2.8" Brittlestar Ophiura Sp Starfish Fossil Ordovician Age Morocco COA Pterosaur Fossil evidence underscores this predator-prey

Fossil evidence underscores this predator-prey relationship: a healed bite wound on an Edmontosaurus demonstrates that attacks from tyrannosaurs occurred on living animals

Crocodiles are mostly found in the Old World

Actinocrinites Multiradiatus and Macrocrunus Verneuilianus Crinoid

The name trilobite means “three-lobed”

Most Elephant Bird populations are believed to have vanished around 1

2.8" Brittlestar Ophiura Sp Starfish Fossil Ordovician Age Morocco COA Pterosaur Fossil evidence underscores this predator-preyLocation: Kataoua Formation, Blekus, Morocco Weight: 3. 1 Ounces Dimension: 2. 9 Inches Long, 2. 2 Inches Wide, 0. 6 Inches Thick (Plate) Starfish Dimensions: 2. 8 Inches Long, 1. 5 Inches Wide Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Brittlestar Ophiura Sp This fascinating limestone slab originates from Middle Upper Ordovician rocks, about 450 million years old, found in the Anti Atlas region of the