Fossilized Mammoth BarkOnly one Available! Mammoths ruled the arctic during the last Ice Age. These scales are cuts of fossilized tusk, and are several tens of thousands of years old. They have been sealed, and stabilized. Exceptionally unique. One of a kind item. Dimensions are: 1-1/2" x 3-3/4" - 3-7/8" x 3/32" - 5/16"