Ammonites are from the jurassic era, prehistoric, coiled cephalopods. They looked similar to a squid in a spiral shell. They are closely related to a present day octopus.
Continual change, life force, life path, Kundalini, cosmic energy
Ammonite aids in activation metaphysical powers, cosmic exploration and Kundalini (a form of divine energy). It is a very powerful protection stone. Ammonite helps with life-path and continual change.