F13 - Top Rare Nigersaurus taqueti Sauropod Dinosaur Tooth Cretaceous Elrhaz Fm Lunar Meteorites Extremely rare rooted specimen of

Extremely rare rooted specimen of an unidentified species of "Dog-faced" Cretaceous crocodile

and Pallasites Comments: Approved 16 Mar 2015 Writeup Writeup from MB 104:

N25 Rare 1

Orthoceras spissiseptum

Parent taxon: Ditomopyginae according to R

F13 - Top Rare Nigersaurus taqueti Sauropod Dinosaur Tooth Cretaceous Elrhaz Fm Lunar Meteorites Extremely rare rooted specimen ofScientific 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.: F13 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