Polished Ammonite Split Pair - SOLD 4.272" Cleoniceras javelina This exclusive item is crafted

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

674" mission-flown nose landing gear tire fragment from the Space Shuttle Columbia (OV-102)

the chief catalyst of this extinction event is a series of massive volcanic eruptions known as the Siberian Traps

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

With their large frill

Polished Ammonite Split Pair - SOLD 4.272" Cleoniceras javelina This exclusive item is craftedAmmonites 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