![A bathymetric map of location (U1526) on top of a seamount.](http://static.sciencelearn.org.nz/images/images/000/003/547/full/HIKU_ART_07_Expedition375_blog7__TuranganuiKnoll.jpg?1674171143)
A bathymetric map of expedition #375 last location (U1526) on top of a seamount.
The seamount – the Tūranganui Knoll – that we are drilling into the top of rises almost 900 m, from a depth of 3,600 m to 2,740 m. It is sitting on the margin of the Hikurangi Plateau approximately east-south-east of Gisborne.