Polished Ammonite Split Pair - 3.465" Cleoniceras sports there's still room for some

there's still room for some downtime

57" pair of Ordovician Ophiurida Brittle Stars

A small information card is enclosed that also serves as the certificate of authenticity

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 there's still room for someAmmonites 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