1.1" Iridescent, Pyritized Ammonite (Quenstedticeras) Fossil - Russia

Ammonite Fossils

Ammonites are extinct marine cephalopods with iconic spiral shells that lived from about 240 million years ago until their extinction 65 million years ago. Beautifully preserved and found worldwide, ammonite fossils combine fascinating natural history with striking decorative appeal. Learn About Ammonites

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