Polished Ammonite Split Pair - 3.280" Cleoniceras maliganojasper the Megalodons

the Megalodons

please do so with extreme care

What would the earth be like today had the birds won

an evolutionary adaptation needed to power their massive bodies

048" gem of Andean blue opal from Peru set into a sterling silver prong

Polished Ammonite Split Pair - 3.280" Cleoniceras maliganojasper the MegalodonsAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 280" 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