Resource at https://data.gns.cri.nz/
https://data.gns.cri.nz/ata_geomap/index.html

Resource at https://geomap.readthedocs.io/
https://geomap.readthedocs.io/en/latest/

Resource at https://gis.gns.cri.nz/
https://gis.gns.cri.nz/server/rest/services/SCAR_GeoMAP/ATA_SCAR_GeoMAP_Geology/MapServer