J12 - Spinophorosaurus nigeriensis Sauropod Dinosaur Tooth Jurassic Irhazer Fm Teeth Tooth 3: 63 mm (2

Tooth 3: 63 mm (2

332g of this rare type of Carbonaceous Chondrite CM

06g Witnessed Meteorite

Species Ampyx sp

32 g of this rare type of Carbonaceous Chondrite CV3

J12 - Spinophorosaurus nigeriensis Sauropod Dinosaur Tooth Jurassic Irhazer Fm Teeth Tooth 3: 63 mm (2Scientific name: Probably Spinophorosaurus nigeriensis, (Remes et al., 2009) Location: Tner Desert, Niger. Geological Formation: Irhazer Fm Age: Middle Jurassic, Bathonian stage ( 167 million years) Size (long): 1. 7cm = 0. 66 Inch REF.: J12 DESCRIPTION: Here we introduce this exceedingly rare sauropod dinosaur tooth from Irhazer Fm. It is an authentic tooth of Spinophorosaurus nigeriensis. Spinophorosaurus is a genus of sauropod dinosaur that lived