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Scientists at the UK Film wide Seamount Scotland

August 4, 2014 Last update 14:24 BST

Scientists sent off to film one of the three known seamounts in the UK, such as the name of the underwater vehicle Mountains.

Hebrides Terrace Seamount, off the west coast of Scotland is higher than Ben Nevis, but its peak under the surface of 1000m.

Science reporter Victoria Gill reported.