File:IridescentAmmonite.jpgPicture of an iridescent fossil ammonite (not ammolite), from Madagascar. Pic was taken by DanielCD on 4/19/05. English determination method: SHA-1
File:Iridescent ammonite.jpgBY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Ammonite with rainbow iridescence URL: https://commons.wikimedia.org/wiki/user:Whippetsgalore
File:Iridescent Ammonite Fossil.jpgDescriptionIridescent Ammonite Fossil.jpg English: Iridescent ammonite(ammolite) fossil on display at the American Museum of Natural History, New York
File:Iridescent Ammonite Fossil.JPGDescriptionIridescent Ammonite Fossil.JPG English: Ammonite fossil on public display at the American Museum of Natural History, New York City. I clicked