Dinosaur Dung (Coprolite) - Classic Riker Box Specimen rockinaboxartifact National Park Service)

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About the First Transatlantic Cable

You should also be able to order it from your local bookstore very soon as well

Dinosaur Dung (Coprolite) - Classic Riker Box Specimen rockinaboxartifact National Park Service)This specimen is a fragment of agatized coprolite from the Morrison Formation in Utah. It is attributed to a 150,000,000 year old sauropod, a long necked herbivorous dinosaur. Both small and large sized specimens are available with more sizing information below. A small information card is also enclosed, which also serves as the certificate of authenticity. Please Note: The specimens vary in size, shape and color. Each is completely unique!