Ammonite Pair (AM4) - Split & Polished - Madagascar - 9-1/4 Inches

Ammonite Pair (AM4) - Split & Polished - Madagascar - 9-1/4 InchesBig Beautiful Split & Polished AmmoniteMeasures 9-1/4 x 5 x 1/2 InchesWeighs 5 lbs 11 ozGreat gift or display piece. This one-of-a-kind fossil ammonite comes as a matching pair, sliced into two perfect halves and polished, each a fascinating specimen. It makes for a wonderful fossil gift or even an earth science teacher or paleontologist resource.Ammonites are the ancient equivalent of the modern-day chambered Nautilus. These sea-faring squids built a chambered shell in which they would pump air into the empty chambers and float at different levels of the ocean in search of food. This unique ability to float at different depths of the ocean is what inspired Jules Vern (the famous science fiction writer) to call the first submarine the Nautilus.Ammonites lived approximately 400 million years ago. The extinct ammonite that descended from Nautiloids is an example of the remarkable symmetry often found in nature. Amm