Extended Data Fig. 3: Down-core clast and clay mineral distribution.
From: A large West Antarctic Ice Sheet explains early Neogene sea-level amplitude
The blue shaded area highlights Sequence 2, which is interpreted to consist of sediments with a West Antarctic provenance. a) Core lithology. b) Chronostratigraphic sequences. c) Clast abundance. d) Percentages of different clast lithologies. e) Ratio between dolerite and total number of clasts (red) and volcanic rocks and total number of clasts (green), with 95% confidence interval shown as pale shading48. f) Clay mineral abundances.
