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Scientists Discover a Massive Underwater Crater Beneath Chesapeake Bay—Three Times the Size of the Grand Canyon

scientists have unveiled a colossal underwater crater beneath Chesapeake Bay, three times the size of the Grand Canyon. Formed by an asteroid strike 35 million years ago, this discovery reshapes our ...
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Hidden under the Chesapeake: The 53-mile blast zone scientists just proved is real

If you visited the shorelines of the Chesapeake Bay today, you would find a beautiful vista of salt marshes, oysters, and ships in constant movement. This bay is an important part of American heritage ...
Digital Journal

Largest impact crater in the U.S. was buried for 35 million years

The location of the crater in the Chesapeake Bay is now completely covered by younger sediments. It was discovered in the early 1990s by marine geophysical surveys and subsequent drilling. It is the ...
insider.si.edu

The Chesapeake Bay crater : geology and geophysics of a Late Eocene submarine impact structure / C. Wylie Poag, Christian Koeberl, and Wolf Uwe Reimold (eds.)

CHESAPEAKE BAY CRATER : GEOLOGY AND GEOPHYSICS OF A LATE EOCENE SUBMARINE IMPACT STRUCTURE C WYLIE POAG CHRISTIAN KOEBERL AND WOLF UWE REIMOLD EDS ...