Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1372; Inner Approaches to Moray Firth, Area in SqKm: 3659, (07/02/2012 to 04/07/2012), Standard: IHO S44ed5 Order 1a. Contract: Medium (2011). FY 2011/12. Contractor: NetSurvey.