Dinosaur Eggshell jewelry This particular fossil is a

This particular fossil is a Dendraster Gibbsii from the San Joaquin Valley deposit

While in most parts of the world emeralds are often found in igneous deposits

Boxed Megalodon Tooth Sizing:

"Field of Heaven

Dinosaur Eggshell jewelry This particular fossil is aThis 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.