What is the other name for the area at which Ranney Hill, Northwest Territories anomaly  rose?
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. 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, while mining is prevalent.
Ridge Hill Shelf The Ridge Hill Shelf is a landform that forms part of the foothills of the Darling Scarp, a low escarpment that runs parallel with the west coast in southwest Western Australia. It was formed by coastal erosion of the scarp in the Pleistocene, when the sea level was higher, and the scarp located further west than at present. The action of coastal forces produced sand dunes that subsequently lithified into eolianite, and eroded the ironstone of the scarp, resulting in an iron-rich sandstone with a laterite cap. The iron gives the sandstone a dull purple-brown colour; depending on the extent of iron-enrichment, the sandstone may appear predominantly yellow, predominantly purple-brown, or a mottled combination of the two.