We're not experts in archeology, but when it comes to digging up bones, apparently caves are where it's at.

我们不是考古专家，但当我们挖到骨头的时候，我们知道显然这里是一个洞穴。

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In the mid-1980s, he bought a ranch near Santa Fe that includes the 57-acre ancient pueblo of San Lazaro, where he has spent years digging up bones, pottery and other artifacts that he keeps in a room off his garage.

NPR: 'I Love Mysteries,' Says Man Claiming Hidden Gold

If the business sometimes resembled a black market, it was a small one: nobody seriously imagined getting rich digging up prehistoric bones.

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