Polished Ammonite Split Pair - 4.710" Cleoniceras duckcreekdolomite Includes matching 24 inch chain

Includes matching 24 inch chain

Their development was part of a much larger explosion of complex life on Earth which resulted in most of the animal or metazoan body plans we know today

Explore three incredible missions to outer space with the Apollo 11

They include such varied animals as sea urchins

The specimen ships in a sturdy shipping carton

Polished Ammonite Split Pair - 4.710" Cleoniceras duckcreekdolomite Includes matching 24 inch chainAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 710" 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