Figure F12. Close-up photograph of volcanic glass-rich sediment and ash sequences in lithostratigraphic Subunit IIIA. A. Volcanic glass-rich sediment and ash sequence (interval 204-1245B-21X-2, 84-103 cm [~178 mbsf]). B. Graded volcanic glass-rich sand (interval 204-1245B-21X-3, 104-113 cm [~180 mbsf]). C. Volcanic glass-rich sediment and ash sequence (interval 204-1245B-21X-4, 13-59 cm [~181 mbsf]).

Figure F12. Close-up photograph of volcanic glass-rich sediment and ash sequences in lithostratigraphic Subunit IIIA. A. Volcanic glass-rich sediment and ash sequence (interval 204-1245B-21X-2, 84-103 cm [~178 mbsf]). B. Graded volcanic glass-rich sand (interval 204-1245B-21X-3, 104-113 cm [~180 mbsf]). C. Volcanic glass-rich sediment and ash sequence (interval 204-1245B-21X-4, 13-59 cm [~181 mbsf]).