Canadian Shield - Wikipedia
WEBThe Canadian Shield (French: Bouclier canadien [buklje kanadjɛ̃]), also called the Laurentian Shield or the Laurentian Plateau, is a geologic shield, a large area of exposed Precambrian igneous and high-grade metamorphic rocks. It forms the North American Craton (or Laurentia), the ancient geologic core of the North American continent.
Canadian Shield | Definition, Location, Map, Landforms, & Facts
WEBCanadian Shield, one of the world’s largest geologic continental shields, centred on Hudson Bay and extending for 8 million square km (3 million square miles) over eastern, central, and northwestern Canada from the Great Lakes to the Canadian Arctic and into Greenland, with small extensions into northern Minnesota, Wisconsin, Michigan, and ...
Canadian Shield | The Canadian Encyclopedia
WEBFeb 7, 2006 · Last Edited August 11, 2021. The Canadian Shield refers to the exposed portion of the continental crust underlying the majority of North America. The crust, also known as the North American Craton, extends from northern Mexico to Greenland and consists of hard rocks at least 1 billion years old.
North America - Geology, Forests, Lakes | Britannica
WEBThe Canadian Shield constitutes the largest mass of exposed Precambrian rock on the face of Earth. The rocky coast of Labrador, Canada, on the Labrador Sea. The Canadian Shield is the principal area of North America where rocks of Precambrian age (i.e., those that are more than 542 million years old) are exposed at the surface.
Canadian Shield - New World Encyclopedia
WEBThe Canadian Shield —also called the Laurentian Plateau, Laurentian Shield, Bouclier Canadien (French), or Precambrian Shield —is the massive U-shaped, almost circular region of the Earth that has extensive exposed Precambrian rock, forms the nucleus of North America, and extends from Lake Superior on the south to …
Where Is The Canadian Shield? - WorldAtlas
WEBApr 29, 2019 · The Canadian Shield is made up of the oldest known rocks some of which date back to the formation of the planet. It covers half of Canada from the Arctic Ocean to the Great Lakes and extends southwards into the northern regions of the United States.
Canadian Shield: Rugged Beauty and Unexpected Riches Within
WEBApr 13, 2024 · Step into a world forged by ancient forces. The Canadian Shield is a marvel of geology, a vast expanse that covers nearly half of Canada. From towering rock formations to boreal forests teeming with life, this landscape tells a story of our planet’s deep history and ongoing resilience.
Canadian Shield (Plain-Language Summary)
WEBPublished Online July 6, 2021. Last Edited July 6, 2021. The Canadian Shield is a huge rock formation. The rock, or crust, is also known as the North American Craton. The Craton stretches from Greenland to Mexico. The Canadian Shield makes up about 50 per cent of Canada. The Canadian Shield stretches from Labrador to the Arctic.
Canadian Shield - Simple English Wikipedia, the free encyclopedia
WEBThe Canadian Shield is also called the Laurentian Plateau, or Bouclier canadien (French). It is a large area of exposed Precambrian igneous and high-grade metamorphic rocks ( geological shield ). It is the ancient geological core of the North American continent (the North American Craton or Laurentia ).
Behind the Canadian Shield | Canadian Geographic
WEBMay 10, 2019 · Behind the Canadian Shield. To fully understand our national identity, we must consider Canada’s geology as well as its geography. May 10, 2019. 2,300 words. 10 minutes. By Graeme Wynn.
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