UKContShelf BGS 1:1M Seabed Sediments (BGS WMS)
The seabed surface and its underlying rock formations are a complex mix of geological structures and sediments. This layer is a Web Map Service (WMS) from MAREMAP (Marine Environmental Mapping Programme) from data provided by British Geological Survey. It displays the offshore UK Contintental Shelf Seabed Sediments (1:1M scale).