2.9" Goniatite Ammonite Fossil Polished, Cut Half's Erfoud Morocco Devonian Age COA

Location: Erfoud (Anti-Atlas), Morocco  

Weight: 7.7 Ounces

Dimensions: 2.9 Inches Long, 2.6 Inches Wide, 1.3 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 were marine cephalopods that thrived from the Devonian to the Cretaceous periods. Their name comes from their "ram's horn"-shaped shells, inspired by the Egyptian god Amun, who is shown with ram’s horns. Though they resemble modern Nautiloids, their closest living relatives are likely octopi, squid, and cuttlefish. Their shells feature chambers separated by septa, whose attachment forms distinctive suture patterns used for identification. The early Goniatites display a "Goniatitic" zigzag pattern of smooth lobes and saddles, while later Ammonites exhibit more complex fern-like sutures. This fossil captures that fascinating evolutionary detail.

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