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Fig. 3 | Progress in Earth and Planetary Science

Fig. 3

From: A 2700-year record of ENSO and PDO variability from the Californian margin based on coccolithophore assemblages and calcification

Fig. 3

Top: percentage of G. oceanica in the coccolith assemblage in black line with dots. The blue line is the record smoothed by a locally weighted regression (LOESS). Bottom: NINO3 index (black line with dots original—red smoothed (LOESS) record.) (Kaplan et al. 1998; Reynolds et al. 2002) (data available at http://iridl.ldeo.columbia.edu/). Major El Niño events are indicated by numbers, arrows, and orange bands. Minor El Niño by purple bands. (Adapted from Grelaud et al. (2009b))

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