BH_GEOLOGY_COMMENT A dictionary table within the BOREHOLE GEOLOGY database that holds the approved comments for attaching to logs in BOREHOLE_GEOLOGY table. CURATOR_DIC Dictionary table for CURATOR codes, eg code for NGRC. DIC_10K_COORD Dictionary table containing NGR coordinates of the SW and NE corner of Ordnance Survey 1:10K sheet areas. DIC_10K_MAP_AREA Dictionary table listing BGS 1:10,000 map numbers. Field intended to list map names not populated. DIC_250K_COORD Dictionary of BGS 1:250,000 named map sheets and their 8 spatial coordinates (SWN, SWE, SEE, SEN etc.). DIC_50K_10K_COORD Dictionary table holding overlap of 1:10,000 maps for England, Wales and Scotland. DIC_50K_COORD Dictionary of 1:50,000 geological map sheets for England, Wales and Scotland (identified by sheet number) and their 8 spatial coordinates (SWN, SWE, SEE, SEN etc.). DIC_ABUNDANCE Dictionary of abundance, for use in various situations DIC_ACCN_COMP Dictionary of Company names that have donated Borehole Accessions to BGS. The data in this dictionary is derived from legacy KW & MH Accession tables (BH_ACCNS & LSR). The table is used in the view ACCN_COMBINED_DIC_COMP_V to constrain company columns in the BGS.BH_ACCN). DIC_ACS_COLLECTION A dictionary of BGS Collections (e.g. "Boreholes", "Site Investigations"). Friendly Name: BGS Collections Dictionary. DIC_ACS_DOCTYPE A dictionary of Accession Documentation Types. Friendly Name: Documentation Types. DIC_ACS_PROJECT A dictionary of projects associated with accessions.They may be internal or external and may not be assignable to a BGS project code.It could be the BGS project or a generic project (e.g. for "Vale of York project") where the project encompasses several BGS projects. It may also be an external project.Friendly Name: Accession Project Dictionary DIC_ACS_TYPE Dictionary of Types of Accession. E.g. "Loan", "Transfer of Ownership". Friendly Name: Accession Type Dictionary DIC_ADD_COLLTITLE A dictionary table of metadata collection titles. Provides values for ISO metadata element no. 371 collective title. This object is a copy of the dictionary in the DGSM schema and is now obsolete; the BGS table DIC_MET_COLLECTION should be used instead. DIC_ADD_GEOGNAME Existing Dictionary table in DGSM - the only change is there is a single field PK. The use of this dictionary is a temporary expedient until a geographic thesaurus is in place. DIC_ALTERATION Dictionary table for processes (or results of processes) leading to modification of the fabric, composition, or other physical or chemical property of a pre-existing rock or sediment. DIC_ALT_TYPE DIC_APPROX_FACING Dictionary containing the approximate facing directions recorded in the field, to assist subsequent accurate determination of facing direction by stereonet. DIC_APPROX_VERGENCE Dictionary containing the approximate vergence direction, in the horizontal plane, recorded in the field. DIC_AXIAL_PLANE_ATT Dictionary of fold axis, expressed as a plunge and azimuth