Dire Wolf Jaw Classic Riker Box trilobite Each tile was unique

Each tile was unique

Above: Fossilized in mid-swallow from Paleontology of the Green River Formation

beginning with Columbia's inaugural launch in 1981 and concluding with Atlantis' final flight in 2011

scientific collectible

Above: A selection of Aterian Tools

Dire Wolf Jaw Classic Riker Box trilobite Each tile was uniqueThe dire wolf was one of the most successful predators of the late Pleistocene epoch, rivaling that of the Smilodon. Ranging from Alaska to Bolivia, this muscular carnivore dominated the North American food chain 100,000 years ago with its powerful bite and pack tactics. This specimen is a fragment of the dire wolf's iconic jaw, which is placed in one of our classic glass topped riker display cases alongside an informational photo card.