4.4" Acanthoceras Ammonite Fossil Agadir Morocco 360 Million Year Old COA Tyrannosaurus Rex Some researchers suggest the crest

Some researchers suggest the crest may have housed salt glands

Their distinctive bony carapace provided essential protection while accommodating remarkable variation in body size and ecological niche

fast-swimming predator had a streamlined body

and the evolutionary continuity between extinct and modern plant life

The pointed teeth are a little more puzzling however

4.4" Acanthoceras Ammonite Fossil Agadir Morocco 360 Million Year Old COA Tyrannosaurus Rex Some researchers suggest the crestLocation: Agadir, Morocco Weight: 1 Pound 4. 5 Ounces Dimensions: 4. 4 Inches Long, 3. 6 Inches Wide, 1. 8 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 360 million years old. Acanthoceras Ammonite Ammonoids were ancient marine cephalopods that flourished in the oceans from the Devonian through the Cretaceous periods. Their elegantly coiled shells, shaped like a rams horn, inspired their