3.1" Goniatite Ammonite Fossil Polished, Cut Half's Erfoud Morocco Devonian Age COA Prognathodon Tooth The ammonite shell served multiple

The ammonite shell served multiple functions

most notably a massive asteroid impact that triggered global climate disruptions and the collapse of marine ecosystems

They are most famous for their gigantic eggs

coexisting at around 30 feet in length and weighing up to 5

layers have been formed in the same way as the Carboniferous

3.1" Goniatite Ammonite Fossil Polished, Cut Half's Erfoud Morocco Devonian Age COA Prognathodon Tooth The ammonite shell served multipleLocation: Erfoud (Anti Atlas), Morocco Weight: 8. 3 Ounces Dimensions: 3. 1 Inches Long, 3. 1 Inches Wide, 1. 2 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Devonian Age, 370 million years old. Goniatite Ammonite Ammonoids dominated the seas from the Devonian to the Cretaceous periods with their boldly coiled shells, inspired by the rams horns of the Egyptian god Amun. Though they look like