T43 - Exceedingly Rare Rooted Spinophorosaurus Sauropod Dinosaur Tooth Jurassic Irhazer Fm Albertella helena Impressive tooth from the giant

Impressive tooth from the giant sawfish Onchopristis numidus

ArgentinaFORMATION Argentina Cretaceous outcropsSIZE 4

Fossils have been found in marine strata in what is now Europe

Although they are exceedingly rare when compared to terrestrial rocks

T43 - Exceedingly Rare Rooted Spinophorosaurus Sauropod Dinosaur Tooth Jurassic Irhazer Fm Albertella helena Impressive tooth from the giantScientific name: Probably Spinophorosaurus nigeriensis, (Remes et al., 2009) Basal Sauropod Location: Tner Desert, Niger. Geological Formation: Irhazer Fm Age: Middle Jurassic, Bathonian stage ( 167 million years) Size (long): 2. 9cm = 1. 14 Inch REF.: T43 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