Figure F17. Close-up photograph of representative ash layers found at Site 1239 in interval 202-1239A-8H-1, 92-124 cm (ash layers are between 107 and 113 cm and 114.5 and 119 cm) and in interval 202-1239A-34X-5, 20-35 cm (ash layer is between 29 and 31 cm).

Figure F17. Close-up photograph of representative ash layers found at Site 1239 in interval 202-1239A-8H-1, 92-124 cm (ash layers are between 107 and 113 cm and 114.5 and 119 cm) and in interval 202-1239A-34X-5, 20-35 cm (ash layer is between 29 and 31 cm).