Polished Ammonite Split Pair - 3.749" Cleoniceras space-jewelry they may remain adhered to

they may remain adhered to the acrylic top

214" piece of Dolomite from Duck Creek

polished slab measures 12

more complex bodies as well

It is estimated to be around 66

Polished Ammonite Split Pair - 3.749" Cleoniceras space-jewelry they may remain adhered toAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 749" polished Cleoniceras fossil from Madagascar. The fossil has been split into a paired set to showcase the beautiful internal chambers of the shell. These internal chambers are called septa and the ammonite could fill them with air in order to float through the ocean like a balloon. After millions of years, they are now