they are found on most beaches around the world
ammonites are extinct
Most are part of the Middle Eastern country of Jordan, whose capital is Amman.
Modern-day ammonites do not exist, as they are an extinct group of marine mollusks that thrived during the Mesozoic Era. They are closely related to today's cephalopods, such as squids and octopuses. While ammonites themselves are gone, their lineage has evolved into various living cephalopod species, which inhabit oceans worldwide.
Ammonites are named for the Egyptian god Ammon, who had a ram's head. The shells of ammonites are spirals like the horns of a ram.
Various aquatic reptiles were predators of ammonites. Fossils of damaged ammonites have been found with teeth marks from Plesiosaurs.
The modern Ammonites are generally identified with the people of Jordan, particularly those living in the region historically known as Ammon, which corresponds to the capital city of Amman. The ancient Ammonites were a Semitic people who inhabited the area east of the Jordan River. Today, Jordanians, including those of Palestinian descent, carry on the cultural and historical legacy of the Ammonites, but their identity has been shaped by a complex mix of historical, social, and political influences over centuries.
Squid
Ammonites first appeared during the Devonian Period within the Paleozoic Era.
Ammonites are created through a process involving the fossilization of the remains of ancient marine cephalopods that lived during the Mesozoic Era. These creatures had spiral-shaped shells divided into chambers, which they used for buoyancy. After their death, their shells would settle on the ocean floor, where they could become buried by sediment. Over millions of years, the sediments compacted and mineralized the shells, turning them into fossils that we recognize today as ammonites.
Ammonites went extinct at the end of the Cretaceous Period.
Ammonites went extinct at the same time as the dinosaurs, about sixty-five million years ago.
Ammonites are very common fossils from the Jurassic Period. They were dominant in the ocean during and before the Jurassic Period.