Seamount
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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 extinc
Bear Seamount
Pillow lava, a type of basalt flow that originates from lava-water interactions during submarine eruptions
Grenadier fish (Coryphaenoides sp.) and bubblegum coral (Paragorgia arborea) on the crest of Davidson Seamount. These are two species attracted to the seamount; Paragorgia arborea in particular grows in the surrounding area as well, but nowhere near as profusely.
Coral earrings of this type are often made from coral harvested off seamounts.
Guyot
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In marine geology, a guyot, also called a tablemount, is an isolated underwater volcanic mountain with a flat top more than 200 m below the surface of the sea. The diameters of these flat summits can
Seamount
…where wave action erodes the summit to form a flat surface. After they have subsided and sunk below the sea surface, such flat-top seamounts are called "guyots" or "tablemounts". Earth's oceans contain more than 14,500 identified seamounts, of which 9,951 seamounts and 283 guyots, covering a total area of…
The Bear Seamount (left), a guyot in the northern Atlantic Ocean