Polished Ammonite Split Pair - 3.797" Cleoniceras rockinaboxgeo The chambers were made with

The chambers were made with a new gelatine-brushed cotton

41" Cave Bear tooth recovered from Poland

straight from the quill of Mini Museum wordsmith Erik

and you will probably laugh a little bit and want to bounce it in your palm

Polished Ammonite Split Pair - 3.797" Cleoniceras rockinaboxgeo The chambers were made withAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 797" 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