Silver Iridescent Ammonite Fossil! 110 Million Years Old! Size:2-2.5 Inches These ammonites are approx 185

These ammonites are approx 185 million years old

This fossil appears to be completely natural

Kaleidoscope Jasper comes in so many different colors

with the name Trilobite meaning "Three Lobes"

Silver Iridescent Ammonite Fossil! 110 Million Years Old! Size:2-2.5 Inches These ammonites are approx 185This listing is for ONE random pull Fossil iridescent Ammonite from the Mahajanga Province of Madagascar. These ammonites are approx 110 million years old, being from a formation that dates back to the Cretaceous period! Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus.