Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1338; EA10, Area in SqKm: 1; EA10, Area in SqKm: 6; EA9, Area in SqKm: 20; EA3, Area in SqKm: 1, (03/08/2010 to 27/11/2010), Standard: IHO S44ed5 Order 1a. Contract: RRS (2006 LT). FY 2010/11. Contractor: MMT.