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Newly discovered seafloor channels
formed by super-salty, flowing water
To the untrained eye, the surface of the seafloor might
look like plain mud.
But not to the Texas A&M University oceanographers
and their colleagues who noticed a series of linear "channels"
in the wall of a basin in the Gulf of Mexico -- and discovered a new kind
of sediment bed form in the northwest gulf. More
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Measuring
the depths
The invention of two instruments -- the echo sounder
and the side-scan sonar -- have allowed oceanographers to "see"
and explore the ocean's floor. More ...
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