2.9" Brittlestar Ophiura Sp Starfish Fossil Ordovician Age Morocco COA Trimerorhachis This is seen as a

This is seen as a deep water adaptation for the eyes to better withstand the higher water pressure of deep water

The beauty of many seashells comes from Aragonite

subtropical climates

the wood underwent silicification—a millennia-spanning process in which silica-based minerals

2.9" Brittlestar Ophiura Sp Starfish Fossil Ordovician Age Morocco COA Trimerorhachis This is seen as aLocation: Kataoua Formation, Blekus, Morocco Weight: 4 Ounces Dimension: 3. 6 Inches Long, 2. 3 Inches Wide, 0. 6 Inches Thick (Plate) Starfish Dimensions: 2. 9 Inches Long, 2 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 Moroccan