Mined from: White River Badlands, Wyoming, USA Era: Cenozoic Geological Age: 30 mya Description: These fragments show signs of bite marks that have been fossilized soon after the animals death. Different bite marks leave different traces on the bone. Bite traces can range from punctures and pits to scores and drags which is caused when the animal drags its teeth across the bone. It is extremely difficult to determine the exact predator that made these bite marks. Approximate Size of 1 piece: 20mm x 30mm x 15mmApproximate Weight of 1piece: 15gQuantity: 1 bone fragmentWe 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.
