Scientific name: Kryptops palaios, (Sereno & Brusatte, 2008) - Abelisaurid Theropod Dinosaur Premaxillary Tooth. Location: Gadoufaoua, Téneré Desert, Niger Geological Formation: Erlhaz Fm Age: Lower Cretaceous, Aptian/Albian stage ( 113 million years) Size: 1,9cm REF.: #J631 DESCRIPTION: Observations: Top quality specimen. Just pristine preservation with amazing enamel color as well as well developed carina (serrations). It has the morphology of premaxillary teeth. Kryptops is a genus of abelisaurid theropod dinosaur from the Early Cretaceous of Niger. It is known from a partial skeleton found at the Gadoufaoua locality in the western Ténéré Desert, in rocks of the Aptian-Albian age Elrhaz Formation. This dinosaur was described by paleontologists Paul Sereno in 2008. The genus name means "covered face", in reference to evidence that the face bore a tightly-adhering covering. The type species is K. palaios, which means "old". In Elrhaz Fm have been described several genera of crocodylomorphs (Anatosuchus, Araripesuchus, Sarcosuchus, and Stolokrosuchus), undescribed ornithocheirid pterosaurs, the theropod dinosaurs Eocarcharia, Kryptops, Suchomimus, and an undescribed noasaurid (possibly Bahariasaurus), the sauropods Nigersaurus and an undescribed titanosaurian (possibly Malawisaurus), and the iguanodontians Lurdusaurus, Ouranosaurus and Erlhazosaurus. All of our fossils come with a Certificate of Authenticity. Every week, the issued Certificates of Authenticity are updated in our database verification system on our website. If you find that your certificate has not yet been updated, please contact us and we will update it immediately. Display box included.