Cobb–Eickelberg Seamount chain - Wikipedia
The Cobb-Eickelberg seamount chain is a range of undersea mountains formed by volcanic activity of the Cobb hotspot located in the Pacific Ocean. The seamount chain extends to the southeast on the Pacific Plate, beginning at the Aleutian Trench and terminating at Axial Seamount, located on the Juan de Fuca Ridge. The seamount chain is spread ...
Cobb Seamount - Wikipedia
Cobb Seamount is one of the seamounts in the Cobb–Eickelberg Seamount chain, a chain of underwater volcanoes created by the Cobb hotspot that terminates near the coast of Alaska.
The Cobb‐Eickelberg Seamount Chain: Hotspot volcanism with …
Aug 10, 1990 · The earlier volcanic products of the hotspot, from eight volcanoes in the Cobb-Eickelberg seamount (CES) chain, show a westward age progression away from the hotspot and a westward increase in the age difference between the …
Growth, Demise, and Recent Eruption History of the Eastern Cobb ...
Aug 9, 2016 · Axial Seamount is the volcanic edifice directly above the hot spot on the ridge and is in an active constructional phase. The Cobb-Eickelberg (CE) seamount chain extends to the northwest on the Pacific plate beginning at Axial Seamount on the JdFR.
A Deep-Sea Magma Monster Gets a Body Scan - The New York Times
Dec 3, 2019 · Over geological time, a stationary mantle plume below the shifting Pacific tectonic plate has created a 1,120-mile-long line of submarine volcanoes, known as the Cobb-Eickelberg seamount...
Joint Canada-US Deep-Sea Coral Seamount Survey Post #4
Oct 6, 2022 · Over millions of years and because of plate tectonics, the volcanoes rising from the Cobb hotspot have moved to the northwest, forming an underwater mountain range called the Cobb-Eickelberg Seamount chain. So, seamounts are basically underwater mountains.
The Cobb-Eickelberg Seamount Chain: Hotspot volcanism with …
Jan 1, 1990 · The earlier volcanic products of the hotspot, from eight volcanoes in the Cobb-Eickelberg seamount (CES) chain, show a westward age progression way from the hotspot and a westward increase in...
Magmatic effects of the Cobb hot spot on the Juan de Fuca Ridge
Mar 5, 2005 · The southeastern portion of the chain is collectively referred to as the Cobb-Eickelberg seamounts, but the hot spot track extends discontinuously for a total of nearly 1800 km to the ∼33 m.y. Marchand and Chirikof seamounts near the Aleutian Islands of Alaska [Smoot, 1985; Karsten and Delaney, 1989; Desonie and Duncan, 1990; Keller et al ...
Patton Seamount - Wikipedia
Patton Seamount is a prominent seamount (underwater volcano) in the Cobb–Eickelberg Seamount chain in the Gulf of Alaska. Located 166 nmi (307 km; 191 mi) east of Kodiak Island and reaching to within 160 m (520 ft) of the ocean surface, Patton is one of the largest seamounts in the Cobb–Eickelberg Seamount chain.
The Structure and Distribution of Benthic Communities on a
Oct 28, 2016 · Cobb Seamount is located in the international waters of the Northeast Pacific Ocean (46° 44 N, 130° 48' W; part of the Cobb-Eickelberg Seamount chain; Fig 1). Spanning an area of 824 km 2 (82400 hectares) and a depth range of 3 km, the seamount rises from the surrounding Cascadia Basin to a central pinnacle 24 m below the current sea level ...
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