Extended Data Fig. 3: Map showing locations of features discussed in the text.
From: Slow slip along the Hikurangi margin linked to fluid-rich sediments trailing subducting seamounts
Map directly overlaps with Fig. 1 and shows the seamounts and sediment lenses in NZ3D survey area (black rectangle), and slip during the 2014 slow slip event21. Barbed black line marks the deformation front. The NZ3D survey is 15 × 65 km2. Red dashed lines (with green shading) are seamount locations imaged within the 3D volume. Dark blue shading shows the outline of an inferred seamount from Barker et al.25) based on a two-dimensional seismic profile and magnetic anomalies. Cyan shading shows the position of a sediment lens in the wake of the Pāpaku seamount and beneath the Pāpaku fault, and second sediment lens believed to have formed from an older, subducted seamount. Slip contours are in mm.
