Tectonic development associated with East Coast of Canada

Tectonic development associated with East Coast of Canada

The East Coast of Canada is usually split into three areas: the Nova Scotian margin into the south, the Newfoundland margin at the heart and eastern, while the Labrador margin when you look at the north (Figure 1). These margins formed in the past 200 million years because the supercontinent of Pangea rifted apart, first as North America separated from Africa after which because it separated from European countries and Greenland (Figure 2). These episodes of rifting thinned and heated the continental crust and lithosphere, which in turn subsided to make a complex group of marginal basins. Huge amounts of sediment have actually since accumulated within these basins and created sources and traps for hydrocarbon deposits. Exploration task to locate and exploit these resources, mainly from seismic pages and boreholes of this previous three decades, has lead to the production that is present of off Newfoundland and gasoline off Nova Scotia. Exploration tasks of both commercial and clinical activities have additionally yielded a wealth of fundamental information which have greatly enhanced our knowledge of the basic processes of lithospheric expansion and rifting that is continental have actually created these margins and their hydrocarbon resources. Continue reading “Tectonic development associated with East Coast of Canada”