Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1158; Barnstaple Bay, Area in SqKm: 949; Barnstaple Bay (Lundy block), Area in SqKm: 128, (31/05/2007 to 20/09/2008), Standard: IHO S44ed4 Order 1). Contract: Shallow (LT). FY 2006/07. Contractor: Fugro OSAE.