Silver Iridescent Ammonite Fossil! 110 Million Years Old!

This 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. Ammonites appeared in the fossil record about 240 million years ago and they barely survived several major extinction events. The last lineages disappeared 65 million years ago at the end of the Cretaceous.


Multiple sizes may be available.  Please check variants for more options.  


Photos above represent the approx quality you will receive. Order will be a random pull from available stock.  Other fossils may be attached.  The larger they are, the less flashy they tend to be.  If you are looking for the rainbow effect, we recommend ordering our smallest size available.