Initial Reports, Volume 209
Ms 209IR-107
Chapter 7, Table T8. Bulk densities: caliper vs. PWS3 measurements, Sites 1268, 1270, 1271, and 1272.

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.

Core, section, interval (cm)	Density (Mg/m3): Caliper	PWS3	Difference	Error (%)
	
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