Extended Data Fig. 2: Neodymium isotope versus Sr isotope crossplot for late Pleistocene fine fraction (<63 μm) sediments in U1361A, in comparison to Pliocene detrital sediments from Site U1361 and regional bedrock endmembers.
From: Ice loss from the East Antarctic Ice Sheet during late Pleistocene interglacials
The Pliocene data are based on either the <63 μm or <150 μm size fractions5,39,52, while bedrock endmember compositions are based on refs 5,39 (and references cited therein). These data indicate identical trends between the Pliocene and Pleistocene, from which we infer similar provenance variations during both these intervals.
