Figure F73. Close-up of spectacular convolute lamination (52-61 cm) in the upper part of graded sandstone turbidite. The convolute lamination tends to form in material of very fine sand size, mostly found toward the top of individual sandstone turbidites. The pale color of the lower part of the image (68-74 cm) is the result of well-developed calcite-spar cement in a well-sorted, porous sandstone (Subunit 5B: interval 210-1276A-61R-4, 50-75 cm).

Figure F73. Close-up of spectacular convolute lamination (52-61 cm) in the upper part of graded sandstone turbidite. The convolute lamination tends to form in material of very fine sand size, mostly found toward the top of individual sandstone turbidites. The pale color of the lower part of the image (68-74 cm) is the result of well-developed calcite-spar cement in a well-sorted, porous sandstone (Subunit 5B: interval 210-1276A-61R-4, 50-75 cm).