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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]
name = Chesapeake Bay Name used in the default map caption; image = USA MD and Virginia location map crop.svg The default map image, without "Image:" or "File:" top = 39.94 Latitude at top edge of map, in decimal degrees; bottom = 36.35 Latitude at bottom edge of map, in decimal degrees; left = -77.91 Longitude at left edge of map, in decimal ...
World map in equirectangular projection of the impact structures on the Earth Impact Database as of November 2017 (in the SVG file, hover over a structure to show its details) The Earth Impact Database is a database of confirmed impact structures or craters on Earth .
This list includes all 60 confirmed impact structures in North America in the Earth Impact Database (EID). These features were caused by the collision of large meteorites or comets with the Earth. For eroded or buried craters, the stated diameter typically refers to an estimate of original rim diameter, and may not correspond to present surface ...
The site includes a variety of tools providing online access to real time Chesapeake Bay water quality monitoring graphs. Interactive maps on the BayStat website show pollution sources in Maryland, as well as Maryland’s progress towards its Tributary Strategy Goal and 2-year Milestone. [3] [4]
The three larger ones in the US either have been glaciated and buried (Manson crater), are under water (Chesapeake Bay crater), or have been subjected to orogeny (Beaverhead impact structure). Therefore, the Weaubleau structure is the largest exposed untectonized impact structure in the US.
After firing up Google’s map software to plan a camping trip in Quebec’s Côte-Nord region, he told CBC, he found the curve of what turned out to be a roughly nine-mile-diameter pit near a ...
This category is for articles related to, including craters listed in, the Earth Impact Database, which is the scientifically accepted list of confirmed impact craters. Therefore, listing in the EID is also Wikipedia's consensus definition of a confirmed impact crater or structure.