Extended Data Fig. 7: Close up of the Site U1521 interval with a West Antarctic provenance.
From: A large West Antarctic Ice Sheet explains early Neogene sea-level amplitude
The stratigraphic log (a) is displayed alongside the percentage of reworked dinocysts (b), basalt clast fraction (c), relative abundance of smectite (d), Nd isotope data (e) and Fe/Ti ratios determined by X-ray fluorescence scanning (f).
