Polished Ammonite Split Pair - 3.154" Cleoniceras space Both specimens ship in their

Both specimens ship in their own glass-topped riker display case

The majority of fossilized Gastornis eggshell fragments are found in the Provence region of France

Created in the heart of an asteroid soon after the birth of the solar system

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they are known primarily for their "duck-bills" which are in fact elongated rostral bone structures that give the appearance of a beak

Polished Ammonite Split Pair - 3.154" Cleoniceras space Both specimens ship in theirAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 154" 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