Table T8. Bulk densities: caliper vs. PWS3 measurements, Sites 1268, 1270, 1271, and 1272.
Core, section, interval (cm)
Density (Mg/m3)
Error
(%)
Caliper
PWS3
Difference
209-1268A-



6R-1, 106–108 2.52 2.47 0.05 2.13
10R-2, 8–10 2.72 2.62 0.10 3.96
12R-1, 47–49 2.51 2.43 0.09 3.55
13R-1, 33–35 2.53 2.43 0.11 4.44
14R-2, 128–130 2.46 2.40 0.07 2.79
15R-2, 104–106 2.52 2.44 0.08 3.11
16R-1, 37–39 2.55 2.50 0.06 2.26
16R-2, 34–36 2.40 2.48 –0.07 –2.96
18R-2, 116–118 2.57 2.48 0.09 3.63
19R-1, 51–53 2.52 2.43 0.09 3.54
19R-4, 36–38 2.49 2.46 0.03 1.26
22R-1, 114–116 2.44 2.43 0.01 0.48
23R-1, 53–55 2.76 2.74 0.02 0.76
23R-3, 61–63 2.55 2.49 0.06 2.30
25R-2, 25–27 2.69 2.64 0.04 1.63
26R-2, 20–22 2.77 2.74 0.04 1.40
28R-2, 28–30 2.77 2.73 0.04 1.63
28R-2, 87–89 2.78 2.77 0.02 0.57
209-1270A-



1R-1, 108–110*
2.48

209-1270B-



1R-1, 98–100 3.15 3.16 –0.01 –0.43
4M-2, 57–59 3.19 3.17 0.02 0.71
4M-2, 125–127 3.04 3.00 0.03 1.14
7R-1, 105–107 2.76 2.73 0.02 0.82
7R-2, 122–124 3.17 3.11 0.06 1.91
8R-1, 127–129 3.23 3.14 0.09 2.75
10M-1, 27–29 3.19 3.12 0.07 2.29
209-1270C-



1R-1, 50–52 2.57 2.53 0.05 1.82
1R-1, 71–73 2.58 2.56 0.02 0.62
2R-1, 67–69 2.81 2.78 0.03 1.05
3R-1, 59–61 2.54 2.55 –0.01 –0.52
209-1270D-



3R-2, 53–55*
2.53

4R-1, 91–93*
2.55

6R-1, 33–35 2.50 2.41 0.09 3.58
209-1271A-



1R-1, 70–72 2.43 2.38 0.05 2.02
4R-1, 92–94 2.55 2.51 0.04 1.59
4R-2, 26–29 2.54 2.51 0.04 1.49
4R-2, 103–105 2.53 2.48 0.05 2.03
209-1271B-



5R-1, 55–57 2.53 2.50 0.02 0.96
8R-1, 69–71 2.46 2.42 0.03 1.40
10R-1, 112–114 2.52 2.50 0.02 0.67
12R-1, 131–134 2.71 2.66 0.05 1.87
17R-1, 58–60 2.53 2.53 0.01 0.24
19R-1, 20–22 2.48 2.44 0.04 1.78
209-1272A-



1R-1, 44–46 2.84 2.80 0.04 1.53
2R-1, 63–65 2.33 2.30 0.02 0.96
3R-1, 114–116 2.79 2.77 0.02 0.68
4R-1, 85–87 2.76 2.73 0.03 1.24
7R-1, 96–98 2.76 2.75 0.01 0.41
13R-1, 96–99 2.30 2.28 0.02 0.87
13R-2, 30–32 2.32 2.31 0.01 0.48
14R-1, 22–24 2.33 2.31 0.02 0.86
16R-1, 137–139 2.26 2.26 0.01 0.24
17R-1, 59–61 2.26 2.26 0.00 0.14
17R-1, 130–132 2.33 2.28 0.05 2.08
18R-1, 44–46 2.33 2.27 0.06 2.80
21R-1, 50–52 2.33 2.25 0.08 3.33
23R-1, 24–26 2.34 2.27 0.07 2.95
24R-1, 77–79 2.37 2.29 0.08 3.57
25R-1, 127–129 2.42 2.33 0.09 3.97
26R-1, 75–77 2.39 2.34 0.05 2.02
27R-1, 52–54 2.47 2.45 0.02 0.77
27R-2, 93–95 2.51 2.51 –0.01 –0.24
Mean: 2.59 2.55 0.04 1.61
Standard error: 0.032 0.032 0.004 0.175

Notes: * = these samples were polished after the first series of measurements for structural observations, leading to significant volume change. The densities of these samples are therefore not corrected. This table is also available in ASCII.