Ammonites are the ancient equivalent to the modern day chambered nautilus.  Ammonites lived approx. 400 million years ago.  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 pair is 3 1/2" long and 2 3/4" wide.  Country of origin:  Madagascar

Ammonite (fossil) pair

SKU: S7002