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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 ...
North Dakota United States 3.2 480 - 500 ... North America: 16%: 32%: 60 South America: 12%: ... Impact Meteor Crater Viewer Google Maps Page with Locations of Meteor ...
The Earth Impact Database is a database of confirmed impact structures or craters on Earth. It was initiated in 1955 by the Dominion Observatory , Ottawa, under the direction of Carlyle S. Beals . Since 2001, it has been maintained as a not-for-profit source of information at the Planetary and Space Science Centre at the University of New ...
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]
A man planning a camping trip using Google Maps ran across a uniquely curved spherical pit in Quebec. It may be an ancient asteroid impact crater. ... roughly 60 miles north of Magpie, Quebec. The ...
The Beaverhead impact structure is the second largest impact structure within the U.S. It lies within the states of Idaho and Montana . Estimated at 60 kilometers (37 mi) in diameter, it is the ninth largest impact crater on Earth .
This category is for impact craters of North America. Subcategories. This category has the following 3 subcategories, out of 3 total. C. Impact craters of Canada (1 C ...
It may be an ancient asteroid impact crater. A man planning a camping trip using Google Maps ran across a uniquely curved spherical pit in Quebec. It may be an ancient asteroid impact crater.