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The relatively narrow trough trends east-northeast to west-southwest and has a maximum depth of 7,686 metres (25,217 ft). Within the trough is a slowly spreading north–south ridge which may be the result of an offset or gap of approximately 420 kilometres (260 mi) along the main fault trace.
The team deployed the AUV Autosub6000 to map anomalies and RUV HyBIS to collect video, visually confirming the site named "Beebe" after William Beebe at a depth of 4,960 m (16,270 ft). [ 1 ] [ 6 ] The vent field was further explored by the NOAAS Okeanos Explorer in 2011, R/V Falkor cruise FK008 and R/V Yokosuka cruise YK13-05 in 2013, and ...
A bathymetry map of the Mount Dent ocean core complex. The Von Damm vent field is located centrally on the Mid-Cayman Rise between the Oriente and Swan Island transform faults. [ 5 ] The ocean core complex, which the field resides on the eastern side of, is known as Mount Dent and is the most central of the three known on the spreading center.
[2] [3] The sea's deepest point is the Cayman Trough, between the Cayman Islands and Jamaica, at 7,686 m (25,217 ft) below sea level. The Caribbean coastline has many gulfs and bays: the Gulf of Gonâve, the Gulf of Venezuela, the Gulf of Darién, Golfo de los Mosquitos, the Gulf of Paria and the Gulf of Honduras.
Yap Trench: Pacific Ocean 8,527 27,976 5.30 10 Richards Deep: Peru–Chile Trench, Pacific Ocean 8,065 26,456 5.01 11 Diamantina Deep: Diamantina fracture zone, Indian Ocean: 8,047 26,401 5.00 12 Romanche Trench: Atlantic Ocean 7,760 25,460 4.82 13 Cayman Trough: Caribbean 7,687 25,238 4.78 14 Aleutian Trench: Pacific Ocean 7,679 25,194 4.77 15 ...
The formation of the Cayman Trough produced the last significant tectonic feature on the islands after 39 million years ago, with sinistral strike-slip faults. A structural block produced as a result creates a 5.7 kilometer sinistrally offset contact between the Water Island and Louisenhoj formations.
The location of the Mid-Cayman Rise. The Mid-Cayman Rise or Mid-Cayman Spreading Center is a relatively short (110 km long) divergent plate boundary in the middle of the Cayman Trough. It forms part of a dominantly transform boundary that is part of the southern margin to the North American Plate. It is an ultra-slow spreading center where the ...
A major transform fault extends from the Puerto Rico trench along the northern coast of Puerto Rico and on through the Cayman Trough to the coast of Central America. Approximately 50 miles ESE of Fajardo, Puerto Rico, past the island of Vieques and approximately 20 miles south of Saint Thomas in the U.S. Virgin Islands , can be found the Virgin ...