Fossils — Ammonite

Ammonite is a fossilized shell of an extinct marine animal that belongs to the class Cephalopoda. The shell is composed primarily of a mineral called aragonite, which is a form of calcium carbonate.One of the most interesting things about ammonite is that it can provide valuable insights into the geological and biological history of the Earth. By studying the structure and composition of ammonite shells, scientists can learn about the environmental conditions that existed millions of years ago, as well as the evolution of marine life.The patterns on ammonite shells are formed by the interference of light as it passes...