1.9" Ammonite Fossil Polished, Cut Half's Atlas Mountains Morocco Jurassic Age COA Poebrotherium The unusual chemistry of the

The unusual chemistry of the fossil lake prevented the decay and scavenging of dead organisms while millimeter-thick layers of alternating limestone matter slowly accumulated

and specialized hunting adaptations

similar to birds'

phytosaurs were not true crocodiles

1.9" Ammonite Fossil Polished, Cut Half's Atlas Mountains Morocco Jurassic Age COA Poebrotherium The unusual chemistry of theLocation: Atlas Mountains, Morocco Weight: 1. 5 Ounces Dimensions: 1. 9 Inches Long, 1. 6 Inches Wide, 0. 5 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Jurassic Age, 201 million years old. Ammonites are iconic extinct marine invertebrates of the Cephalopoda class within Mollusca, related to modern nautilus, squid, and octopus. They ruled the oceans for around 350 million years, with peak