JS4 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Prognathodon curii M45 - Great Collection of

M45 - Great Collection of 23

Impressive partial Spinosaurus ilium pelvic bone

Brazil (22)

Illaenus tianrongi

JS4 - Top Rare Jobaria tiguidensis Sauropod Dinosaur Tooth Jurassic Tiouraren Fm Prognathodon curii M45 - Great Collection ofScientific 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. 7cm = 1. 45 Inch REF.: JS4 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