Polished Ammonite Split Pair - SOLD 4.272" Cleoniceras javelina to this window

to this window

This exclusive item is crafted here at the Mini Museum workshop with a crystal-clear glass top

This specimen is a complete 55

Please Note: This specimen first appeared in the Third Edition of the Mini Museum (MM3)

110" and dates to around 77 million years ago

Polished Ammonite Split Pair - SOLD 4.272" Cleoniceras javelina to this windowAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 272" 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