Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1227; Morcambe Bay (A), Area in SqKm: 195; Morcambe Bay (B), Area in SqKm: 2, (11/06/2007 to 15/03/2008), Standard: IHO S44ed4 Order 1. Contract: RRS (2006 LT). FY 2006/07. Contractor: MMT.