JS58 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Shark vertebrae dunklei there were two to

dunklei there were two to five barbs on each tooth

two uncommon mosasaurs from the Upper Cretaceous of New Jersey

Spencia quadrata

AGE Lower Devonian

JS58 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Shark vertebrae dunklei there were two toScientific name: Probably Jobaria tiguidensis (Sereno et al., 1999) Basal Sauropod Location: Tner Desert, Niger. Geological Formation: Tiouraren Fm Age: Middle Jurassic ( 167 million years) Size (long): 3. 4cm = 1. 37 Inch REF.: JS58 DESCRIPTION: About the identification: The exact and accurate taxonomic identification of this type of teeth is not an easy task. On the one hand, there is the problem of knowing with certainty to which formation they