Skip to main content
Progress in Earth and Planetary Science
Fig. 3 | Progress in Earth and Planetary Science

Fig. 3

From: Paleoceanography and dinoflagellate cyst stratigraphy across the Lower–Middle Pleistocene Subseries (Calabrian–Chibanian Stage) boundary at the Chiba composite section, Japan

Fig. 3

Samples used in the present study. The lithology is from fig. 4 of Suganuma et al. (2018) and paleomagnetic polarity record from Okada et al. (2017) and Haneda et al. (2020a). The vertical scale (in m) represents stratigraphic distance from the Byk-E tephra bed. The GSSP is located at the base of the Byk-E tephra in the Chiba section which is part of the Yoro River section (Fig. 1). The Yoro-Tabuchi section is located about 70 m northeast (Fig. 1) and correlated by tephra beds

Back to article page