Multibeam sonar bathymetry of a large submarine slide on the northwest wall of the Puerto Rico Trench.
Puerto Rico Trench Sonar
Image courtesy of the NOAA Office of Ocean Exploration and Research, Exploring Puerto Rico’s Seamounts, Trenches, and Troughs. Download larger version (jpg, 744 KB).

Multibeam sonar bathymetry of a large submarine slide on the northwest wall of the Puerto Rico Trench.

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