Figure F8. Close-up of grainstone turbidite showing upward gradation from weakly laminated grainstone (74-87 cm) to more distinctly laminated grainstone (52-74 cm). The color variation is mainly related to the relative abundance of carbonate allochems (pale) and glauconite (dark) (Unit 1: interval 210-1276A-1W-1, 52-87 cm).

Figure F8. Close-up of grainstone turbidite showing upward gradation from weakly laminated grainstone (74-87 cm) to more distinctly laminated grainstone (52-74 cm). The color variation is mainly related to the relative abundance of carbonate allochems (pale) and glauconite (dark) (Unit 1: interval 210-1276A-1W-1, 52-87 cm).