Sterling Silver Trilobite Necklace Picasso Marble Buffalo Choia was originally thought to

Choia was originally thought to rest directly on the sea floor with radiating spines from the edge of it's flat

Age:  Middle Cambrian (505 million years)

Approximately 1/2" thick and 8 1/2" in diameter at widest point

*This approximate 7 lb

Stands on it's corner cut base

Sterling Silver Trilobite Necklace Picasso Marble Buffalo Choia was originally thought toBeautiful sterling silver trilobite necklace. Authentic Elrathia kingii trilobite from our Utah trilobite quarry in the West Desert of Utah! Trilobite is approximately 3 4 7 8" in length. 20" chain Age: Middle Cambrian Period! 497 509 million years ago! Location: House Range, Millard County, Utah Formation: Wheeler Shale