Deep inside a labyrinth cave in southwestern France, ancient humans who lived around 30,000 years ago carved horses, mammoths and rhinoceroses into the walls, a fabulous prehistoric menagerie that ...
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Louisville Public Media on MSNFossils of chipmunk shark, an ancient species with an adorable name, found in Mammoth CavePaleontologists at Mammoth Cave National Park have unearthed an ancient shark species previously unknown to science.
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