Dinosaur Eggshell air-and-space The material was part of

The material was part of one of the most storied finds of Stegosaurus fossils in modern history

Small: 3/4 to 1 1/4 inches(~2-3 cm)

Ancient sea urchins

These were in fact elongated rostral bone structures that gave the appearance of a beak

the Golden Gate Bridge opened to the public

Dinosaur Eggshell air-and-space The material was part ofThis specimen is a fragment of Hypselosaurus eggshell from the Provence region of southern France. Recent studies suggest that the sauropod may have been a "small" titanosaur, measuring perhaps 12m (40ft) in length in adulthood. The specimen comes inside a classic, glass topped riker display case measuring 4 1 2" x 3 1 2". A small information card is also enclosed. As pictured, the eggshell is also enclosed in a small acrylic specimen jar.