2.2" Eocarcharia Dinops Tooth Fossil Cretaceous Age Carcharodontosaurid Dinosaur COA Poebrotherium enabling efficient chewing—a rare adaptation

enabling efficient chewing—a rare adaptation among reptiles

evidence points to rapid sea-level changes and a sudden drop in atmospheric carbon dioxide as likely factors

Feather and Leaves

" was a critical raw material for industries producing sulfuric acid

Barite frequently replaces other minerals and can even substitute for organic materials like wood

2.2" Eocarcharia Dinops Tooth Fossil Cretaceous Age Carcharodontosaurid Dinosaur COA Poebrotherium enabling efficient chewing—a rare adaptationLocation: Elrhaz Formation, Gadoufaoua, Tenere Desert, Niger, Africa Weight: 0. 5 Ounces Tooth Dimensions: 2. 2 Inches Long, 0. 8 Inches Wide, 0. 4 Inches Thick Comes with a Free Display. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Eocarcharia dinops, meaning "fierce eyed dawn shark," is an extinct theropod dinosaur discovered in Niger's Elrhaz Formation. Described in 2008 by paleontologists Paul Sereno and