Table T13. Magnetostratigraphic tie points, Site U1406.
Chron boundary |
Age (Ma) |
Hole U1406A | ||||
---|---|---|---|---|---|---|
Top | Bottom |
Mid-point (mbsf) |
||||
Core, section, interval (cm) |
Depth (mbsf) |
Core, section, interval (cm) |
Depth (mbsf) |
|||
342-U1406A- | 342-U1406A- | |||||
C5Dn/C5Dr.1r | 17.533 | 2H-3, 75.0 | 9.95 | 2H-3, 82.5 | 10.03 | 9.99 |
C5Dr.1r/C5Dr.1n | 17.717 | 2H-3, 115.0 | 10.35 | 2H-3, 122.5 | 10.43 | 10.39 |
C5Dr.1n/C5Dr.2r | 17.740 | 2H-3, 140.0 | 10.60 | 2H-4, 30.0 | 11.00 | 10.80 |
C5Dr.2r/C5En | 18.056 | 2H-5, 32.5 | 12.53 | 2H-5, 40.0 | 12.60 | 12.57 |
C5En/C5Er | 18.524 | NI | NI | NI | NI | NI |
C5Er/C6n | 18.748 | NI | NI | NI | NI | NI |
C6n/C6r | 19.722 | 4H-1, 107.5 | 26.28 | 4H-1, 120.0 | 26.40 | 26.34 |
C6r/C6An.1n | 20.040 | 4H-2, 140.0 | 28.10 | 4H-3, 87.5 | 29.08 | 28.59 |
C6An.1n/C6An.1r | 20.213 | 4H-4, 130.0 | 31.00 | 4H-5, 10.0 | 31.30 | 31.15 |
C6An.1r/C6An.2n | 20.439 | NI | NI | NI | NI | NI |
C6An.2n/C6Ar | 20.709 | NI | NI | NI | NI | NI |
C6Ar/C6AAn | 21.083 | NI | NI | NI | NI | NI |
C6AAn/C6AAr.1r | 21.159 | NI | NI | NI | NI | NI |
C6AAr.1r/C6AAr.1n | 21.403 | NI | NI | NI | NI | NI |
C6AAr.1n/A6AAr.2r | 21.483 | NI | NI | NI | NI | NI |
C6AAr.2r/C6AAr.2n | 21.659 | NI | NI | NI | NI | NI |
C6AAr.2n/C6AAr.3r | 21.688 | NI | NI | NI | NI | NI |
C6AAr.3r/C6Bn.1n | 21.767 | 6H-2, 22.5 | 45.93 | 6H-2, 50.0 | 46.20 | 46.07 |
C6Bn.1n/C6Bn.1r | 21.936 | 6H-5, 47.5 | 50.68 | 6H-5, 57.5 | 50.78 | 50.73 |
C6Bn.1r/C6Bn.2n | 21.992 | 6H-6, 105.0 | 52.75 | 6H-7, 10.0 | 53.06 | 52.91 |
C6Bn.2n/C6Br | 22.268 | 7H-4, 137.5 | 59.58 | 7H-5, 42.5 | 60.13 | 59.86 |
C6Br/C6Cn.1n | 22.564 | 8H-4, 100.0 | 68.70 | 8H-5, 15.0 | 69.53 | 69.12 |
C6Cn.1n/C6Cn.1r | 22.754 | 9H-1, 115.0 | 73.85 | 9H-2, 10.0 | 74.30 | 74.08 |
C6Cn.1r/C6Cn.2n | 22.902 | 9H-5, 55.0 | 79.27 | 9H-5, 90.0 | 79.62 | 79.45 |
C6Cn.2n/C6Cn.2r | 23.030 | 9H-6, 87.5 | 81.11 | 9H-6, 97.5 | 81.21 | 81.16 |
C6Cn.2r/C6Cn.3n | 23.233 | NI | NI | NI | NI | NI |
C6Cn.3n/C6Cr | 23.295 | NI | NI | NI | NI | NI |
C6Cr/C7n.1n | 23.962 | 11H-2, 140.0 | 94.60 | 11H-3, 12.5 | 94.83 | 94.72 |
C7n.1n/C7n.1r | 24.000 | 11H-3, 97.5 | 95.68 | 11H-3, 112.5 | 95.83 | 95.76 |
C7n.1r/C7n.2n | 24.109 | 11H-4, 132.5 | 97.53 | 11H-5, 25.0 | 97.95 | 97.74 |
C7n.2n/C7r | 24.474 | NI | NI | NI | NI | NI |
C7r/C7An | 24.761 | 12H-3, 137.5 | 105.58 | 12H-4, 12.5 | 105.83 | 105.71 |
C7An/C7Ar | 24.984 | 12H-5, 137.5 | 108.58 | 12H-6, 20.0 | 108.90 | 108.74 |
C7Ar/C8n.1n | 25.099 | NI | NI | NI | NI | NI |
C8n.1n/C8n.1r | 25.264 | NI | NI | NI | NI | NI |
C8n.1r/C8n.2n | 25.304 | NI | NI | NI | NI | NI |
C8n.2n/C8r | 25.987 | NI | NI | NI | NI | NI |
C8r/C9n | 26.420 | 16H-1, 117.5 | 140.38 | 16H-2, 10.0 | 140.80 | 140.59 |
C9n/C9r | 27.439 | NI | NI | NI | NI | NI |
C9r/C10n.1n | 27.859 | NI | NI | NI | NI | NI |
C10n.1n/C10n.1r | 28.087 | NI | NI | NI | NI | NI |
C10n.1r/C10n.2n | 28.141 | NI | NI | NI | NI | NI |
C10n.2n/C10r | 28.278 | NI | NI | NI | NI | NI |
C10r/C11n.1n | 29.183 | 18H-2, 30.0 | 158.94 | 18H-2, 40.0 | 159.04 | 158.99 |
C11n.1n/C11n.1r | 29.477 | 18H-4, 110.0 | 162.74 | 18H-4, 120.0 | 162.84 | 162.79 |
C11n.1r/C11n.2n | 29.527 | 18H-5, 107.5 | 164.22 | 18H-5, 117.5 | 164.32 | 164.27 |
C11n.2n/C11r | 29.970 | 19H-2, 100.0 | 167.30 | 19H-3, 20.0 | 167.90 | 167.60 |
C11r/C12n | 30.591 | NI | NI | NI | NI | NI |
C12n/C12r | 31.034 | 20H-2, 125.0 | 176.36 | 20H-3, 17.5 | 176.79 | 176.58 |
C12r/C13n | 33.157 | 22H-2, 140.0 | 194.06 | 22H-4, 12.5 | 195.79 | 194.93 |
C13n/C13r | 33.705 | NI | NI | NI | NI | NI |
C13r/C15n | 34.999 | 23H-3, 120.0 | 203.50 | 23H-4, 37.5 | 204.18 | 203.84 |
C15n/C15r | 35.294 | NI | NI | NI | NI | NI |
342-U1406B- | 342-U1406B- | |||||
C5Dn/C5Dr.1r | 17.533 | NI | NI | NI | NI | NI |
C5Dr.1r/C5Dr.1n | 17.717 | NI | NI | NI | NI | NI |
C5Dr.1n/C5Dr.2r | 17.740 | NI | NI | NI | NI | NI |
C5Dr.2r/C5En | 18.056 | NI | NI | NI | NI | NI |
C5En/C5Er | 18.524 | NI | NI | NI | NI | NI |
C5Er/C6n | 18.748 | NI | NI | NI | NI | NI |
C6n/C6r | 19.722 | 4H-6, 140.0 | 31.86 | 5H-1, 10.0 | 29.90 | 30.88 |
C6r/C6An.1n | 20.040 | NI | NI | NI | NI | NI |
C6An.1n/C6An.1r | 20.213 | 5H-2, 47.5 | 31.78 | 5H-3, 12.5 | 32.93 | 32.35 |
C6An.1r/C6An.2n | 20.439 | 5H-7, 45.0 | 39.15 | 6H-1, 10.0 | 39.40 | 39.28 |
C6An.2n/C6Ar | 20.709 | 6H-1, 127.5 | 40.58 | 6H-2, 17.5 | 40.98 | 40.78 |
C6Ar/C6AAn | 21.083 | 6H-5, 57.5 | 45.88 | 6H-5, 80.0 | 46.10 | 45.99 |
C6AAn/C6AAr.1r | 21.159 | 6H-5, 137.5 | 46.68 | 6H-6, 37.5 | 47.18 | 46.93 |
C6AAr.1r/C6AAr.1n | 21.403 | 6H-6, 80.0 | 47.60 | 6H-7, 12.5 | 48.43 | 48.01 |
C6AAr.1n/A6AAr.2r | 21.483 | NI | NI | NI | NI | NI |
C6AAr.2r/C6AAr.2n | 21.659 | NI | NI | NI | NI | NI |
C6AAr.2n/C6AAr.3r | 21.688 | NI | NI | NI | NI | NI |
C6AAr.3r/C6Bn.1n | 21.767 | NI | NI | NI | NI | NI |
C6Bn.1n/C6Bn.1r | 21.936 | NI | NI | NI | NI | NI |
C6Bn.1r/C6Bn.2n | 21.992 | NI | NI | NI | NI | NI |
C6Bn.2n/C6Br | 22.268 | NI | NI | NI | NI | NI |
C6Br/C6Cn.1n | 22.564 | 9H-1, 100.0 | 68.80 | 9H-1, 132.5 | 69.13 | 68.96 |
C6Cn.1n/C6Cn.1r | 22.754 | 9H-5, 22.5 | 74.06 | 9H-5, 35.0 | 74.18 | 74.12 |
C6Cn.1r/C6Cn.2n | 22.902 | 10H-1, 135.0 | 78.65 | 10H-2, 40.0 | 79.20 | 78.93 |
C6Cn.2n/C6Cn.2r | 23.030 | 10H-4, 52.5 | 82.35 | 10H-4, 80.0 | 82.62 | 82.48 |
C6Cn.2r/C6Cn.3n | 23.233 | NI | NI | NI | NI | NI |
C6Cn.3n/C6Cr | 23.295 | NI | NI | NI | NI | NI |
C6Cr/C7n.1n | 23.962 | 11H-5, 137.5 | 94.18 | 11H-6, 25.0 | 94.55 | 94.36 |
C7n.1n/C7n.1r | 24.000 | NI | NI | NI | NI | NI |
C7n.1r/C7n.2n | 24.109 | NI | NI | NI | NI | NI |
C7n.2n/C7r | 24.474 | 12H-3, 95.0 | 100.26 | 12H-4, 25.0 | 101.07 | 100.67 |
C7r/C7An | 24.761 | 12H-6, 130.0 | 105.14 | 13H-1, 30.0 | 105.80 | 105.47 |
C7An/C7Ar | 24.984 | 13H-2, 62.5 | 107.64 | 13H-2, 90.0 | 107.91 | 107.77 |
C7Ar/C8n.1n | 25.099 | 13H-3, 37.5 | 108.90 | 13H-3, 52.5 | 109.05 | 108.97 |
C8n.1n/C8n.1r | 25.264 | 13H-6, 25.0 | 113.30 | 13H-6, 32.5 | 113.38 | 113.34 |
C8n.1r/C8n.2n | 25.304 | 13H-6, 87.5 | 113.93 | 13H-6, 87.5 | 113.93 | 113.93 |
C8n.2n/C8r | 25.987 | 15H-2, 112.5 | 127.13 | 15H-3, 25.0 | 127.75 | 127.44 |
C8r/C9n | 26.420 | 16H-4, 27.5 | 138.81 | 16H-5, 10.0 | 140.14 | 139.47 |
C9n/C9r | 27.439 | NI | NI | NI | NI | NI |
C9r/C10n.1n | 27.859 | NI | NI | NI | NI | NI |
C10n.1n/C10n.1r | 28.087 | NI | NI | NI | NI | NI |
C10n.1r/C10n.2n | 28.141 | NI | NI | NI | NI | NI |
C10n.2n/C10r | 28.278 | NI | NI | NI | NI | NI |
C10r/C11n.1n | 29.183 | NI | NI | NI | NI | NI |
C11n.1n/C11n.1r | 29.477 | 18H-3, 132.5 | 157.33 | 18H-4, 10.0 | 157.60 | 157.47 |
C11n.1r/C11n.2n | 29.527 | 18H-5, 15.0 | 159.15 | 18H-5, 52.5 | 159.525 | 159.34 |
C11n.2n/C11r | 29.970 | 19H-4, 112.5 | 166.135 | 19H-5, 60.0 | 167.11 | 166.62 |
C11r/C12n | 30.591 | 19H-7, 97.5 | 170.485 | 20H-1, 115.0 | 172.25 | 171.37 |
C12n/C12r | 31.034 | 20H-5, 102.5 | 178.165 | 20H-5, 110.0 | 178.24 | 178.20 |
C12r/C13n | 33.157 | NI | NI | NI | NI | NI |
C13n/C13r | 33.705 | NI | NI | NI | NI | NI |
C13r/C15n | 34.999 | NI | NI | NI | NI | NI |
C15n/C15r | 35.294 | NI | NI | NI | NI | NI |
342-U1406C- | 342-U1406C- | |||||
C5Dn/C5Dr.1r | 17.533 | NI | NI | NI | NI | NI |
C5Dr.1r/C5Dr.1n | 17.717 | NI | NI | NI | NI | NI |
C5Dr.1n/C5Dr.2r | 17.740 | NI | NI | NI | NI | NI |
C5Dr.2r/C5En | 18.056 | NI | NI | NI | NI | NI |
C5En/C5Er | 18.524 | NI | NI | NI | NI | NI |
C5Er/C6n | 18.748 | NI | NI | NI | NI | NI |
C6n/C6r | 19.722 | NI | NI | NI | NI | NI |
C6r/C6An.1n | 20.040 | NI | NI | NI | NI | NI |
C6An.1n/C6An.1r | 20.213 | NI | NI | NI | NI | NI |
C6An.1r/C6An.2n | 20.439 | NI | NI | NI | NI | NI |
C6An.2n/C6Ar | 20.709 | NI | NI | NI | NI | NI |
C6Ar/C6AAn | 21.083 | NI | NI | NI | NI | NI |
C6AAn/C6AAr.1r | 21.159 | NI | NI | NI | NI | NI |
C6AAr.1r/C6AAr.1n | 21.403 | NI | NI | NI | NI | NI |
C6AAr.1n/A6AAr.2r | 21.483 | NI | NI | NI | NI | NI |
C6AAr.2r/C6AAr.2n | 21.659 | NI | NI | NI | NI | NI |
C6AAr.2n/C6AAr.3r | 21.688 | NI | NI | NI | NI | NI |
C6AAr.3r/C6Bn.1n | 21.767 | NI | NI | NI | NI | NI |
C6Bn.1n/C6Bn.1r | 21.936 | NI | NI | NI | NI | NI |
C6Bn.1r/C6Bn.2n | 21.992 | NI | NI | NI | NI | NI |
C6Bn.2n/C6Br | 22.268 | 8H-4, 140.0 | 65.80 | 8H-5, 32.5 | 66.23 | 66.01 |
C6Br/C6Cn.1n | 22.564 | 9H-1, 125.0 | 70.65 | 9H-2, 25.0 | 71.15 | 70.90 |
C6Cn.1n/C6Cn.1r | 22.754 | 9H-2, 140.0 | 72.30 | 9H-3, 32.5 | 72.73 | 72.51 |
C6Cn.1r/C6Cn.2n | 22.902 | 9H-4, 85.0 | 74.75 | 9H-4, 107.5 | 74.98 | 74.86 |
C6Cn.2n/C6Cn.2r | 23.030 | 9H-5, 17.5 | 75.58 | 9H-5, 45.0 | 75.85 | 75.71 |
C6Cn.2r/C6Cn.3n | 23.233 | NI | NI | NI | NI | NI |
C6Cn.3n/C6Cr | 23.295 | 10H-1, 100.0 | 79.90 | 10H-1, 135.0 | 80.25 | 80.08 |
C6Cr/C7n.1n | 23.962 | 11H-3, 140.0 | 92.80 | 11H-4, 12.5 | 93.03 | 92.91 |
C7n.1n/C7n.1r | 24.000 | 11H-4, 135.0 | 94.25 | 11H-5, 10.0 | 94.50 | 94.38 |
C7n.1r/C7n.2n | 24.109 | 11H-5, 110.0 | 95.50 | 11H-6, 17.5 | 96.08 | 95.79 |
C7n.2n/C7r | 24.474 | 12H-4, 92.5 | 103.33 | 12H-4, 102.5 | 103.43 | 103.38 |
C7r/C7An | 24.761 | 13H-2, 10.0 | 108.76 | 13H-3, 20.0 | 109.17 | 108.97 |
C7An/C7Ar | 24.984 | 13H-4, 47.5 | 110.95 | 13H-4, 62.5 | 111.10 | 111.02 |
C7Ar/C8n.1n | 25.099 | NI | NI | NI | NI | NI |
C8n.1n/C8n.1r | 25.264 | NI | NI | NI | NI | NI |
C8n.1r/C8n.2n | 25.304 | NI | NI | NI | NI | NI |
C8n.2n/C8r | 25.987 | 15H-5, 85.0 | 133.50 | 15H-5, 25.0 | 134.15 | 133.83 |
C8r/C9n | 26.420 | NI | NI | NI | NI | NI |
C9n/C9r | 27.439 | 17H-3, 130.0 | 149.70 | 17H-4, 60.0 | 150.50 | 150.10 |
C9r/C10n.1n | 27.859 | NI | NI | NI | NI | NI |
C10n.1n/C10n.1r | 28.087 | NI | NI | NI | NI | NI |
C10n.1r/C10n.2n | 28.141 | NI | NI | NI | NI | NI |
C10n.2n/C10r | 28.278 | NI | NI | NI | NI | NI |
C10r/C11n.1n | 29.183 | NI | NI | NI | NI | NI |
C11n.1n/C11n.1r | 29.477 | 18H-2, 95.0 | 157.35 | 18H-2, 125.0 | 157.65 | 157.50 |
C11n.1r/C11n.2n | 29.527 | 18H-3, 82.5 | 158.73 | 18H-3, 92.5 | 158.83 | 158.78 |
C11n.2n/C11r | 29.970 | NI | NI | NI | NI | NI |
C11r/C12n | 30.591 | NI | NI | NI | NI | NI |
C12n/C12r | 31.034 | NI | NI | NI | NI | NI |
C12r/C13n | 33.157 | 22X-6, 105.0 | 192.82 | 22X-7, 10.0 | 193.37 | 193.10 |
C13n/C13r | 33.705 | NI | NI | NI | NI | NI |
C13r/C15n | 34.999 | 23X-2, 85.0 | 197.55 | 23X-2, 110.0 | 197.8 | 197.68 |
C15n/C15r | 35.294 | 23X-4, 137.5 | 201.08 | 23X-5, 27.5 | 201.48 | 201.28 |
Ages from Gradstein et al. (2012). NI = not identified.
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