Polished Ammonite Split Pair - 4.666" Cleoniceras mosasaur Dromaeosauridae (AKA Raptors) were fast-moving

Dromaeosauridae (AKA Raptors) were fast-moving

378" in length

Even after the Statue of Freedom was mounted at the apex of the dome in 1863

volcanic glass will have a smoky appearance when worn over lighter-colored clothing

Astronomers have determined that much of the mass needed to form a planet in the Asteroid Belt was ejected by early interactions with Jupiter

Polished Ammonite Split Pair - 4.666" Cleoniceras mosasaur Dromaeosauridae (AKA Raptors) were fast-movingAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 666" 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