Fig. 2: Global and regional temperature records. | Communications Earth & Environment

Fig. 2: Global and regional temperature records.

From: Strong glacial-interglacial variability in upper ocean hydrodynamics, biogeochemistry, and productivity in the southern Indian Ocean

Fig. 2

a LR04 δ18O benthic foraminifera stack (green line)77. b MD02-2588 \({{\rm{U}}}_{37}^{{\rm{K}}{\prime} }\) sea surface temperature (SST, red line)25. c Site U1475 \({{\rm{U}}}_{37}^{{\rm{K}}{\prime} }\) SST (blue line is the calculated five-point running average of the raw data (white circles) to highlight long-term trend). d Vostok ice core air temperature (black line)78. e MD02-2588 ice-rafted debris (IRD, grey bars)23. Light blue bars are glacial intervals (marine isotope stages, MIS)77. Yellow bars are glacial terminations (T)77,79,80.

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