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Fig. 4 | Progress in Earth and Planetary Science

Fig. 4

From: Transitional changes in microfossil assemblages in the Japan Sea from the Late Pliocene to Early Pleistocene related to global climatic and local tectonic events

Fig. 4

Pliocene and Pleistocene biostratigraphic zones of the microfossil groups in the Japan Sea. Updated correlations of the planktonic foraminiferal zonation in the Japan Sea were illustrated based on Miwa et al. (2004a) and Miwa (2014) Dashed lines for zone boundaries in the radiolarian zonation indicate their uncertainty, arising from the probable time lags in key bioevents (Tada et al. 2015)

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