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Challenger Mountains
The Challenger Mountains are a mountain range on Ellesmere Island in Nunavut, Canada. The range is the most northern range in the world and of the Arctic Cordillera. The highest mountain in the range is Commonwealth Mountain . The United States Range is immediately to the east of the Challenger Mountains. The range lies within Quttinirpaaq National Park, the second most northerly park in the world after Northeast Greenland National Park in Greenland. Low elevation lakes located along Taconite Inlet Taconite () is a variety of iron formation, an iron-bearing (over 15% iron) sedimentary rock, in which the iron minerals are interlayered with quartz, chert, or carbonate. The name "taconyte" was coined by Horace Vaughn Winchell (1865–192 ... are part of the Challenger Mountains and local relief exceeds . Further reading * United States. Hydrographic Office, Sailing Directions for Northern Canada: The Coast of Labrador Northward of St. Lewis Sound, the Northern Coast of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innuitian Mountains
The Innuitian Mountains are a mountain range in Nunavut and the Northwest Territories, Canada. They are part of the Arctic Cordillera and are largely unexplored, due to the hostile climate. They are named after the northern indigenous people, the Inuit. In some locations the Innuitian Mountains measure over in height, and in length. The highest point is Barbeau Peak on Ellesmere Island at . There are no trees and minimal wildlife in the Innuitian Mountains due to the harsh cold climate as well as being located north of the Arctic tree line. This region is mostly barren with vast areas of permafrost. There are metallic mineral resources including iron and zinc and fossil fuel resources such as coal. The Innuitian Mountains consist of numerous smaller mountain ranges. Some of these are the British Empire Range, the Princess Margaret Range and the United States Range, which is the world's second most Northern mountain range after the Challenger Mountains. The Innuitian Mountains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innuitian Orogeny
The Innuitian orogeny, sometimes called the Ellesmere orogeny, was a major tectonic (mountain building) episode responsible for the formation of a series of mountain ranges in the Canadian Arctic and Northernmost Greenland. The episode started with the earliest Paleozoic rifting, extending from Ellesmere Island Ellesmere Island ( iu, script=Latn, Umingmak Nuna, lit=land of muskoxen; french: île d'Ellesmere) is Canada's northernmost and third largest island, and the tenth largest in the world. It comprises an area of , slightly smaller than Great Bri ... to Melville Island. However, the cause of the orogen remains poorly understood. See also * Innuitian Mountains * Roosevelt Range References External linksGeological Regions: Innuitian orogen Paleozoic orogenies Geology of the Northwest Territories Geology of Nunavut Geology of Greenland {{tectonics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commonwealth Mountain
Commonwealth Mountain is a mountain on Ellesmere Island, Nunavut, Canada. It lies in western Quttinirpaaq National Park, which is the most northerly extent of Canada, and is the second most northerly park on Earth after Northeast Greenland National Park. With a height of , it is highest point of the Challenger Mountains which in turn form part of the Arctic Cordillera mountain range. See also *List of mountains of Canada Most mountain peaks of Canada lie in the west, specifically in British Columbia, Alberta, and the Yukon. Mountains can be found all over British Columbia while those in Alberta are mainly situated on the eastern side of the Canadian Rockies. The ... References Arctic Cordillera Two-thousanders of Nunavut {{QikiqtaalukNU-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by Highland (geography), highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same Structural geology, geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example Thrust fault, thrust sheets, Fault-block mountain, uplifted blocks, Fold (geology), fold mountains, and vol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellesmere Island
Ellesmere Island ( iu, script=Latn, Umingmak Nuna, lit=land of muskoxen; french: île d'Ellesmere) is Canada's northernmost and third largest island, and the tenth largest in the world. It comprises an area of , slightly smaller than Great Britain, and the total length of the island is . Lying within the Arctic Archipelago, Ellesmere Island is considered part of the Queen Elizabeth Islands. Cape Columbia at 83°06′ is the northernmost point of land in Canada and one of the northernmost points of land on the planet (the northernmost point of land on Earth is the nearby Kaffeklubben Island of Greenland). The Arctic Cordillera mountain system covers much of Ellesmere Island, making it the most mountainous in the Arctic Archipelago. More than one-fifth of the island is protected as Quttinirpaaq National Park. In 2021, the population of Ellesmere Island was recorded at 144. There are three settlements: Alert, Eureka, and Grise Fiord. Ellesmere Island is administered as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunavut
Nunavut ( , ; iu, ᓄᓇᕗᑦ , ; ) is the largest and northernmost territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the '' Nunavut Act'' and the '' Nunavut Land Claims Agreement Act'', which provided this territory to the Inuit for independent government. The boundaries had been drawn in 1993. The creation of Nunavut resulted in the first major change to Canada's political map in half a century since the province of Newfoundland was admitted in 1949. Nunavut comprises a major portion of Northern Canada and most of the Arctic Archipelago. Its vast territory makes it the fifth-largest country subdivision in the world, as well as North America's second-largest (after Greenland). The capital Iqaluit (formerly Frobisher Bay), on Baffin Island in the east, was chosen by a capital plebiscite in 1995. Other major communities include the regional centres of Rankin Inlet and Cambridge Bay. Nunavut also includes Elle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Cordillera
The Arctic Cordillera is a terrestrial ecozone in northern Canada characterized by a vast, deeply dissected chain of mountain ranges extending along the northeastern flank of the Canadian Arctic Archipelago from Ellesmere Island to the northeasternmost part of the Labrador Peninsula in northern Labrador and northern Quebec, Canada. It spans most of the eastern coast of Nunavut with high glaciated peaks rising through ice fields and some of Canada's largest ice caps, including the Penny Ice Cap on Baffin Island. It is bounded to the east by Baffin Bay, Davis Strait and the Labrador Sea while its northern portion is bounded by the Arctic Ocean. Overview The range is mostly located in Nunavut but extends southeast into the northernmost tip of Labrador and northeastern Quebec. The system is divided into a series of ranges, with mountains reaching heights of more than . The highest is Barbeau Peak on Ellesmere Island at , which is the highest point in eastern North America. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlas Of Canada
The Atlas of Canada (french: L'Atlas du Canada) is an online atlas published by Natural Resources Canada that has information on every city, town, village, and hamlet in Canada. It was originally a print atlas, with its first edition being published in 1906 by geographer James White and a team of 20 cartographer Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an im ...s. Much of the geospatial data used in the atlas is available for download and commercial re-use from the Atlas of Canada site or from GeoGratis. Information used to develop the atlas is used in conjunction with information from Mexico and the United States to produce collaborative continental-scale tools such as the North American Environmental Atlas. External links {{Portal, Geography, Canada The Atlas of Canada * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Range
The United States Range is one of the northernmost mountain ranges of the Arctic Cordillera and in the world, surpassed only by the Challenger Mountains to the northwest. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quttinirpaaq National Park
Quttinirpaaq National Park is located on the northeastern corner of Ellesmere Island in the Qikiqtaaluk Region of Nunavut, Canada. It is the second most northerly park on Earth after Northeast Greenland National Park. In Inuktitut, Quttinirpaaq means "top of the world". It was established as Ellesmere Island National Park Reserve in 1988, and the name was changed to Quttinirpaaq in 1999, when Nunavut was created, and became a national park in 2000. The reserve covers , making it the second largest park in Canada, after Wood Buffalo National Park. The park is remarkable for its extensive glaciers and ice caps, desert-like conditions, and life forms that are uniquely adapted to the extreme polar environment. Only about 50 people visit the park each year. Landscape The land is dominated by rock and ice. It is a polar desert with very little annual precipitation. Much of the highlands of the park are covered in ice caps. These ice caps, and the glaciers that descend from them, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast Greenland National Park
Northeast Greenland National Park ( kl, Kalaallit Nunaanni nuna eqqissisimatitaq, da, Grønlands Nationalpark) is the world's largest national park and the 10th largest protected area (the only larger protected areas all consist mostly of sea). Established in 1974 and expanded to its present size in 1988, it protects of the interior and northeastern coast of Greenland and is bigger than all but 29 of the world's 195 countries. It was the first national park to be created in the Kingdom of Denmark and remains Greenland's only national park. It is the northernmost national park in the world. It is the second largest by area of any second level subdivision of any country in the world trailing only the Qikiqtaaluk Region, Nunavut, Canada. Geography The park shares borders, largely laid out as straight lines, with the Sermersooq municipality in the south and with the Avannaata municipality in the west, partly along the 45° West meridian on the ice cap. The large interior of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland
Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is the world's largest island. It is one of three constituent countries that form the Kingdom of Denmark, along with Denmark and the Faroe Islands; the citizens of these countries are all citizens of Denmark and the European Union. Greenland's capital is Nuuk. Though a part of the continent of North America, Greenland has been politically and culturally associated with Europe (specifically Norway and Denmark, the colonial powers) for more than a millennium, beginning in 986.The Fate of Greenland's Vikings , by Dale Mackenzie Brown, ''Archaeological Institute of America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
