(1) University of California Berkeley scientists confirmed that a cluster of fossilized bones found in Silicon Valley are likely the remains of a mammoth. (2) The giant beast would have roamed the area between 10,000 and 40,000 years ago. (3) A pair of elephant-like tusks, a huge pelvic bone and the animal's rib cage were found by an amateur naturalist while walking a dog along a canal near San Jose's Guadalupe River, near recent flood control dredging. (4) It could be the remains of a Columbian mammoth, according to paleontologists who expect to study the site like an archeological "dig," with shovels, sieves and brushes.

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Who knows, maybe this is one of many ancient fossils that are yet to be discovered in the Western United States.