Polished Ammonite Split Pair - 4.789" Cleoniceras septariannodule Above: It's big

Above: It's big

We are proud to offer it once again as a stand-alone specimen

" Laser Radar Technology and Applications IX

48" piece of stunning agatized wood

This is normal

Polished Ammonite Split Pair - 4.789" Cleoniceras septariannodule Above: It's bigAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 789" 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