4f7631d8-440f-44b7-ad4c-f89bba308155 urn:uuid en UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-25T19:22:02 creation ISO 19115 2016 Geological units represented as two dimensional polygons (1:250,000) 4f7631d8-440f-44b7-ad4c-f89bba308155 This dataset contains primary geological data, namely outcropping/sub-cropping geological rock units and boundary types separating rock units. Other geological features (e.g. fault or dyke) are included where the feature forms a boundary to rock units. The polygon edges are constructed from the corresponding geological contacts and faults layer. This layer contains stratigraphic units down to the formation level for formal geological units. geoscientific information SGGEOLOGICALUNIT250K DWG documentDigital DWG SGGEOLOGICALUNIT250K DXF documentDigital DXF SGGEOLOGICALUNIT250K GDB documentDigital GDB SGGEOLOGICALUNIT250K SHP documentDigital SHP SGGEOLOGICALUNIT250K MIF documentDigital MIF SGGEOLOGICALUNIT250K TAB documentDigital TAB SGGEOLOGICALUNIT250K Extended TAB documentDigital Extended TAB SG_GEOLOGICAL_UNIT_250K WMS documentDigital WMS SG_GEOLOGICAL_UNIT_250K WFS documentDigital WFS