Dendraster Gibbsii - Fossilized Sand Dollar - SOLD 1.134" morrisonformation This specimen is a 133-gram

This specimen is a 133-gram fragment of a leaded glass shield window installed in the T Plant (221-T) Plutonium Recovery Building

Each jewelry piece comes in a decorative box and includes a small information card about the specimen

Oreodont Jaw Sizing:

This specimen is an individual phytosaur tooth measuring 1

This specimen is a piece of insulation blanket that was part of Endeavour’s Thermal Control System

Dendraster Gibbsii - Fossilized Sand Dollar - SOLD 1.134" morrisonformation This specimen is a 133-gramFossilized at the bottom of the sea floor over 5,000,000 years ago, this Dendraster is a window into the ocean's past. The body plan of the animal has been preserved in beautiful detail, with their intricate skeletons still clearly visible. This particular fossil is a 1. 134" Dendraster gibbsii from the San Joaquin Valley deposit. The petroleum in this region provides a unique, natural stain to the item.