Figure F66. Close-up of very finely laminated carbon-rich claystone (black shale) (46-54 cm), with bioturbated greenish claystone or mudstone above and below (Subunit 5A: interval 210-1276A-32R-2, 41-56 cm).

Figure F66. Close-up of very finely laminated carbon-rich claystone (black shale) (46-54 cm), with bioturbated greenish claystone or mudstone above and below (Subunit 5A: interval 210-1276A-32R-2, 41-56 cm).