Correction to: Prog Earth Planetary Sci 7, 44 (2020)

https://doi.org/10.1186/s40645-020-00354-y

Following publication of the original article (Haneda et al. 2020), the authors identified the Table 1 and Fig. 2 are incorrect. The correct Table 1 and Fig. 2 are as below, and the original article has been corrected. The publisher apologize the error caused.

Table 1 Summary of the stratigraphic interval based on the oxygen isotope sampling levels and locality of the Chiba composite section
Fig. 2
figure 1

Location of the Chiba composite section (CbCS): (a) Geological map of the central Boso Peninsula after Suganuma et al. (2018). Red stars indicate locations of the sub-sections of the CbCS; (b)–(d) Detailed maps of the sub-sections of the CbCS, as indicated by the black squares in (a)