For our Geo Quiz, we're looking for the name of the marine region that lies off the south eastern coast of Newfoundland, Canada. The answer is the Grand Banks.
It's a place that fascinates University of Rhode Island marine geologist Dwight Coleman as you can hear in this interview.
Coleman is leading a scientific project to explore the maritime cultural landscape of the Grand Banks, Newfoundland.
Archaeologists and engineers watch closely as data streams in from the sidescan sonar.
Getting ready to launch - Echo is lifted over the stern of the ship, then towed along at about 2.5 knots at about 25 meters above the seafloor .
