Baffin Island evidence of contact with Europeans prior to the Vikings' arrival in Greenland". Dr Sutherland's research eventually led to a 2012 announcement that whetstones had been found with remnants of alloys indicative of Viking presence. The archaeological site at Tanfield Valley is thought to have been a trading post, and thus Baffin Island would be Helluland. Baffin Island is part of the Qikiqtaaluk Region. The hamlets of Cape Dorset and Qikiqtarjuaq do not lie on the Baffin Island proper. Cape Dorset is situated on the Dorset Island which is located few kilometers from the south eastern tip of the Foxe Peninsula.
Davis Strait Davis Strait is underlain by complex geological features of buried grabens (basins) and ridges, probably formed by strike-slip faulting during Paleogene times about 45 million to 62 million years ago. The strike-slip faulting transferred plate-tectonic motions in the Labrador Sea to Baffin Bay. It is the world's broadest strait. With a water depth of between one and two thousand meters the strait is substantially shallower than the Labrador Sea to the south or Baffin Bay to the north. The strait is famous for its fierce tides that can range from , which discouraged many earlier explorers. US Geological Survey has