Polished Ammonite Split Pair - 4.848" Cleoniceras giftsforher 768g cross-section of an Oviraptor

768g cross-section of an Oviraptor bone fossil discovered on private land in the Hell Creek Formation of Montana

Formed in volcanic rocks and colored violet by radiation

standing above other giants in the region

The Paleolithic represents a long time period in human evolution

At the bottom of the sea floor

Polished Ammonite Split Pair - 4.848" Cleoniceras giftsforher 768g cross-section of an OviraptorAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 848" 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