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Fig. 2 | Progress in Earth and Planetary Science

Fig. 2

From: Spatial and temporal variations in depositional systems in the Kazusa Group: insights into the origins of deep-water massive sandstones in a Pleistocene forearc basin on the Boso Peninsula, Japan

Fig. 2

Stratigraphy of the Kazusa Group on the Boso Peninsula. Modified from Ito (1992). Solid orange lines indicate stratigraphic horizons that are characterized by the development of deep-water massive sandstones. Brown color indicates the stratigraphic units for which descriptions and interpretations of lithofacies features are given in the text. The red arrow between B and C indicates the stratigraphic position of the Chiba composite section. Data sources for this figure are given by Ito (1992). The age of the Matuyama–Brunhes paleomagnetic boundary is corrected to 0.773 Ma following the International Chronostratigraphic Chart v. 2020/01 (International Commission on Stratigraphy, 2020)

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