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Fig. 2 | Progress in Earth and Planetary Science

Fig. 2

From: Geophysical constraints on microbial biomass in subseafloor sediments and coal seams down to 2.5 km off Shimokita Peninsula, Japan

Fig. 2

a Core lithology, biostratigraphy, and lithological units at Site C0020 identified on Chikyu shakedown cruise CK06-06 and IODP Expedition 337, b cell concentration, c thermal conductivity, d predicted temperature profile, and e water activity at Site C0020. Figures are modified after Aoike (2007), Inagaki et al. (2012, 2015), and Tanikawa et al. (2018). Raw cell concentrations plotted in (b) were obtained from the microscopic counts reported by Inagaki et al. (2015)

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