Figure F2. Oxygen isotope stratigraphy of Carolina Slope Hole 1055B compared to nearby site survey core KNR140 GGC-51. The combination of maximum ¹⁸O of G. ruber and red sediment in the site survey core at ~400 cm clearly identifies the LGM interval. Therefore, a red interval at about the same depth in Hole 1055B probably also marks the LGM, an interpretation that is supported by ¹⁸O of G. ruber (solid circles) and C. wuellerstorfi (open circles).