JS5 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Agraulus ceticephalus 5 cm • 4

5 cm • 4

quadrate with a vertical oval stapedial notch

Bumastus agmakros

Ceratonurus

AGE Middle Triassic (~244 Million Years)

JS5 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Agraulus ceticephalus 5 cm • 4Scientific 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): 4. 4cm = 1. 75 Inch REF.: JS5 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