This collection of datasets comprises geological information for Antarctica. They have been compiled by the GeoMAP team led by GNS Science. This work utilsed co-funding from GNS Science's Nationally Significant Databases and Collections Programme (NSDC) and international collaboration through the SCAR GeoMAP project. It represents a synthesis of existing published and unpublished mapping of the geology of this area in a single geodatabase at a regional scale. The data comprises geological unit polygon geometry and...