Table T8. Ash layers, Site 1238.
Number
Core, section,
interval (cm)
Top (mcd)
Bottom depth
Core, section,
interval (cm)
Top (mcd)
Bottom depth
Core, section,
interval (cm)
Top (mcd)
Bottom depth
(mcd)
(mbsf)
(mcd)
(mbsf)
(mcd)
(mbsf)

202-1238A-


202-1238B-


202-1238C-


1 2H-5/6, (5)138-(6)7 13.02 13.21 12.61 2H-3, 25-40 13.00 13.15 11.40 3H-1, 0-20 13.05 13.25 10.70
2 Core gap


3H-6, 8-10 27.62 27.64 25.14 NF


3 Core gap


3H-6, 70-73 28.24 28.27 25.77 4H-3, 45-50 28.20 28.25 23.50
4 Core gap


3H-6, 95-98 28.49 28.52 26.02 4H-3, 70-71 28.45 28.46 23.71
5 4H-4, 97- 100 34.02 34.05 28.75 4H-3, 95-100 34.25 34.30 31.00 4H-7, 48-51 34.23 34.26 29.51
6 NF


6H-5, 79-80 60.28 60.29 55.84 Core gap


7 NF


6H-5, 94-96 60.43 60.45 56.00 7H-1, 107-110 60.42 60.45 52.60
8 Core gap


7H-4, 137-142 70.21 70.26 64.46 Core gap


9 8H-2, 11- 15 71.62 71.66 63.66 7H-5, 62-65 70.97 71.00 65.20 8H-2, 41-46 71.56 71.61 62.96
10 9H-2, 83- 84 80.24 80.25 73.85 NF


9H-1, 117-121 80.17 80.21 71.71
11 11H-1, 71- 73 99.61 99.63 91.23 10H-3, 136-140 99.63 99.67 91.42 11H-1, 2-16 99.52 99.66 89.66
12 11H-2, 82- 82 101.22 101.22 92.82 NF


NF


13 NF






11H-5, 22-23 105.72 105.73 95.73
14 14H-2, 144-150 133.90 133.96 122.01 13H-5, 24-29 133.98 134.03 121.83 14H-1, 134-137 133.94 133.97 137.00
15 27X-3, 45- 80 268.96 269.31 243.81







16 28X-3, 122- 124 280.29 280.31 253.86







17 29X-4, 43- 46 291.55 291.58 264.18







Notes: Ash layers that could be correlated between holes are located in the same row and printed in bold type. There are a total of 17 ash layers at Site 1238, 10 of which are correlative between holes. NF = not found.