They spend most of the trip fighting rocky shoals, freezing water, snakes, and one disappointing stop after another. For a long time, all the river gives them is solid coral and small hints that the ...
WILDKYLE on MSN
They cut open a 20-million-year-old coral geode and found a pattern that looked like space
A group of rock hunters finally cut open several pieces of agatized coral that had been sitting around for months. Most of ...
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