Polished Ammonite Split Pair - 3.948" Cleoniceras rockinaboxopal Their high-crowned molars were pleated

Their high-crowned molars were pleated with ridges of enamel: somewhat similar to the dentition of the modern Asian elephant

1920 letter written by Houdini from New York regarding some magic brochures he received and discussing his keen interest in spirit photography

a prehistoric marker of the early-life bacteria Pilbaria perplexa

families from across the world have traveled to Disneyland to experience the happiest place on Earth

The specimen measures approximately 1mm x 1mm and is enclosed in an acrylic cube with a magnified lid for easy viewing

Polished Ammonite Split Pair - 3.948" Cleoniceras rockinaboxopal Their high-crowned molars were pleatedAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 948" 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