Fig. 6From: Reconstruction of ocean environment time series since the late nineteenth century using sclerosponge geochemistry in the northwestern subtropical PacificTime series of sclerosponge δ13C from Miyako and Okinawa Islands in the northwestern subtropical Pacific compared to earlier published data from sclerosponges in the tropical Atlantic (Lazareth et al. 2000; Böhm et al. 2002; Swart et al. 2002) and a Porites sp. coral in the western tropical Pacific (Asami et al. 2005)Back to article page