Science Advances

Supplementary Materials

The PDF file includes:

  • Fig. S1. Modeled SSS, sea-ice, and SST anomalies in the deglacial simulation with an open Bering Strait for model years 5, 10, and 15.
  • Fig. S2. Planktic δ18O records from the Northeast Pacific.
  • Fig. S3. Compilation of Northeastern Pacific B-P radiocarbon age differences from the LGM through the early Holocene.
  • Fig. S4. Compilation of Northeastern Pacific subsurface ventilation records from the LGM through the early Holocene with ∆14C (‰) instead of B-P age differences.
  • Fig. S5. SST measurements for ODP cores 1019C and 1019A on the original mean core depth splice (red, 1019C; green, 1019A) show misalignment near the Holocene transition by ~30 cm and the BA and YD transitions by ~5 cm.
  • Fig. S6. Compilation of Northeast Pacific Uk′37 SST reconstructions on age models with constant marine reservoir correction, in comparison with annual layer counted chronologies of the Greenland ice cores (46, 53) and the absolute U-Th chronologies of the western U.S speleothem records (6971).
  • Table S1. A revised mean composite depth for the upper 8 m of ODP core 1019A based on a revised correlation of GRA and MS data to the other cores within the splice for the upper 7 m.
  • Table S2. Proxy data used for the global SST anomaly maps in Fig. 5 (38, 45, 83165) listed in alphabetic order.

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Other Supplementary Material for this manuscript includes the following:

  • Data file S1 (Microsoft Excel format). Northeast Pacific SST data.
  • Data file S2 (Microsoft Excel format). Northeast Pacific oxygen isotope data.
  • Data file S3 (Microsoft Excel format). Northeast Pacific radiocarbon data.
  • Data file S4 (Microsoft Excel format). Metadata for global SST compilation.

Files in this Data Supplement: