Tectonic development associated with the East Coast of Canada

The East Coast of Canada is usually split into three areas: the Nova Scotian margin within the south, the Newfoundland margin at the heart and eastern, while the Labrador margin within the north (Figure 1). These margins formed in the past 200 million years since 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 pair free teenchat 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 get and exploit these resources, mainly from seismic pages and boreholes of history three decades, has lead to the current creation of oil off Newfoundland and gasoline off Nova Scotia. Exploration tasks of both commercial and medical activities have additionally yielded a wealth of fundamental information which includes significantly enhanced our comprehension of might procedures of lithospheric expansion and continental rifting that have actually created these margins and their hydrocarbon resources.

Figure 1. Map of Eastern Canada with places of Nova Scotian, Newfoundland and Labrador margin that is continental. (continue reading…)