well rooted and disturbed, light grey to white, no sand stones boulders. Some silted out +2m thick, then more x-burrows. To a channel of a current - preserved in middle, and all x-nested within last 3-5m Unit #15 #16 2.5m Blocky tan grey mudstone up to 40cm light grey towards sea at base. well rooted + twigs Unit #16. #17 13.50m Some kg, l grey ss, well on board bottom. Upper well rooted x buried upwards. Thin 20-40cm