TY - RPRT TI - A multiproxy reconstruction of changes in sea ice and primary productivity at IODP Site U1339 (Umnak Plateau, Bering Sea) during Marine Isotope Stage 11 AU - Natalie Thompson AU - Beth E. Caissie PY - 2026 DO - 10.1017/qua.2026.10094 UR - https://pubs.usgs.gov/publication/70283492 ID - 70283492 ER -