Progress in Earth and Planetary Science

Table 3 Correlations between sclerosponge geochemical records^a

From: Reconstruction of ocean environment time series since the late nineteenth century using sclerosponge geochemistry in the northwestern subtropical Pacific

	δ¹⁸O	Sr/Ca	Ba/Ca	Pb/Ca	U/Ca
MNZ-S1 (Okinawa) 1960-2015
δ¹³C	0.51	0.55	0.06	−0.78	0.69
δ¹⁸O		−0.08	−0.19	−0.32	0.09
Sr/Ca			0.48	−0.59	0.67
Ba/Ca				−0.27	0.18
Pb/Ca					−0.58
SMJ-2-S1 (Miyako) 1960-2012
δ¹³C	0.63	0.31	−0.41	−0.64	0.36
δ¹⁸O		0.19	−0.08	−0.24	0.26
Sr/Ca			0.24	−0.30	0.66
Ba/Ca				0.37	0.15
Pb/Ca					−0.25

^aCoefficent values in italics and bold fall outside (p > 0.01) and inside (p < 0.01) the 99% confidence intervals, respectively

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