Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1343; Natural England Lyme Bay, Area in SqKm: 299, (06/06/2010 to 20/07/2010), Standard: IHO S44ed5 Order 1a. Contract: Natural England. FY 2010/11. Contractor: MMT.