Figure F64. Close-up of a graded sandstone turbidite with a slightly scoured base (49 cm), overlain first by planar lamination and then a convolute division, above which there is a sharp passage into laminated mudrock. The greenish gray bioturbated mudrock beneath the turbidite is a hemipelagic background deposit (interval 210-1276A-32R-1, 39-54 cm).