where is the canadian shield located on a map
Canadian Shield The Canadian Shield, also called the Laurentian Plateau, or Bouclier canadien (French), is a large area of exposed Precambrian igneous and high-grade metamorphic rocks (geological shield) that forms the ancient geological core of the North American continent (the North American Craton or Laurentia). Composed of igneous rock resulting from its long volcanic history, the area is covered by a thin layer of soil.[3] With a deep, common, joined bedrock region in eastern and central Canada, it stretches north from the Great Lakes to the Arctic Ocean, covering over half of Canada; it also extends south into the northern reaches of the United States. Human population is sparse, and industrial development is minimal,[4] while mining is prevalent.
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Craig MacTavish He is notable as the last NHL player to not wear a helmet during games.[1][2][3]
Canada Canada occupies much of the continent of North America, sharing land borders with the contiguous United States to the south, and the US state of Alaska to the northwest. Canada stretches from the Atlantic Ocean in the east to the Pacific Ocean in the west; to the north lies the Arctic Ocean.[108] Greenland is to the northeast and to the southeast Canada shares a maritime boundary with the Republic of France's overseas collectivity of Saint Pierre and Miquelon, the last vestige of New France.[109] By total area (including its waters), Canada is the second-largest country in the world, after Russia. By land area alone, however, Canada ranks fourth, the difference being due to it having the world's largest proportion of fresh water lakes.[110]