Origin: Kentucky, USA

Genus: American bison
Era:  Pliocene (2.6 mya)

Description: These bison vertebra are found in the coolest way. I've mined a lot of stone... but none as fun as this. The collectors wander around in marsh and swamp area barefoot. when they feel something solid with their feet, they reach down into the water and pull it up. When they are lucky, its a fossil.

The bones have calcified over the hundreds of thousands of years.

Approximate size for 1 piece: 110mm x 85mm x 95mm
Approximate size for 1 piece: 150g

Quantity: 1pc

We do our best to buy quality products- although not every rock is the same. If you choose to purchase the "staff pick option", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.