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

Location: Erfoud (Anti-Atlas), Morocco  

Weight: 7.7 Ounces

Dimensions: 3.1 Inches Long, 2.6 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 were marine organisms that thrived from the Devonian to the Cretaceous periods. Their name is derived from the distinctive "ram’s horn" shape of their shells, inspired by the Egyptian god Amun, famously depicted with ram’s horns. Though resembling modern Nautiloids, ammonoids are more closely related to octopuses, squids, and cuttlefish. Their shells were segmented into chambers by septa, whose intersections with the outer shell formed complex suture patterns vital for classification. Early Goniatites feature a characteristic "Goniatitic" zigzag design of smooth lobes and saddles, while later Ammonites display intricate, fern-like sutures.

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