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  2. Seamount - Wikipedia

    en.wikipedia.org/wiki/Seamount

    A seamount is a large submarine landform that rises from the ocean floor without reaching the water surface (), and thus is not an island, islet, or cliff-rock.Seamounts are typically formed from extinct volcanoes that rise abruptly and are usually found rising from the seafloor to 1,000–4,000 m (3,300–13,100 ft) in height.

  3. Guyot - Wikipedia

    en.wikipedia.org/wiki/Guyot

    The Bear Seamount (left), a guyot in the northern Atlantic Ocean. In marine geology, a guyot (/ ˈ ɡ iː. oʊ, ɡ iː ˈ oʊ /), [1] [2] also called a tablemount, is an isolated underwater volcanic mountain with a flat top more than 200 m (660 ft) below the surface of the sea. [3]

  4. List of seamounts in the Southern Ocean - Wikipedia

    en.wikipedia.org/wiki/List_of_seamounts_in_the...

    A seamount is a mountain rising from the ocean seafloor that does not reach to the water's surface (sea level), and thus is not an island, islet or Cliff-rock. Seamounts are typically formed from extinct volcanoes that rise abruptly and are usually found rising from the seafloor to 1,000–4,000 m (3,300–13,100 ft) in height.

  5. Resolution Guyot - Wikipedia

    en.wikipedia.org/wiki/Resolution_Guyot

    Resolution Guyot (formerly known as Huevo) is a guyot (tablemount) in the underwater Mid-Pacific Mountains in the Pacific Ocean. It is a circular flat mountain, rising 500 metres (1,600 ft) above the seafloor to a depth of about 1,320 metres (4,330 ft), with a 35-kilometre-wide (22-mile) summit platform.

  6. Global Census of Marine Life on Seamounts - Wikipedia

    en.wikipedia.org/wiki/Global_Census_of_Marine...

    To give a scale of their mission, there are an estimated 100,000 seamounts in the ocean, but only 350 of them have been sampled, and only about 100 sampled thoroughly. [3] [5] Although sampling all 100,000 seamounts is infeasible, major seamounts can be sampled in such a way. [4] [6] [7] CenSeam is a subdivision of the Census of Marine Life ...

  7. Louisville Ridge - Wikipedia

    en.wikipedia.org/wiki/Louisville_Ridge

    The Louisville Ridge, often now referred to as the Louisville Seamount Chain, [3] is an underwater chain of over 70 seamounts located in the Southwest portion of the Pacific Ocean. As one of the longest seamount chains on Earth it stretches some 4,300 km (2,700 mi) [ 4 ] from the Pacific-Antarctic Ridge northwest to the Tonga - Kermadec Trench ...

  8. Davidson Seamount - Wikipedia

    en.wikipedia.org/wiki/Davidson_Seamount

    Studies have indicated that a seamount functions as an "oasis of life," with a higher species count and more biodiversity than the surrounding seafloor. [4] Although previous analysis has stressed the exceptionalism of the seamount habitat, recent biological analysis, much of it centered on Davidson Seamount, has indicated that this does not necessarily translate into a higher endemic percentage.

  9. Hawaiian–Emperor seamount chain - Wikipedia

    en.wikipedia.org/wiki/Hawaiian–Emperor_seamount...

    The Hawaiian–Emperor seamount chain is a mostly undersea mountain range in the Pacific Ocean that reaches above sea level in Hawaii.It is composed of the Hawaiian ridge, consisting of the islands of the Hawaiian chain northwest to Kure Atoll, and the Emperor Seamounts: together they form a vast underwater mountain region of islands and intervening seamounts, atolls, shallows, banks and reefs ...