; paleoData_variableName changed  was originally temp_C; paleoData_units changed  was originally deg C; climateInterpretation_seasonality changed  was originally MJJ; climateInterpretation_seasonality changed  was originally 5/6/2007; climateInterpretation_seasonality changed  was originally 5 6 2007; archiveType changed  was originally Marine sediment (MS)

BAR2005: Mg/Ca=0.794*exp(0.10*SST), (Barker et al., (2005), in combination with Thornalley et al., (2009); error degrees1.3degreesC)

; paleoData_variableName changed  was originally temp_C; paleoData_units changed  was originally deg C; climateInterpretation_seasonality changed  was originally MJJ; climateInterpretation_seasonality changed  was originally 5 6 2007; archiveType changed  was originally Marine sediment (MS)

HVM, BM, 20/4/2016 Atlantic0220Thornalley2009__RApiD121K_Mg/Ca_bulloides Used the G. bulloides record from this core as it was reported as nearsurface.

TH2009: for G. bulloides, based on core tops. Thornalley et al. assume an exponential constant of 0.10 using Barker et al., 2005, Quat Sci Rev as a justification, then fit the preexponential constant using regional core top data.

Thornalley, D.J.R; Elderfield, H.; McCave, N

All O2KLR records have been qualitycontrolled according to protocols published in Nature Geoscience supplement.

South Iceland Rise, subpolar North Atlantic, marine sediment Mg/Ca SST

age (MAT27e087d950): paleoData_units: 'yr AD' has been replaced by 'yr BP'
age (MAT27e087d950): paleoData_variableName: 'year' has been replaced by 'age'

year (MAT7f7a815573): The size of the paleoData_values have changed, from 16 to 16 entries.

d18O (MS09DTNA01a): interpretation1_variable: 'T_water' has been replaced by 'temperature'
d18O (MS09DTNA01b): interpretation1_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'
d18O (MS09DTNA02a): interpretation1_variable: 'T_water' has been replaced by 'temperature'
d18O (MS09DTNA02b): interpretation1_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'