J10 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Palaeocarcharodon pathologically deformed S15 - Great Collection of

S15 - Great Collection of 157

Late Maastrichtian (Cappetta

in apparent pseudo anatomical connection

Ptychagnostus aculeatus

Kramberger 1882

J10 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Palaeocarcharodon pathologically deformed S15 - 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): 2. 7cm = 1. 06 Inch REF.: J10 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