Polished Ammonite Split Pair - 3.465" Cleoniceras sports 055" dinosaur gastrolith from the

055" dinosaur gastrolith from the Morrison Formation in Colorado

From that wax

5 pounds and has a maximum circumference of 13

The Illuminated LED Stand uses three (3) standard AA batteries which are housed in the base and accessed through a panel on the bottom

Polished Ammonite Split Pair - 3.465" Cleoniceras sports 055" dinosaur gastrolith from theAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 465" 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