The geology of Antarctica covers the geological development of the continent through the Archean, Proterozoic and Phanerozoic eons. The geological study...
26 KB (2,935 words) - 00:57, 26 February 2024
Antarctica (/ænˈtɑːrktɪkə/ ) is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded...
145 KB (15,709 words) - 06:56, 23 November 2024
The geography of Antarctica is dominated by its south polar location and, thus, by ice. The Antarctic continent, located in the Earth's southern hemisphere...
23 KB (2,657 words) - 14:09, 13 November 2024
Gondwana (category Geology of Antarctica)
supercontinent. The remnants of Gondwana make up around two-thirds of today's continental area, including South America, Africa, Antarctica, Australia, Zealandia...
75 KB (7,889 words) - 21:44, 15 November 2024
The geology of the Ellsworth Mountains, Antarctica, is a rock record of continuous deposition that occurred from the Cambrian to the Permian periods,...
57 KB (6,743 words) - 09:10, 13 November 2024
Antarctic plate (category Geology of Antarctica)
The Antarctic plate is a tectonic plate containing the continent of Antarctica, the Kerguelen Plateau, and some remote islands in the Southern Ocean and...
6 KB (551 words) - 15:30, 24 November 2024
This is a list of fossiliferous stratigraphic units in Antarctica. Geology portal Paleontology portal Geology of Antarctica List of fossiliferous stratigraphic...
36 KB (2,057 words) - 04:49, 19 November 2024
Erebus crystal (category Geology of Antarctica)
crystal of anorthoclase (a type of feldspar) found in the immediate area surrounding Mount Erebus near McMurdo Station, Antarctica. This type of feldspar...
2 KB (134 words) - 21:12, 13 April 2020
National Geology and Mining Service, Chile's geology and mining agency. The journal covers the field of geology and related earth sciences, primarily on issues...
4 KB (180 words) - 23:31, 29 October 2024
The climate of Antarctica is the coldest on Earth. The continent is also extremely dry (it is a desert), averaging 166 mm (6.5 in) of precipitation per...
28 KB (3,114 words) - 17:59, 21 November 2024
West Antarctic Rift System (category Geology of Antarctica)
series of rift valleys between East and West Antarctica. It encompasses the Ross Embayment, the Ross Sea, the area under the Ross Ice Shelf and a part of Marie...
15 KB (1,834 words) - 10:28, 5 January 2024
roughly 1,000 kilometres (650 mi) south of South America, is the northernmost portion of the continent of Antarctica. Like the associated Andes, the Antarctic...
12 KB (1,313 words) - 04:27, 8 November 2023
Unconfirmed volcanoes are not included in the table below. Geology of Antarctica Lists of volcanoes van Wyk de Vries, Maximillian; Bingham, Robert G.;...
21 KB (1,619 words) - 13:01, 4 April 2024
East Gondwana (redirect from Dinosaurs of antarctica)
region of the Cretaceous comprised the continent of East Gondwana–modern day Australia, Zealandia, and Antarctica–a product of the break-up of Gondwana...
51 KB (5,722 words) - 15:58, 18 November 2024
Marie Byrd Land (redirect from Claim West Antarctica)
region of Antarctica. With an area of 1,610,000 km2 (620,000 sq mi), it is the largest unclaimed territory on Earth. It was named after the wife of American...
38 KB (4,607 words) - 00:45, 27 October 2024
chronostratigraphy (the process of relating strata to time) and geochronology (a scientific branch of geology that aims to determine the age of rocks). It is used...
174 KB (9,743 words) - 01:50, 14 November 2024
Charcot plate (category Geology of Antarctica)
The Charcot plate was a fragment of the Phoenix plate. The subduction of the Charcot plate, beneath West Antarctica, stopped before 83 Ma, and became fused...
1 KB (133 words) - 20:47, 4 November 2024
East Antarctic Shield (category Geology of Antarctica)
Adare Trough of the Ross Sea. Geology of Antarctica – Geologic composition of Antarctica Drewry, David J. (November 1976). "Sedimentary basins of the east...
17 KB (2,058 words) - 13:46, 27 October 2024
Ellsworth–Whitmore Mountains (category Geology of Antarctica)
Mountains (EWM) is the innermost of the four or five allochthonous terranes, or tectonic blocks, that form West Antarctica. EWM was located in an embayment...
4 KB (431 words) - 23:31, 28 July 2024
Operation IceBridge (category Geology of Antarctica)
2009. Additional campaigns have occurred in the Arctic summer and East Antarctica. IceBridge flights began in March 2009 using a Lockheed P-3 Orion in the...
14 KB (1,413 words) - 05:04, 21 July 2024
Shetland plate (category Geology of Antarctica)
Gérard (January 2012). "Geodynamic reconstructions of the South America–Antarctica plate system". Journal of Geodynamics. 53: 43–60. Bibcode:2012JGeo...53...
10 KB (1,093 words) - 02:26, 11 November 2024
Mount Takahe (category Calderas of Antarctica)
"Geological structure and stratigraphic correlation in Antarctica". New Zealand Journal of Geology and Geophysics. 6 (3): 438. Bibcode:1963NZJGG...6..423G...
53 KB (5,482 words) - 05:22, 25 November 2024
McMurdo Dry Valleys (category Valleys of Antarctica)
The McMurdo Dry Valleys are a row of largely snow-free valleys in Antarctica, located within Victoria Land west of McMurdo Sound. The Dry Valleys experience...
20 KB (2,021 words) - 00:18, 31 October 2024
Mawson (continent) (category Geology of Antarctica)
ago). It included the Gawler Craton of southern Australia and correlated terrains in Antarctica. Since very little of the historical continent is exposed...
5 KB (572 words) - 19:53, 25 October 2024
history of Antarctica emerges from early Western theories of a vast continent, known as Terra Australis, believed to exist in the far south of the globe...
125 KB (13,794 words) - 22:46, 21 November 2024
Land is a region of Northeastern Antarctica which extends into the Southern Indian Ocean. The area is claimed by Australia as part of the Australian Antarctic...
12 KB (1,284 words) - 11:05, 29 November 2023
and East Antarctica) is the hypothesis that the Southwestern United States was at one time connected to East Antarctica. The hypothesis of a late Precambrian...
6 KB (683 words) - 22:22, 22 November 2024
Terra Australis Orogen (category Geology of Antarctica)
the modern-day Andean margin of South America, the South African Cape, West Antarctica, Victoria Land in East Antarctica, Eastern Australia, Tasmania...
7 KB (625 words) - 05:45, 18 March 2024
Rothschild Island (category Islands of Palmer Land)
but surmounted by prominent peaks of Desko Mountains in Antarctica, 8 kilometres (5 mi) west of the north part of Alexander Island in the north entrance...
8 KB (847 words) - 12:26, 18 September 2024
thrust of an orogen. Geology of Africa Geology of Chad Geology of Egypt Geology of Madagascar Geology of Rwanda Geology of Togo Geology of Antarctica Geology...
7 KB (758 words) - 00:27, 8 December 2020