Pleistocene (Ice Age) Bison Ulna Bone Fossil Sunset They are tied with a

They are tied with a gold key charm

It is about 4" x 2

4" volcanic stone

It hangs on an 18" sterling silver chain

Pleistocene (Ice Age) Bison Ulna Bone Fossil Sunset They are tied with aOver 10,000 years ago, during the Pleistocene era (commonly known as the Ice Age) this Bison Antiquus, an ancestor to today's Bison, grazed in the Savannahs of what is now western Kansas. This is the fossilized remains of an ulna, the caudolateral bone of the foreleg. It is about 12" long and comes with the vertical wooden stand it is shown with. Full fossil image shown is from the la Brea Tar Pits in Los Angeles, California. See below in the "History