Maritime and Coastguard Agency (MCA) Bathymetric Survey HI1576, Swansea Bay, (Dates: 11/01/2018 to 21/02/2018)

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1576; Swansea Bay, Area in SqKm: 54, (Dates: 11/01/2018 to 21/02/2018), Standard: IHO S44ed5 Order 1a. Contract: Coastal Monitoring Programme. FY 2017/18. Contractor: Gardline.