian dinosaur Location: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz Fm Age: Lower Cretaceous, Aptian Albian stage ( 113 million years) Size (long): 3,9cm = 1. 53Inch REF.: H29 DESCRIPTION: Unidentified basal iguanodontian dinosaur tooth found in Early Cretaceous rocks of Niger. Exceedingly rare specimen.