12" Ammonite Slice (with stand) cf2bff26373524caf34f48ce6edeace0 From around 54 million to

From around 54 million to 10

Common varieties are rose quartz

new Trilobite specimens are being discovered every year

perhaps some of the fastest dinosaurs to exist

12" Ammonite Slice (with stand) cf2bff26373524caf34f48ce6edeace0 From around 54 million toAmmonites are an extinct group of marine animals in the Cephalopoda class. They are invertebrates and are more closely related to coleoids (squids, octopus, and cuttlefish) than they were to the chambered nautilus, even though they looked much more similar to the later. The name Ammonite was derived from "ammonis cornua," translated to mean Horns of Ammon. Ammon was an Egyptian god that was typically depicted wearing ram horns, whose spiraled shape is