Polished Ammonite Split Pair - SOLD 3.316" Cleoniceras PRIMAL It's a unique and beautiful

It's a unique and beautiful piece of history from the Age of Dinosaurs

the father of supercomputing

a reptile common in the Permian deposit

" The item is housed in a glass-topped riker display box measuring 4x3x1" and comes with a small photo card that also serves as a certificate of authenticity

13" at the tallest point

Polished Ammonite Split Pair - SOLD 3.316" Cleoniceras PRIMAL It's a unique and beautifulAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 316" 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