J55 - Rare Eocarcharia dinops Dinosaur Tooth - Cretaceous Elrhaz Fm Tenere Desert Densonella semele Hysterolenus

Hysterolenus

Rhabdognathus

the sample is formed by phenocrysts mostly of olivine

Prepared as partial free standing

It is from the Hamadasuchus rebouli species

J55 - Rare Eocarcharia dinops Dinosaur Tooth - Cretaceous Elrhaz Fm Tenere Desert Densonella semele HysterolenusScientific name: Eocarcharia dinops, Sereno and Brusatte, 2008 Location: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz Fm Age: Lower Cretaceous, Aptian Albian stage ( 113 million years) Size (long): 3. 1cm = 1. 22 Inch REF.: J55 DESCRIPTION: Eocarcharia (meaning "dawn shark") is a genus of carcharodontosaurid theropod dinosaur from the Early Cretaceous Elrhaz Formation that lived in the Sahara 112 million years ago, in what today is the