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Coastal Migration (Americas)
The coastal migration hypothesis is one of two leading hypotheses about the settlement of the Americas at the time of the Last Glacial Maximum. It proposes one or more migration routes involving watercraft, via the Kurile island chain, along the coast of Beringia and the archipelagos off the Alaskan-British Columbian coast, continuing down the coast to Central and South America. The alternative is the hypothesis solely by interior routes, which assumes migration along an ice-free corridor between the Laurentide and Cordilleran ice sheets during the Last Glacial Maximum. The coastal migration hypothesis has been bolstered by findings such as the report that the sediments in the Port Eliza caves on Vancouver Island indicate the possibility of a survivable climate as far back 16 ka (16,000 years) in the area, while the continental ice sheets were nearing their maximum extent. Despite such research, the hypothesis is still subject to considerable debate. Carlson, Erlandson, and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exposed Coast - Geograph
Expose, exposé, or exposed may refer to: News sources * Exposé (journalism), a form of investigative journalism * ''The Exposé'', a British conspiracist website * ''Exeposé'', a student-run newspaper of the University of Exeter Film and TV Film * ''Exposé'' (film), a 1976 thriller film * ''Exposed'' (1932 film), a 1932 film starring Barbara Kent * ''Exposed'' (1938 film), a 1938 film starring Glenda Farrell * ''Exposed'' (1947 film), a 1947 film starring Adele Mara * ''Exposed'' (1983 film), a 1983 film starring Nastassja Kinski * ''Exposed'' (2003 film), a 2003 American independent comedy film * ''Exposed'' (2011 film), a 2011 film starring Jodi Lyn O'Keefe * ''Exposed'' (2016 film), a 2016 film starring Keanu Reeves Television * "Exposé" (''Lost''), a 2007 episode of ''Lost'' * '' Exposé: America's Investigative Reports'', a PBS news/documentary series * ''eXposed'', the pilot of the American television show ''The Gifted'' * ''Exposed'' (American game show), a 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heiltsuk Nation
The Heiltsuk Nation (Heiltsuk_dialect, Heiltsuk: ''Haíɫzaqv'') is a First Nations in Canada, First Nations government in the Central Coast Regional District, British Columbia, Central Coast region of the Canadian province of British Columbia, centred on Campbell Island in the community of Bella Bella, British Columbia. The Heiltsuk people speak the Heiltsuk language, and were, like their language, and along with the neighbouring Haisla people, Haisla and Wuikinuxv (Owekeeno) peoples, incorrectly known in the past as the "Northern Kwakiutl". The Heiltsuk were also known as the Bella Bella, after their core community. The present day Heiltsuk First Nation is an amalgamation of 5 tribal groups who inhabited an area approximately 6000 square miles of the British Columbia Coast, Central Coast of British Columbia. The Heiltsuk peoples lived off of both land and sea in the region between Milbanke Sound and Fisher Channel. Heiltsuk territories include numerous inlets, islands, peni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
On Your Knees Cave
On Your Knees Cave (49-PET-408) is an archaeological site located in southeastern Alaska ( Prince of Wales Island). Human remains were found at the site in 1996 that dated between 9,730 ±60 and 9,880±50 radiocarbon YBP (Years Before Present) or a calendrical date of 10,300 YBP. In addition to human skeletal remains, stone tools and animal bones were discovered. DNA analyses performed on the human skeletal remains document the presence of mitochondrial haplogroup D which occurs widely in the Americas. Isotopic analysis indicated that the individual had a primarily marine based diet. Location On Your Knees Cave is located on the northern tip of Prince of Wales Island within the Tongass National Forest. Its location is approximately one kilometer from the coast and 125 meters above sea level. Originally, the entrance of the cave was obstructed by large rocks and soil that had fallen from the cliff above, and covered with vegetation. After the obstructions were cleared, the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haida Gwaii
Haida Gwaii (; / , literally "Islands of the Haida people"), previously known as the Queen Charlotte Islands, is an archipelago located between off the British Columbia Coast, northern Pacific coast in the Canadian province of British Columbia. The islands are separated from the mainland to the east by the shallow Hecate Strait. Queen Charlotte Sound (Canada), Queen Charlotte Sound lies to the south, with Vancouver Island beyond. To the north, the disputed Dixon Entrance separates Haida Gwaii from the Alexander Archipelago in the U.S. state of Alaska. Haida Gwaii consists of two main islands: Graham Island () in the north and Moresby Island (, or "Islands of Beauty") in the south, along with approximately 400 smaller islands with a total landmass of . Other major islands include Anthony Island (British Columbia), Anthony Island (), Burnaby Island (), Langara Island (), Lyell Island (), Louise Island, (), Alder Island (Haida Gwaii), Alder Island and Kunghit Island (). On June ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bella Coola, British Columbia
Bella Coola is an unincorporated community in the Bella Coola Valley of British Columbia, Canada. ''Bella Coola'' usually refers to the entire valley, encompassing the settlements of Bella Coola proper ("the townsite"), Lower Bella Coola, Hagensborg, Salloompt, Nusatsum, Firvale, and Stuie. It is also the location of the head offices of the Central Coast Regional District. The entire Bella Coola Valley has a population of 2,163 as of the 2021 census. This was an increase of 8% from the 2016 census, when the population was 2,007. Geography The primary geographical structure of the community, both in terms of physical structures and population distribution, is the long, narrow Bella Coola River valley. The river meanders along the eastern and northern edges of the town before discharging into the head of North Bentinck Arm. Highway 20 (known over most of its length as the Chilcotin Highway) stretches from the Government wharf (on the Pacific Ocean) through the exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Level
Mean sea level (MSL, often shortened to sea level) is an mean, average surface level of one or more among Earth's coastal Body of water, bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised geodetic datumthat is used, for example, as a chart datum in cartography and Navigation, marine navigation, or, in aviation, as the standard sea level at which atmospheric pressure is measured to Calibration, calibrate altitude and, consequently, aircraft flight levels. A common and relatively straightforward mean sea-level standard is instead a long-term average of tide gauge readings at a particular reference location. The term ''above sea level'' generally refers to the height above mean sea level (AMSL). The term APSL means above present sea level, comparing sea levels in the past with the level today. Earth's radius at sea level is 6,378.137 km (3,963.191 mi) at the equator. It is 6,356.752 km (3,94 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhokhov Island
Zhokhov Island (; ) is an island in the East Siberian Sea, situated 128 km north east of Novaya Sibir Island, the easternmost of the New Siberian Islands. Administratively the island belongs to the Yakutia administrative division of Russia.Respublika Sakha (Yakutiya) Land Feature Database Geography Zhokhov Island is part of the De Long group. The nearest island is Vilkitsky Island, the southernmost island of the group. Zhokhov is in length and has an area of . The highest point of the island is . Althou ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Archipelago
The Alexander Archipelago () is a archipelago (group of islands) in North America lying off the southeastern coast of Alaska. It contains about 1,100 islands, the tops of submerged coastal mountains that rise steeply from the Pacific Ocean. Deep channels and fjords separate the islands and cut them off from the mainland. The islands shelter the northern part of the Inside Passage as it winds its way among them. The islands have Steep coast, steep, Fjord, irregular coasts and dense evergreen and temperate rain forests; most are accessible only by boat or by airplane. The vast majority of the islands are part of the Tongass National Forest. In order of land area, the List of islands of the United States by area, largest islands are Prince of Wales Island (Alaska), Prince of Wales Island, Chichagof Island, Admiralty Island, Baranof Island, Revillagigedo Island, Kupreanof Island, Kuiu Island, Etolin Island, Dall Island, Wrangell Island, Mitkof Island, Zarembo Island, Kosciusko Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrangell Island
Wrangell Island () is an island in the Alexander Archipelago in the Alaska Panhandle of southeastern Alaska. It is long and wide. It has a land area of , making it the 29th largest island in the United States. Wrangell is separated from the mainland by the narrow Blake Channel. History The first European to sight the island was James Johnstone, one of George Vancouver’s officers during his 1791-1795 expedition, in 1793. He only charted its east coast, not realizing it was an island. The island was occupied in 1834 by the Russians. It is named after Ferdinand von Wrangel, a Baltic German explorer in Russian naval service, and a Russian government official. He was appointed chief manager of the Russian-American Company in 1829, effectively the first married governor of its settlements in North America (present day Alaska). Wrangel cultivated potatoes on the island, started mines, laid out roads, built bridges and government buildings and recorded geographical and ethn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta
Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, the Northwest Territories to its north, and the U.S. state of Montana to its south. Alberta and Saskatchewan are the only two landlocked Canadian provinces. The eastern part of the province is occupied by the Great Plains, while the western part borders the Rocky Mountains. The province has a predominantly humid continental climate, continental climate, but seasonal temperatures tend to swing rapidly because it is so arid. Those swings are less pronounced in western Alberta because of its occasional Chinook winds. Alberta is the fourth largest province by area, at , and the fourth most populous, with 4,262,635 residents. Alberta's capital is Edmonton; its largest city is Calgary. The two cities are Alberta's largest Census geographic units ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia
British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains. British Columbia borders the province of Alberta to the east; the territories of Yukon and Northwest Territories to the north; the U.S. states of Washington (state), Washington, Idaho and Montana to the south, and Alaska to the northwest. With an estimated population of over 5.7million as of 2025, it is Canada's Population of Canada by province and territory, third-most populous province. The capital of British Columbia is Victoria, British Columbia, Victoria, while the province's largest city is Vancouver. Vancouver and its suburbs together make up List of census metropolitan areas and agglomerations in Canada, the third-largest metropolit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the northernmost, westernmost, and easternmost (the Aleutian Islands cross the 180th meridian into the eastern hemisphere) state in the United States. It borders the Canadian territory of Yukon and the province of British Columbia to the east. It shares a western maritime border, in the Bering Strait, with Russia's Chukotka Autonomous Okrug. The Chukchi and Beaufort Seas of the Arctic Ocean lie to the north, and the Pacific Ocean lies to the south. Technically, it is a semi-exclave of the U.S., and is the largest exclave in the world. Alaska is the largest U.S. state by area, comprising more total area than the following three largest states of Texas, California, and Montana combined, and is the seventh-largest subnational division i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
