Ammonite Pendants

Ammolite comes from the fossil shells of the Upper Cretaceous disk-shaped ammonites Placenticeras meeki and Placenticeras intercalare, and (to a lesser degree) the cylindrical baculite, Baculites compressus. Ammonites were Cephalopods, or Squid-like creatures, that thrived in tropical seas until becoming extinct along with the Dinosaurs at the end of the Mesozoic era.