Figure F5. Close-up photograph showing pieces of early Aptian relatively Corg-rich radiolarian claystone of Subunit IIIC (interval 198-1213B-8R-1, 55-70 cm). The piece at 61-63 cm has 25.2 wt% Corg.

Figure F5. Close-up photograph showing pieces of early Aptian relatively C_org-rich radiolarian claystone of Subunit IIIC (interval 198-1213B-8R-1, 55-70 cm). The piece at 61-63 cm has 25.2 wt% C_org.