Fossil Brittle Star - SOLD 6.57" Ophiurida spaceshuttle The tooth of Mosasaur

The tooth of Mosasaur

86" polished Phylloceras fossil from Madagascar

Conquest of Land (First Land Plants)

The display includes an information card with a centerline die-cut square matching the dimensions of the acrylic cube

Each handwritten word was carefully removed from a handwritten letter Houdini wrote in September of 1920

Fossil Brittle Star - SOLD 6.57" Ophiurida spaceshuttle The tooth of MosasaurBrittle Stars are one of the oldest groups of animals in the fossil record. Their whip like arms and star shaped bodies have remained relatively unchanged through hundreds of millions of years, which is a testament to their evolutionary success. This specimen is a 6. 57" pair of Ordovician Ophiurida Brittle Stars, which lived over 440 million years ago. Members of the genus could be found all over the world and resembled modern brittle stars in shape