Polished Ammonite Split Pair - 3.461" Cleoniceras women beginning with 1971's Fight of

beginning with 1971's Fight of the Century

The fragment measures 2

Above: Copper Crystal specimens hanging out on a Permian sedimentary slab formed around the same time (geologically speaking)

25 inches in length

Fragments from this explosion were driven into trees and in one case created an impact crater 85 feet (26 m) across and 20 feet (6 m) deep

Polished Ammonite Split Pair - 3.461" Cleoniceras women beginning with 1971's Fight ofAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 461" 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