The Corossol structure, which is also known as the Corossol crater, is a circular, 4.3-by-3.9-kilometre (2.7 by 2.4 mi) in diameter, underwater bedrock feature that is exposed on the gulf floor of the northwestern Gulf of Saint Lawrence 20-kilometre (12 mi) offshore of the city of Sept-Îles, Quebec, in eastern Canada. It is hypothesized to be a possible pre-Pleistocene, extraterrestrial impact structure.
The Corossol structure, which is also known as the Corossol crater, is a circular, 4.3-by-3.9-kilometre (2.7 by 2.4 mi) in diameter, underwater bedrock feature that is exposed on the gulf floor of the northwestern Gulf of Saint Lawrence 20-kilometre (12 mi) offshore of the city of Sept-Îles, Quebec, in eastern Canada. It is hypothesized to be a possible pre-Pleistocene, extraterrestrial impact structure.
Source: Wikipedia "Corossol crater" · CC BY-SA 4.0
Share this article: X · Bluesky