Mammoth Cave National Park is participating in National Park Week under the theme “Celebrate America’s Story,” marking 110 years since the creation of the National Park Service and the 250th ...
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Two cave specialists mapping Kentucky’s Mammoth Cave kept spotting teeth in the ceiling. They belonged to sharks
The exposed rock layers display a surprising variety of ancient ocean life. During an initial park survey, researchers identified more than 40 distinct species of sharks and their close relatives.
Add Yahoo as a preferred source to see more of our stories on Google. Beneath the surface of an otherwise unassuming National Park, a labyrinth showcases hundreds of millions of years of geologic ...
MAMMOTH CAVE, Ky. — Jerry Bransford knelt to the earth in a cemetery bearing his name, surrounded by the graves of his ancestors. The colors of spring were easing back to the quiet clearing, situated ...
Mammoth Cave, the world's longest known cave system, stretches 426 miles under Kentucky. The cave's limestone began forming 330 million years ago when the region was submerged under an ocean. Visitors ...
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