Polished Ammonite Split Pair - 3.446" Cleoniceras glyptodon These creatures belonged to the

These creatures belonged to the Eurypterid order

The specimens are small and can be lost quite easily

Growing as long as a school bus with a set of natural bony armor

Sizing: The pendant measures roughly 4/5" in diameter (20mm)

Polished Ammonite Split Pair - 3.446" Cleoniceras glyptodon These creatures belonged to theAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 446" 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