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Table T9. Igneous unit and contacts log, Hole 1256C.
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206-1256C-
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S1
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1
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245.025
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0.16
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Chert
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1
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5
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245.185
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3.8
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Sheet flows
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S2
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1
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252.415
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0.03
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Chert
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2
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5
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255.93
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0.35
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Sheet flows
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3
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4
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257.26
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0.29
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Sheet flows
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4
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7
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257.55
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0.28
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Sheet flows
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S3
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12
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257.83
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0.17
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Sediment
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5
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15
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347.1
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1.17
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Sheet flows
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6
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11
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259.17
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3.44
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Sheet flows
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7
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2
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262.61
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1.01
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Sheet flows
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8
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2
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266.4
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0.5
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Sheet flows
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9
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11
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266.9
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0.76
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Sheet flows
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10
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1
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267.66
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0.63
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Sheet flows
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11a
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4
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268.29
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0.28
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Sheet flows
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11b
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7
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268.57
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0.1
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Sheet flows
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11c
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11
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268.67
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1.35
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Sheet flows
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11 (total)
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1.73
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Sheet flows
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12
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6
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270.02
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0.39
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Sheet flows
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13
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3
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270.41
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0.2
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Sheet flows
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14
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1
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270.61
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1.21
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Sheet flows
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15
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2
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271.82
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2.63
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Sheet flows
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16
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3
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277.75
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0.97
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Sheet flows
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17
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9
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278.72
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1.55
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Sheet flows
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18a
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3
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280.27
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0.72
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Flow margin
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18b
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4
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280.99
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4.03
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Massive flow
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18c
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1
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287.17
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5.8
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Massive flow
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18d
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1
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292.97
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1.67
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Massive flow
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18e
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1
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293.9
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3.31
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Massive flow
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18f
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2
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297.21
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0.08
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Massive flow
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18g
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4
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297.29
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3.46
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Massive flow
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18h
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1
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300.75
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7.46
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Massive flow
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18i
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1f
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311.83
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2.75
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Flow margin
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18 (total)
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29.28
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Massive flow
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19
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1
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312.8
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0.48
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Sheet flows
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20a
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4
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313.28
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0.13
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Sheet flows
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20b
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5
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313.41
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0.25
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Sheet flows
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20c
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7
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313.66
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0.38
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Sheet flows
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20 (total)
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0.76
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Sheet flows
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21a
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11
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314.04
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0.58
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Sheet flows
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21b
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2
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314.62
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1.33
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Sheet flows
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21 (total)
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1.91
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Sheet flows
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22
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3
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315.95
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1.45
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Flow margin
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Note: C = chilled margin, NR = not recovered, GS = gradational change in grain size.
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