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Amundsen Basin

Index Amundsen Basin

The Amundsen Basin, with depths up to 4.4 km, is the deepest abyssal plain in the Arctic Ocean. [1]

10 relations: Abyssal zone, Arctic Ocean, Cenozoic, Eurasian Basin, Gakkel Ridge, Lomonosov Ridge, Nansen Basin, Roald Amundsen, Seafloor spreading, Wilkes Basin.

Abyssal zone

The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean.

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Arctic Ocean

The Arctic Ocean is the smallest and shallowest of the world's five major oceans.

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Cenozoic

The Cenozoic Era meaning "new life", is the current and most recent of the three Phanerozoic geological eras, following the Mesozoic Era and, extending from 66 million years ago to the present day.

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Eurasian Basin

The Eurasian Basin, is one of the two major basins into which the North Polar Basin of the Arctic Ocean is split by the Lomonosov Ridge, the other big basin is the Amerasian Basin.

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Gakkel Ridge

The Gakkel Ridge (formerly known as the Nansen Cordillera and Arctic Mid-Ocean Ridge) is a mid-oceanic ridge, a divergent tectonic plate boundary between the North American Plate and the Eurasian Plate.

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Lomonosov Ridge

The Lomonosov Ridge (Хребет Ломоносова, Lomonosovryggen) is an unusual underwater ridge of continental crust in the Arctic Ocean.

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Nansen Basin

The Nansen Basin (also Central Basin, formerly Fram Basin) is an abyssal plain with water-depths of around 3 km in the Arctic Ocean and (together with the deeper Amundsen Basin) part of the Eurasian Basin.

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Roald Amundsen

Roald Engelbregt Gravning Amundsen (16 July 1872 – c. 18 June 1928) was a Norwegian explorer of polar regions.

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Seafloor spreading

Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.

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Wilkes Basin

The Wilkes Basin is a large subglacial basin situated generally southward of George V Coast and westward of Prince Albert Mountains in East Antarctica.

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References

[1] https://en.wikipedia.org/wiki/Amundsen_Basin

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