Massive Reserve Genuine Jurassic Ammonite Fossil 16.5" (43lb)

This polished Reserve Jurassic Ammonite Fossil, weighing 43 pounds with a 16.5-inch diameter and 5.3-inch thickness, showcases the intricate spiral shell of a marine mollusk that thrived between the Paleozoic and Mesozoic eras. Its chambered structure, used for buoyancy control, offers a direct glimpse into the sophisticated adaptations of these predatory creatures that lived over 66 million years ago. Ideal for collectors and educators, it presents a tangible link to prehistoric marine life.

Designated for our Reserve Collection, this piece stands apart due to its magnificent size and quality.