1 In context\|rhetoric\|lang=en terms the difference between anaphora and epistrophe is that anaphora is (rhetoric) the repetition of a phrase at} DUPipeline_QISnippet_FirstGood_Snippet_v1: {},{-1|-1|1|Anaphora is an antonym of epistrophe. In context\|rhetoric\|lang=en terms the difference between anaphora and epistrophe is that anaphora is (rhetoric) the repetition of a phrase at} DUPipeline_QISnippet_FirstGood_Snippet_v1: {},{-1|-1|1|Anaphora is an antonym of epistrophe.
The North American craton is the bedrock forming the heart of the North American continent and the Canadian Shield is the largest exposed part of the craton's bedrock. The Canadian Shield is part of an ancient continent called Arctica, which was formed about 2.5 billion years ago during the Neoarchean era. It was split into Greenland, Laurentia, Scotland and Siberia and is now roughly situated in the Arctic around the current North Pole.
The Canadian Shield is an example of a geological shield that is form below the Earth's crust and pushed to the surface as molten rock.This article describes the history of the Canadian Shield and the material contain therein.1  The Fluid Earth.he volcanic creation of the Canadian Shield took place during the Earthâs earliest geologic era, the Precambrian, which includes the earliest 80% of Earthâs existence. The Precambrian era ranges from about 5 billion to 570 million years ago.