Ninety east ridge
Webb康迪 (Condie,2001)提出东经九十度海岭源于布罗肯脊,它是凯尔盖朗地幔柱被印度洋中脊隔开的部分, 白垩纪 以后印度板块的快速北移在其上生成了这条海岭,印度洋中脊以北海岭火山活动年龄自北向南持续变新证明了这一点。. 东经九十度海岭也是中洋脊的一部分 ... Webband age constraints in favor of a single hot-spot origin of Ninety-east Ridge. Based on Royer and Sandwell's (1989) kinematic model for the Indian, Antarctic, and Australian plates that in-763. ... the crustal ages immediately west of Ninetyeast Ridge, between 85°E and 90°E, are still poorly known. Between 1°N and 3°S, Peirce (1978, p. 300, ...
Ninety east ridge
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WebbDiscover and share books you love on Goodreads. Webb3 apr. 2024 · The Ninety East Ridge is a one-dimensional structure situated on the floor of Indian Ocean. This ridge is 5000 km long and 200 m wide which is stretches from the …
WebbRajmahal Traps-Ninetyeast Ridge-Kerguelen hotspot system. It appears that the Kerguelen hotspot did not directly feed Rajmahal magmas, although it may have provided a source of heat for Rajmahal ... Webb(9) West Australian basin is the most extensive basin and forms rectangular shape surrounded by S.E. Indian Ridge in the south – west, Ninety East Ridge in the west, continental shelves of Java-Sumatra in the northeast and the continental shelf of west Australia, Average depth varies from 3,600m to 6,100m but the central part of the basin …
WebbNinety East Ridge 定 义 位于印度洋东部东经90°的一条近南北走向的海底山脉。 应用学科 海洋科技（一级学科），海洋科学（二级学科），海洋地质学、海洋地球物理学、海洋地理学和河口海岸学（三级学科）
Webb13 juli 2024 · The Ninety East Ridge is an aseismic ridge located almost parallel to 90 degrees east longitude in the Indian Ocean. It is approximately 5,000 km in length and has an average width of 200 km. Igneous rock, or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. It is formed through the cooling …
WebbThe Ninetyeast Ridge stretches parallel to 90° E longitude in a long, linear chain of seamounts and volcanic ridges from the Andaman Islands in the Bay of Bengal more than 4,500 kilometres (2,800 miles) to the south where it intersects Broken Ridge at 30° S latitude. Broken Ridge is an aseismic ridge and was once part of the Kerguelen Plateau. hima f3430 pdfWebb18 sep. 2024 · The Ninety East Ridge is a single-dimensional structure situated on Indian Ocean floor. This ridge extends from the Bay of Bengal to the Southeast Indian Ridge, 5000 km long and 200 m high. This landform is named the 'Ninety East Ridge' because it is located near the spot where the Eastern Hemisphere main parallel crosses along the … hima f7126 pdfWebb12 aug. 2024 · This study was financially supported by the National Key Research and Development Program of China (Grant No. 2016YFC0300802), the Ocean Park Conservation Foundation of Hong Kong, the Biodiversity Investigation, Observation and Assessment Program (2024-2024) of Ministry of Ecology and Environment of China, … himadri speciality chemical shareWebb1 mars 2014 · Abstract and Figures. New multibeam bathymetry data and multichannel seismic profiles over 7 detailed survey sites collected during cruise no. KNOXRR06 of … hima f7131 pdfWebb1 feb. 2008 · Collision of the Ninety-East Ridge with the Sunda Arc in the mid-Pleistocene (Curray and Moore, 1974;Moore et al., 1982; Subrahmanyam et al., 2008; Sun et al., … home health remoteWebba. 6 Ma b. 34 Ma c. 39 Ma d. 78 Ma 14. The Ninety East Ridge hot spots (in the Indian Ocean) initiated with the Kerguelen flood basalt plateaus (outlined with red polygons) that included Broken Ridge. When did the Kerguelen plateaus start to form? a. 50 Ma b. 80 Ma C. 110 Ma d. "140 Ma Part III. home health related abbeville scWebbDOI: 10.1016/0377-0273(78)90018-5 Corpus ID: 129556644; Geochronology of basalts from the ninetyeast ridge and continental dispersion in the eastern Indian Ocean @article{Duncan1978GeochronologyOB, title={Geochronology of basalts from the ninetyeast ridge and continental dispersion in the eastern Indian Ocean}, … hima f8641 pdf