Xiphactinus - SOLD 5.58" Fossil Jaw with Skin sericho You may wish to keep

You may wish to keep this bag to store your piece when you are not wearing it

"The observed instances of periosteal reactive bone and healing fractures are consistent with such non-random trauma

Above: Artist's Concept of a Trilobites on the move (Source: Mini Museum)

George and Acosta

a fantastic portal into a world long gone

Xiphactinus - SOLD 5.58" Fossil Jaw with Skin sericho You may wish to keepLonger than the Great White Shark at a staggering 16 feet, the Xiphactinus was the alpha predator of the Late Cretaceous, ripping its prey apart with its fang like teeth. These enormous fish were likely warm blooded, an evolutionary adaptation needed to power their massive bodies. This specimen is a Xiphactinus jaw with fossilized skin, measuring 4. 18". It is estimated to be around 83,000,000 years old. The fossil ships in a sturdy carton with a