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Robert R. Coats
Robert Roy Coats (1910–1995) was an American geologist known for his studies of the Aleutian Islands and his exhaustive report of Elko County, Nevada. Early life He was born in Toronto, Canada, and grew up in Marshalltown, Iowa and Seattle, Washington. He graduated valedictorian of his high school class in Seattle at the age of 16, and attended the University of Washington, where he received both a B.S. and M.S. degree in Geology and Mining (1931 and 1932). He continued graduate work at the University of California, Berkeley, receiving his doctorate in 1938, with a thesis on the ore bodies of the Virginia City mining district in Nevada. He was known as an eccentric and brilliant student. In 1937, Coats took a teaching job at the University of Alaska Fairbanks. He left that job for a post with the U.S. Geological Survey in 1939, in Washington, D.C. As part of the Alaska Branch of the USGS, he continued working in Alaska, mapping in the Chichagof, Anikovik, Nome, Solomo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto
Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a population of 2,794,356 in 2021, it is the List of North American cities by population, fourth-most populous city in North America. The city is the anchor of the Golden Horseshoe, an urban agglomeration of 9,765,188 people (as of 2021) surrounding the western end of Lake Ontario, while the Greater Toronto Area proper had a 2021 population of 6,712,341. As of 2024, the census metropolitan area had an estimated population of 7,106,379. Toronto is an international centre of business, finance, arts, sports, and culture, and is recognized as one of the most multiculturalism, multicultural and cosmopolitanism, cosmopolitan cities in the world. Indigenous peoples in Canada, Indigenous peoples have travelled through and inhabited the Toronto area, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nome, Alaska
Nome (; , , also ''Sitŋazuaq'', ''Siqnazuaq'') is a city in the Nome Census Area, Alaska, Nome Census Area in the Unorganized Borough, Alaska, Unorganized Borough of the US state of Alaska. The city is located on the southern Seward Peninsula coast on Norton Sound of the Bering Sea. It had a population of 3,699 in 2020, up from 3,598 in 2010. Nome was incorporation (municipal government), incorporated on April 9, 1901. It was once the most-populous city in Alaska. Nome lies within the region of the Bering Straits Native Corporation, which is headquartered in Nome. Prior to being settled by non-indigenous people, the area around Nome was home to Iñupiat natives. The area came to world attention in 1898, when three Nordic-Americans discovered gold on the ocean shores of Nome, prompting the Nome Gold Rush. Within a year, the area became popular among miners of European descent, who built and incorporated the city. Nome quickly reached a population of 10,000 or greater. Gold mining ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elko County, Nevada
Elko County is a County (United States), county in the northeastern corner of Nevada, United States. As of the 2020 United States census, 2020 census, the population was 53,702. Its county seat is Elko, Nevada, Elko. The county was established on March 5, 1869, from Lander County, Nevada, Lander County. Elko County is the fourth-largest County (United States), county by area in the contiguous United States, ranking lower when the List of boroughs and census areas in Alaska, boroughs of Alaska are included. It is List of the largest counties in the United States by area, one of only 10 counties in the U.S. with more than of area. Elko County is the second-largest county by area in Nevada, with only Nye County, Nevada, Nye County being larger. Elko County is part of the Elko micropolitan area, Elko micropolitan statistical area. It contains 49.8 percent of the Duck Valley Indian Reservation, set up in the late 19th century for the Shoshone-Paiute peoples; they are a federally reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amchitka
Amchitka (; ;) is a volcanic, tectonically unstable and uninhabited island in the Rat Islands group of the Aleutian Islands in southwest Alaska. It is part of the Alaska Maritime National Wildlife Refuge. The island, with a land area of roughly , is about long and wide. The area has a maritime climate, with many storms, and mostly overcast skies. Amchitka was populated for more than 2,500 years by the Aleut people, but has had no permanent population since 1832. The island has been part of the United States since the Alaska Purchase of 1867. During World War II, it was used as an airfield by US forces in the Aleutian Islands Campaign. Amchitka was selected by the United States Atomic Energy Commission (AEC) to be the site for underground detonations of nuclear weapons. Three such tests were carried out: ''Long Shot'', an blast in 1965; ''Milrow'', a blast in 1969; and ''Cannikin'' in 1971 – at , the largest underground test ever conducted by the United Stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiska
Kiska (, ) is one of the Rat Islands, a group of the Aleutian Islands of Alaska. It is about long and varies in width from . It is part of Aleutian Islands Wilderness and as such, special permission is required to visit it. The island has no permanent population. History European discovery (1741) In 1741 while returning from his second voyage at sea during the Great Northern Expedition, Danish-born Russian explorer Vitus Bering made the first European discovery of most of the Aleutian Islands, including Kiska. Georg Wilhelm Steller, a naturalist-physician aboard Bering's ship, wrote: On 25 October 1741 we had very clear weather and sunshine, but even so it hailed at various times in the afternoon. We were surprised in the morning to discover a large tall island at 51° to the north of us. Prior to European contact, Kiska Island had been densely populated by native peoples for thousands of years. After discovery (1741–1939) Kiska, and the other Rat Islands, we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanaga Island
Kanaga Island (; ) is a part of the Andreanof Islands group of the Aleutian Islands in Alaska. The island measures long and between wide with an area of , making it the 42nd largest island in the United States. The island's most notable feature is Mount Kanaga, a volcano which last erupted in 1995. Gallery References "Kanaga Island" ''Encyclopædia Britannica The is a general knowledge, general-knowledge English-language encyclopaedia. It has been published by Encyclopædia Britannica, Inc. since 1768, although the company has changed ownership seven times. The 2010 version of the 15th edition, ...''. Retrieved July 7, 2005. Andreanof Islands Islands of Alaska Islands of Unorganized Borough, Alaska {{AleutiansWestAK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adak Island
Adak Island (, ; ) or Father Island is an island near the western extent of the Andreanof Islands group of the Aleutian Islands in Alaska. Alaska's southernmost city, Adak, is located on the island. The island has a land area of , measuring long and wide, making it the 25th largest island in the United States. Due to harsh winds, frequent cloud cover, and cold temperatures, vegetation is mostly tundra (grasses, mosses, berries, low-lying flowering plants) at lower elevations. The highest point is Mount Moffett, near the northwest end of the island, at an elevation of 3,924 feet (1,196 m). It is snow covered the greater part of the year. Adak is its largest and principal city. The word ''Adak'' is from the Aleut word ''adaq'', which means "father". History Adak Island has been the home to Aleut peoples since antiquity. Russian explorers in the 18th century also visited the island but made no permanent settlements. During World War II, the Imperial Japanese Army took contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buldir
Buldir Island (also sometimes written Buldyr; ; ) is a small island in the western Aleutian Islands of the U.S. state of Alaska. It is long and wide with an area of . Buldir is farther from the nearest land than any other Aleutian Island. Its nearest neighbors are Kiska in the Rat Island group, to the east, and Shemya in the Near Island group, to the west. Buldir Island is uninhabited. It is part of the Alaska Maritime National Wildlife Refuge. It has been designated a Research Natural Area. Geology Buldir is the most westerly of the Aleutian Islands, which formed as a result of volcanic activity in the late Quaternary or recent times. The rocks from which the island formed are of two different ages with a considerable time gap. The rocks of the older dome are mainly olivine basalts and the younger dome consists of hornblende basalts and basaltic andesites. That this island is younger than some of the neighboring islands is also suggested because fewer species of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coats Fig1
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Coats may refer to: People *Coats (surname) Places * Coats, Kansas, US * Coats, North Carolina, US *Coats Island, Nunavut, Canada *Coats Land, region of Antarctica Other uses *Coat (clothing), an outer garment *Coats' disease, a human eye disorder *Coats Mission, British military mission 1941–42 *Coats Group, a multinational sewing and needlecraft supplies manufacturer *Coats Steam Car, American automobile manufactured 1922–23 *Stewart-Coats, American automobile manufactured only in 1922 *Cadet Organizations Administration and Training Service, a sub-component of the Canadian Forces Reserves See also *Coat (other) *Coates (other) *Cotes (other) Cotes may refer to: Placename * Cotes, Cumbria, a village in England * Cotes, Leicestershire, a village in England * Cotes, Staffordshire, a village in England; see List of United Kingdom locations: Cos-Cou * Cotes, Valencia, a municipality in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plate Tectonics
Plate tectonics (, ) is the scientific theory that the Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. The model builds on the concept of , an idea developed during the first decades of the 20th century. Plate tectonics came to be accepted by Earth science, geoscientists after seafloor spreading was validated in the mid-to-late 1960s. The processes that result in plates and shape Earth's crust are called ''tectonics''. Tectonic plates also occur in other planets and moons. Earth's lithosphere, the rigid outer shell of the planet including the crust (geology), crust and upper mantle, is fractured into seven or eight major plates (depending on how they are defined) and many minor plates or "platelets". Where the plates meet, their relative motion determines the type of plate boundary (or fault (geology), fault): , , or . The relative movement of the plates typically ranges from zero to 10 cm annu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
