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Geology of Alaska information


The geology of Alaska includes Precambrian igneous and metamorphic rocks formed in offshore terranes and added to the western margin of North America from the Paleozoic through modern times. The region was submerged for much of the Paleozoic and Mesozoic and formed extensive oil and gas reserves due to tectonic activity in the Arctic Ocean. Alaska was largely ice free during the Pleistocene, allowing humans to migrate into the Americas.[1]

  1. ^ Conor, Cathy; O'Haire, Daniel (1988). Roadside Geology of Alaska. Mountain Press Publishing Company.

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Geology of Alaska

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The geology of Alaska includes Precambrian igneous and metamorphic rocks formed in offshore terranes and added to the western margin of North America...

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List of earthquakes in Alaska

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list of earthquakes in Alaska. Geology of Alaska "USGS Earthquake". "M 7.1 - 14km NNW of Anchorage, Alaska". usgs.gov. United States Geological Survey...

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Mount Susitna

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original on 2018-03-30. Connor, Cathy; O'Haire, Daniel (2005). Roadside Geology of Alaska (8th ed.). Mountain Press Publishing Company. p. 250. ISBN 0-87842-213-7...

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University of Alaska System

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Anchorage Southeast The University of Alaska System is a system of public universities in the U.S. state of Alaska. It was created in 1917 and comprises...

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Alaska

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Alaska (/əˈlæskə/ ə-LASS-kə) is a non-contiguous U.S. state on the northwest extremity of North America. It is in the Western United States region and...

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1964 Alaska earthquake

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Engineering and Geological Evaluation Group, was headed by Dr. Ruth A. M. Schmidt, a geology professor at the University of Alaska Anchorage. The team of scientists...

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Alaska North Slope basin

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Slope (ANS) is a foreland basin located on the northern edge of the Brooks Range. The Alaska North Slope is bounded on the north by the Beaufort Sea and...

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Juneau gold belt

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Resources of Alaska, 1914, USGS Bulletin 622 Martin, George Curtis; Katz, Frank James (1912). Geology and Coal Fields of the Lower Matanuska Valley, Alaska (Public...

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Novarupta

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located on the Alaska Peninsula on a slope of Trident Volcano in Katmai National Park and Preserve, about 290 miles (470 km) southwest of Anchorage. Formed...

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Alaska Peninsula

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"Stars aligning for Redstar Gold's Alaska flagship". Mining.com. InfoMine. "The Alaska Range and Denali: Geology and Orogeny (U.S. National Park Service)"...

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Geology of North America

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The geology of North America is a subject of regional geology and covers the North American continent, the third-largest in the world. Geologic units...

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List of volcanoes in the United States

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Introduction". www.avo.alaska.edu. Retrieved June 17, 2018. Jicha, Brian; Coombs, Michelle; T. Calvert, Andrew; Singer, Brad (May 1, 2012). "Geology and 40Ar/39Ar...

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North America

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portion of the upper midwestern U.S. The stable platform The coastal plain The Appalachian orogenic belt The geology of Alaska is typical of that of the cordillera...

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Saint Elias Mountains

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Dramatic change in crustal thickness across the Transition fault, Alaska". Geology. 38 (10): 895–898. doi:10.1130/G31170.1. Elliott, J.L.; Larsen, C.F...

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Alaska North Slope

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The Alaska North Slope is the region of the U.S. state of Alaska located on the northern slope of the Brooks Range along the coast of two marginal seas...

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Alaska Plain

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of submarine topographical features Menard, Henry W.; Dietz, Robert S. (1951). "Submarine Geology of the Gulf of Alaska". Bulletin of the Geological Society...

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Cordilleran ice sheet

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an area of ice that contained one and a half times as much water as the Antarctic ice sheet does today. The ice sheet faded north of the Alaska Range because...

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Alaska Range

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southernmost part of the Alaska Range. Name history from the Board on Geographic Names entry for the Alaska Range. Fred H. Moffit (1954). Geology of the eastern...

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Alaska Purchase

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The Alaska Purchase was the transfer of Alaska from the Russian Empire to the United States for a sum of $7.2 million in 1867 (equivalent to $129 million...

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Hotham Inlet

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domain: A. H. Brooks, C. Abbe, & r. U. Goode's The Geography and Geology of Alaska: A Summary of Existing Knowledge (1906) Brooks, Alfred Hulse; Abbe, Cleveland;...

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Barry Arm landslide

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September 24, 2022. U.S. Geological Survey; Alaska Division of Geological & Geophysical Surveys; National Tsunami Warning Center; Alaska Earthquake Center (September...

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Regional geology

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Northwest Geology of the Rocky Mountains Geology of Canada Geology of the United States Geology of Alabama Geology of Alaska Geology of Arizona Geology of the...

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