Browns Bank is located on the glaciated continental shelf off southern Nova Scotia. Geological mapping of Browns Bank is based on interpretation of multibeam...
Multibeam sonar mapping and geophysical and geological groundtruth surveys were coupled with tidal current and sediment transport model calculations to...
The Labrador Shelf is characterized by several cross-shelf troughs separated by intervening shallower banks. The troughs were probably occupied by fast-flowing...
Glacimarine processes affect about 20% of the global ocean today, and this area expanded considerably under cyclical full-glacial conditions during the...
Dive observations, echogram transects, core sampling, and a seismic profile revealed that the lake bed of north-central Lake Erie is an extensive terrace cut...
Glacial landforms and sediments exposed sub-aerially have been the subject of description, analysis and interpretation for more than a century (e.g. De Laski...
Glaciers erode bedrock at all scales, from striations of millimetres in width through to the landscape-scale of U-shaped valleys and fjords. Glacier erosion...
New geophysical techniques (multibeam echo sounding and 3D seismics) have revolutionized high-resolution imaging of the modern seafloor and palaeo-shelf...
Illustrations with expanded views of a bathymetric image derived from a multibeam survey shows a seabed completely covered with overlapping iceberg scours with...
Multibeam sonar surveys in the past decade, augmented by single-beam data from the OLEX charting system, reveal landsystems on Atlantic Canadian shelves that...
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