Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment SO12_98 Gravity corer GC -10.53500 -109.74400 -3371 Core material Preussag AG, Berkhopen, Germany SO12_229 Gravity corer GC -4.24000 -103.90500 -3327 Core material Preussag AG, Berkhopen, Germany