Discovered over a century ago, the late Upper Paleolithic archeological site included stone and bone tools, evidence of ...
When a giant fossilized claw was discovered in West Virginia in the late 1700s, there was great excitement over what extinct animal ... in ice age North America had to deal with the real thing.
During the most recent Ice Age ... of the incredible animals that roamed North America during the time. First, we had to decide which creatures we should bring back to life on film.
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