Core section number and sample depth in file name don't correspond for these images -
357_68_B_01R_01_031-036_5cm_10x_tsb_photomicro_P2010205.TIF
357_68_B_01R_01_031-036_5cm_10x_tsb_photomicro_P2010206.TIF
Depth of 31 - 36.5 cm corresponds to 68_B_02R_01 so either section should be 02R_1 or depth is incorrect

Depth uncertain for 
357_68_B_01R_01_XXX-XXXcm_10x_tsb_photomicro_P1310183.TIF
357_68_B_01R_01_XXX-XXXcm_10x_tsb_photomicro_P1310184.TIF