North America Part Of The Seven Continent World Map And History

North America the third largest continent in the world, between the Arctic Circle and the Tropic of Cancer. It extends from over 5,000 miles (8,000 kilometers) to 500 miles (800 kilometers). From the Arctic and the equator and extends 5,000 miles from east to west. It covers a part of ​​9,355,000 square miles (24,230,000 square […]

World Continent General Considerations For Europe Geological History

World Continent General Considerations For Europe Geological History. Precambrian rocks exist in three basic tectonic settings. First a shield, such as the Baltic Sea Shield. A large space of ​​stable Precambrian rock that surrounded by later orogenic belts (mountain shapers). The second is from the basement to the young Phanerozoic sediment coating (ie sediments have […]

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