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The Chesapeake Bay impact crater is a buried impact crater, located beneath the mouth of Chesapeake Bay, United States. It was formed by a bolide that struck the eastern shore of North America about 35.5 ± 0.3 million years ago, in the late Eocene epoch. It is one of the best-preserved "wet-target" impact craters in the world. [3]
The following craters are officially considered "unconfirmed" because they are not listed in the Earth Impact Database. Due to stringent requirements regarding evidence and peer-reviewed publication, newly discovered craters or those with difficulty collecting evidence generally are known for some time before becoming listed.
Virginia counties and cities by year of establishment. The Commonwealth of Virginia is divided into 95 counties, along with 38 independent cities that are considered county-equivalents for census purposes, totaling 133 second-level subdivisions. In Virginia, cities are co-equal levels of government to counties, but towns are part of counties.
This is a list of area codes in the Commonwealth of Virginia. 276 — Southwest corner of the state including Bristol, Galax, Martinsville, and Wytheville (September 1, 2001 as split from 540). 434 — South central area including Charlottesville and Lynchburg (June 1, 2001 as split from 804).
The oval, bowl-like valley (or "cove") is known for its fertile land and was once the bed of an ancient sea.About 8.5 miles (13.7 km) long and 4 miles (6.4 km) wide, it resembles a large asteroid impact or volcanic crater in satellite photographs and on topographic maps; however, it is actually a dome-shaped geologic up-warp that exposed older Ordovician aged limestone which is much more ...
The Chesapeake Bay (/ ˈ tʃ ɛ s ə p iː k / CHESS-ə-peek) is the largest estuary in the United States. The bay is located in the Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula, including parts of the Eastern Shore of Maryland, the Eastern Shore of Virginia, and the state of Delaware.
If the team can determine the site is a crater formed by an ancient impact event, then the next step is researching just when it happened. Of the world’s roughly 200 impact craters, 31 are ...
Northampton County is a county located in the Commonwealth of Virginia. As of the 2020 census, the population was 12,282. [1] Its county seat is Eastville. [2] Northampton and Accomack Counties are a part of the larger Eastern Shore of Virginia. The county is the center of the late Eocene meteor strike that resulted in the Chesapeake Bay impact ...