Fig. 2From: Paleoceanographic history of the Japan Sea over the last 9.5 million years inferred from radiolarian assemblages (IODP Expedition 346 Sites U1425 and U1430)Evolution of the Japan Sea since 10.5Â Ma and its paleomaps (based on Fukusawa 1988; Fujii et al. 1992; Iijima and Tada 1990; Sato 1994; Kano et al. 1991; Kharakhinov 2010; Kobayashi and Tateishi 1992; Kosaka et al. 1992; Sagayama, 2002; Yahata 2002; Yoshida et al. 2013). The base lines of the coasts and hydrography came from http://d-maps.comBack to article page