J3 - Top Rare Nigersaurus taqueti Sauropod Dinosaur Tooth Cretaceous Elrhaz Fm Proasaphiscus rigidus very fine grained CAI are

very fine grained CAI are set in a black ultra fine-grained matrix (~60 vol

It has been cleaned and prepared to unearth it from its natural shale matrix

This piece does not have any type of restoration or reparation

Sister taxa: Asiagena

J3 - Top Rare Nigersaurus taqueti Sauropod Dinosaur Tooth Cretaceous Elrhaz Fm Proasaphiscus rigidus very fine grained CAI areScientific name: Nigersaurus taqueti, (Sereno et al., 1999) Rebbachisaurid sauropod dinosaur Location: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz Fm Age: Lower Cretaceous, Aptian Albian stage ( 113 million years) Size (long): 2. 9cm = 1. 14 Inch REF.: J3 DESCRIPTION: Here we introduce this exceedingly rare dinosaur tooth from Elrhaz Fm. It is an authentic tooth of Nigersaurus, herbivorous sauropod rebbachisaurid dinosaur that lived