Large terminal moraines (ice marginal deposits) on Norwegian shelf.

Glacial erosional escarpment

Single pockmarks defined using GIS analysis of detailed depth data. The density of pockmarks is particularly high in areas with soft mud bottom.

Sediment waves on the sea floor. The data set is digitized on the basis of detailed bathymetry / shaded relief map.

Submarine channels, digitized on the basis of detailed depth data.

Sediment wave field on the sea floor. The data set is digitized on the basis of detailed bathymetry / shaded relief map.

Areas with particularly frequent occurrence of pockmarks. The density of pockmarks is largest in areas with soft mud bottom.

Barium (Ba) concentrations in surface sediments in Skagerrak and Norskerenna / Norwegian trench; raster map.

Stations where chemistry samples have been taken.