J11 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Grandagnostus See also Arambourg 1940

See also Arambourg 1940

Eocyphinium

Protocerauroides

T107 - New NWA 13472 LL4-6 Ordinary Chondrite Meteorite 28g Thick Crusted Slice

This is a gorgeous smokey quartz crystal cluster that was collected from the classical Arkansas location

J11 - Top Rare Unidentified Basal Sauropod Dinosaur Tooth Jurassic Tenere Desert Grandagnostus See also Arambourg 1940Scientific 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 REF.: J11 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 belong, since the