/* DATA DESCRIPTION:
Citation:	Wei, Gangjian; Deng, Wenfeng; Liu, Ying; Li, Xianhua (2007): Mg/Ca ratios of Globigerinoides sacculifer and sea surface temperature calculation of ODP Hole 184-1144A in the northen South China Sea (Appendix) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.693897, 
	Supplement to: Wei, G et al. (2007): High-resolution sea surface temperature records derived from foraminiferal Mg/Ca ratios during the last 260 ka in the northern South China Sea. Palaeogeography, Palaeoclimatology, Palaeoecology, 250(1-4), 126-138, https://doi.org/10.1016/j.palaeo.2007.03.005
Abstract:	High-resolution sea surface temperatures (SST) derived from Mg/Ca ratios of Globeriginoides sacculifer at ODP Site 1144 were reported to reveal the SST changes during the last 260 ka in the northern South China Sea (SCS). The results indicate an average Holocene SST of about 26.7 °C, about 3.6 °C increase from LGM to the Holocene, and higher temperature during MIS 5.5 than the Holocene. These agree well with other foraminifer Mg/Ca and Uk 37 SST records in this region. The Mg/Ca records suggest warmer SSTs during MIS 3 in the northern SCS, compared with those in the eastern Pacific. Strong East Asian summer monsoon during MIS 3 indicated by paleoclimate records from nearby continents may account for it. Step-wise increases during terminations are shown in our SST record, and the beginning of deglacial warming occurs at about 19 ka, which precedes the change of oxygen isotopes, suggesting a tropical driven forcing for the SST change in the northern SCS. This is further supported by a robust semiprecessional cycle centering at ~9.1 ka in the spectra of the SST record, which is absent in that of the oxygen isotopes. However, tropical driven forcing seems not to be indicated in another Mg/Ca SST record in the northern SCS [Oppo, D.W. and Sun, Y.B., 2005. Amplitude and timing of sea-surface temperature change in the northern South China Sea: Dynamic link to the East Asian monsoon. Geology, 33 (10): 785–788, doi:10.1130/G21867.1]. The discrepancy may be caused by different post-deposition dissolutions of foraminifer tests at these two sites. Details about the modification of foraminifer Mg/Ca ratios after burial, however, are not well known in this region, and further studies are needed.
Project(s):	Ocean Drilling Program (ODP) (URI: https://www-odp.tamu.edu:443/)
Coverage:	LATITUDE: 20.052980 * LONGITUDE: 117.418880
	DATE/TIME START: 1999-03-13T17:45:00 * DATE/TIME END: 1999-03-16T06:55:00
	MINIMUM DEPTH, sediment/rock: 1.00 m * MAXIMUM DEPTH, sediment/rock: 170.43 m
Event(s):	184-1144A * LATITUDE: 20.052980 * LONGITUDE: 117.418880 * DATE/TIME START: 1999-03-13T17:45:00 * DATE/TIME END: 1999-03-16T06:55:00 * ELEVATION: -2035.7 m * PENETRATION: 452.8 m * RECOVERY: 468.88 m * LOCATION: South China Sea (URI: http://en.wikipedia.org/wiki/South_China_Sea) * CAMPAIGN: Leg184 * BASIS: Joides Resolution (URI: https://www-odp.tamu.edu:443/resolutn.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 48 cores; 452.8 m cored; 0 m drilled; 103.6 % recovery
Comment:	Ages follows Age model of Buehring et al. (2004) doi:10.2973/odp.proc.sr.184.205.2004
Parameter(s):	DEPTH, sediment/rock [m] (Depth sed) * GEOCODE
	AGE [ka BP] (Age) * GEOCODE
	Magnesium/Calcium ratio (Mg/Ca) * PI: Wei, Gangjian (https://orcid.org/0000-0002-9620-0087) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES)
	Sea surface temperature, annual mean [°C] (SST (1-12)) * PI: Wei, Gangjian (https://orcid.org/0000-0002-9620-0087) * METHOD/DEVICE: Calculated from Mg/Ca ratios (Nürnberg et al. 1996) (URI: https://doi.org/10.1016/0016-7037(95)00446-7)
License:	Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/)
Size:	1056 data points
*/
Depth sed [m]	Age [ka BP]	Mg/Ca	SST (1-12) [°C]
1.00	1.74	3.878	27.20
1.37	2.39	3.793	26.90
1.87	3.26	3.713	26.62
2.02	3.52	3.396	25.45
2.49	4.34	4.320	28.61
2.87	5.00	3.650	26.40
3.37	5.87	3.872	27.18
3.52	6.13	3.432	25.59
4.42	7.70	3.733	26.69
4.87	8.49	3.878	27.19
5.02	8.75	3.466	25.72
5.87	10.23	3.745	26.74
6.37	11.10	3.549	26.03
6.48	11.29	3.449	25.65
6.97	11.92	3.923	27.35
8.75	13.36	3.295	25.05
9.22	13.74	3.325	25.17
9.62	14.06	3.445	25.64
10.12	14.44	3.231	24.79
10.22	14.49	3.705	26.59
10.77	14.80	3.374	25.36
11.13	15.00	3.022	23.91
11.67	15.31	3.093	24.22
11.77	15.36	3.017	23.89
12.27	15.64	3.229	24.79
12.73	15.90	3.010	23.86
13.09	16.10	3.136	24.40
13.27	16.20	3.291	25.04
13.87	16.54	3.140	24.42
14.13	16.69	3.402	25.47
14.67	16.99	2.916	23.44
14.77	17.05	3.120	24.33
15.22	17.30	3.570	26.10
15.67	17.55	3.098	24.24
16.12	17.80	3.143	24.43
16.27	17.89	3.077	24.15
16.73	18.15	3.331	25.20
17.16	18.39	2.978	23.72
17.66	18.67	2.886	23.31
17.99	18.85	2.938	23.54
18.51	19.15	2.748	22.66
18.91	19.37	2.817	22.99
19.45	19.67	2.853	23.15
19.56	19.73	3.387	25.41
20.01	19.99	2.786	22.84
20.44	20.23	2.889	23.32
20.95	20.51	2.823	23.02
21.05	20.57	2.823	23.02
21.49	20.82	2.840	23.09
21.91	21.05	2.863	23.20
22.35	21.30	2.965	23.66
22.49	21.38	2.825	23.02
23.00	21.66	3.400	25.46
23.43	21.91	3.307	25.10
23.88	22.16	2.742	22.63
23.99	22.22	2.604	21.96
24.49	22.50	3.394	25.44
24.88	22.72	3.557	26.06
25.38	23.00	2.814	22.98
25.49	23.06	2.712	22.49
25.99	23.35	3.191	24.63
26.38	23.56	2.878	23.27
26.88	23.83	3.515	25.90
27.27	24.14	2.642	22.14
27.77	24.54	2.881	23.29
28.16	24.85	3.024	23.92
28.66	25.25	3.186	24.61
28.77	25.34	2.873	23.25
29.36	25.81	3.454	25.67
29.69	26.07	2.997	23.81
30.17	26.46	3.048	24.03
30.33	26.58	3.102	24.25
30.86	27.01	2.751	22.68
31.18	27.26	2.873	23.25
31.67	27.66	2.900	23.37
31.83	27.81	3.006	23.84
32.38	28.31	2.948	23.59
32.66	28.56	2.796	22.89
33.16	29.01	3.132	24.38
33.27	29.09	2.678	22.32
33.76	29.47	2.979	23.73
34.16	29.79	2.922	23.47
34.66	30.20	3.033	23.96
34.77	30.29	3.532	25.96
35.28	30.70	3.032	23.95
35.66	31.00	2.820	23.00
36.16	31.41	4.093	27.90
36.91	32.08	3.962	27.48
37.40	32.58	2.911	23.42
37.80	33.00	2.971	23.69
38.30	33.52	2.912	23.43
38.41	33.63	2.837	23.08
38.91	33.98	3.289	25.03
39.30	34.14	2.882	23.29
39.87	34.38	3.665	26.45
39.97	34.42	2.877	23.27
40.52	34.66	2.570	21.78
40.83	34.79	3.157	24.49
41.31	34.99	3.331	25.19
42.02	35.55	2.848	23.13
42.33	35.99	3.402	25.47
42.87	36.76	3.384	25.40
42.96	36.89	2.883	23.29
43.52	37.68	3.038	23.98
43.83	38.13	3.011	23.87
44.30	38.61	2.992	23.78
44.41	38.69	3.013	23.88
44.91	39.14	3.005	23.84
45.30	39.51	3.617	26.28
45.80	39.94	3.011	23.86
48.35	42.19	3.394	25.44
48.85	42.63	3.130	24.38
49.26	42.89	3.111	24.30
49.74	43.20	3.013	23.87
49.85	43.27	3.031	23.95
50.36	43.59	2.933	23.52
50.74	43.83	3.407	25.49
51.24	44.15	3.119	24.33
51.37	44.23	2.982	23.74
52.18	44.75	3.082	24.17
52.25	44.79	3.236	24.81
52.71	45.09	3.158	24.49
52.87	45.19	3.291	25.04
52.91	45.21	3.299	25.07
52.92	45.21	4.010	27.63
53.37	45.48	3.882	27.21
53.46	45.52	3.095	24.23
53.76	45.79	3.074	24.14
53.80	45.83	3.419	25.54
54.25	46.28	3.016	23.89
54.30	46.33	3.061	24.08
54.37	46.40	2.955	23.62
54.40	46.43	3.028	23.94
54.90	46.94	3.234	24.81
54.96	46.99	3.288	25.02
55.27	47.30	2.812	22.96
55.30	47.33	3.769	26.82
55.71	47.72	3.126	24.36
55.74	47.75	3.388	25.42
55.90	47.90	3.233	24.80
55.92	47.92	3.226	24.77
56.41	48.39	3.236	24.81
56.45	48.43	3.113	24.30
56.76	48.72	3.060	24.08
56.80	48.76	3.513	25.89
57.25	49.19	3.089	24.20
57.30	49.24	3.750	26.75
59.68	51.51	3.510	25.88
59.71	51.54	3.530	25.96
60.17	51.98	3.060	24.08
60.20	52.00	3.167	24.53
60.57	52.36	3.006	23.84
60.59	52.38	3.306	25.10
61.10	52.86	2.984	23.75
61.18	52.94	3.424	25.56
61.21	52.96	3.258	24.90
61.67	53.41	3.223	24.76
61.70	53.43	3.221	24.75
62.08	53.80	3.970	27.50
62.13	53.85	3.679	26.50
62.45	54.15	3.372	25.35
62.72	54.41	3.016	23.89
62.73	54.42	3.187	24.61
63.23	54.90	3.208	24.70
63.28	54.94	3.220	24.75
63.58	55.23	3.221	24.75
63.63	55.28	3.122	24.34
63.95	55.58	2.819	23.00
64.23	55.85	3.224	24.77
64.25	55.87	3.545	26.01
64.74	56.34	3.488	25.80
64.78	56.38	4.163	28.13
65.10	56.73	3.518	25.91
65.13	56.76	3.141	24.42
65.59	57.28	3.278	24.98
65.63	57.32	3.289	25.03
65.73	57.43	3.134	24.39
65.75	57.46	3.063	24.09
66.25	58.01	3.230	24.79
66.28	58.05	3.142	24.42
66.60	58.38	2.986	23.76
66.63	58.41	2.948	23.59
67.05	58.79	3.235	24.81
67.07	58.82	3.302	25.08
67.23	58.97	2.685	22.36
67.23	58.97	2.826	23.03
67.74	59.44	3.122	24.34
67.78	59.48	3.393	25.44
68.08	59.76	2.904	23.39
68.14	59.81	3.099	24.24
68.57	60.21	2.981	23.73
68.60	60.24	3.776	26.85
70.65	62.14	2.923	23.48
70.70	62.18	2.994	23.79
71.15	62.58	2.980	23.73
71.17	62.60	3.142	24.42
71.54	62.93	2.703	22.44
71.58	62.97	2.905	23.39
72.04	63.38	2.885	23.30
72.07	63.41	3.113	24.30
72.15	63.48	3.199	24.66
72.17	63.50	3.405	25.48
72.65	63.92	2.710	22.48
72.67	63.94	2.895	23.35
73.04	64.27	3.077	24.15
73.07	64.30	3.520	25.92
73.54	64.72	2.653	22.20
73.57	64.75	2.859	23.18
73.65	64.82	2.837	23.08
73.68	64.84	3.227	24.78
74.14	65.26	3.098	24.24
74.17	65.28	3.012	23.87
74.54	65.61	3.177	24.57
74.57	65.64	3.255	24.89
75.04	66.06	2.947	23.58
75.04	66.06	3.047	24.02
75.15	66.16	2.584	21.85
75.20	66.20	3.235	24.81
75.64	66.60	3.007	23.85
75.66	66.61	2.899	23.37
76.04	66.95	2.992	23.78
76.07	66.98	2.934	23.53
76.54	67.40	2.962	23.65
76.59	67.45	2.996	23.80
76.65	67.50	3.255	24.89
76.69	67.53	3.003	23.83
77.14	67.94	2.891	23.33
77.16	67.95	3.139	24.41
77.54	68.29	2.932	23.51
77.59	68.34	3.015	23.88
78.01	68.74	3.188	24.62
78.04	68.78	3.939	27.40
78.15	68.92	2.887	23.31
78.19	68.97	2.922	23.47
78.67	69.58	3.240	24.83
79.04	70.05	2.906	23.40
79.09	70.12	2.968	23.68
79.54	70.69	3.089	24.20
79.59	70.75	2.986	23.76
79.82	71.05	2.987	23.76
79.85	71.09	2.685	22.36
80.30	71.66	2.873	23.25
80.32	71.69	3.132	24.38
80.70	72.17	3.539	25.99
80.75	72.23	2.872	23.24
81.20	72.81	3.087	24.20
81.25	72.88	3.148	24.45
81.33	73.00	2.970	23.68
81.38	73.08	3.332	25.20
81.78	73.67	3.023	23.92
81.92	73.87	2.880	23.28
82.17	74.25	2.975	23.71
82.25	74.37	2.947	23.58
82.72	75.07	3.002	23.83
82.77	75.15	3.186	24.61
82.85	75.27	3.120	24.33
82.87	75.30	3.195	24.65
83.32	75.97	3.283	25.00
83.42	76.11	3.458	25.68
83.67	76.49	3.400	25.46
83.75	76.61	3.382	25.39
84.17	77.23	3.719	26.64
84.18	77.25	3.758	26.78
84.35	77.50	3.596	26.20
84.36	77.52	3.143	24.43
84.78	78.14	3.390	25.42
84.91	78.34	3.343	25.24
85.17	78.72	3.054	24.05
85.25	78.84	3.217	24.73
85.71	79.52	3.226	24.77
85.76	79.60	3.259	24.91
85.86	79.75	3.671	26.47
85.88	79.78	3.744	26.73
86.28	80.38	3.326	25.18
86.41	80.57	3.139	24.41
86.67	80.96	3.564	26.08
86.75	81.08	3.517	25.91
87.17	81.71	3.383	25.40
87.20	81.75	3.398	25.45
87.36	81.99	3.334	25.21
87.41	82.06	3.011	23.86
87.78	82.62	3.431	25.58
87.91	82.81	3.218	24.74
88.17	83.20	3.342	25.24
88.25	83.32	3.135	24.40
88.71	83.91	2.913	23.43
88.77	83.96	2.930	23.50
91.19	86.04	3.074	24.14
91.23	86.07	3.061	24.08
91.68	86.45	3.239	24.83
91.70	86.47	3.213	24.72
92.09	86.81	3.050	24.03
92.13	86.84	2.739	22.62
92.58	87.23	3.263	24.92
92.63	87.27	3.012	23.87
92.74	87.36	3.224	24.77
93.18	87.74	3.320	25.15
93.19	87.75	3.328	25.18
93.59	88.09	3.175	24.56
93.63	88.12	3.049	24.03
94.08	88.51	3.362	25.32
94.12	88.54	3.318	25.14
94.19	88.60	3.214	24.73
94.23	88.64	3.387	25.41
94.69	89.03	3.348	25.26
94.78	89.11	2.975	23.71
95.08	89.36	3.352	25.28
95.13	89.41	3.093	24.22
95.55	89.82	3.042	24.00
95.58	89.86	3.123	24.35
95.69	90.00	3.170	24.54
95.73	90.05	3.237	24.82
96.18	90.61	3.313	25.12
96.20	90.64	3.012	23.87
96.59	91.13	3.087	24.19
96.63	91.18	2.941	23.55
97.05	91.71	3.190	24.62
97.08	91.75	3.457	25.68
97.19	91.89	3.270	24.95
97.23	91.94	3.027	23.93
97.68	92.50	3.183	24.60
97.70	92.53	3.274	24.97
98.09	93.01	3.172	24.55
98.13	93.07	3.379	25.38
98.55	93.60	3.269	24.95
98.58	93.64	3.051	24.04
98.69	93.77	3.239	24.83
98.73	93.83	3.416	25.53
99.18	94.39	3.212	24.72
99.20	94.42	3.029	23.94
99.59	94.91	2.979	23.72
99.63	94.96	3.290	25.03
100.08	95.53	3.376	25.37
100.13	95.59	3.294	25.05
100.76	96.38	3.691	26.55
100.80	96.43	3.468	25.72
101.25	96.99	3.465	25.71
101.27	97.02	3.886	27.22
101.64	97.49	3.450	25.66
101.68	97.54	3.411	25.51
102.14	98.12	3.146	24.44
102.17	98.16	3.408	25.50
102.25	98.26	3.162	24.51
102.27	98.28	3.266	24.93
102.75	98.88	3.567	26.10
102.77	98.91	3.349	25.26
103.14	99.38	3.098	24.24
103.17	99.42	3.292	25.04
103.64	100.01	3.339	25.22
103.67	100.04	2.926	23.49
103.76	100.16	3.335	25.21
103.79	100.20	3.400	25.46
104.24	100.93	3.547	26.02
104.27	101.01	3.379	25.38
104.64	102.03	3.475	25.75
104.67	102.11	3.464	25.71
105.14	103.41	2.975	23.71
105.17	103.49	3.299	25.07
105.25	103.71	3.262	24.92
105.28	103.79	3.383	25.40
105.74	105.06	3.820	27.00
105.77	105.14	3.006	23.84
106.14	106.16	3.401	25.47
106.17	106.24	3.110	24.29
106.64	107.54	3.195	24.64
106.67	107.62	3.129	24.37
106.75	107.84	3.008	23.85
106.78	107.92	3.017	23.89
107.24	109.18	2.940	23.55
107.27	109.27	2.882	23.29
107.64	110.28	3.059	24.07
107.67	110.36	2.908	23.41
108.14	111.65	3.405	25.48
108.17	111.74	3.396	25.45
108.25	111.96	3.907	27.29
108.28	112.04	3.769	26.82
108.74	113.30	4.033	27.71
108.77	113.38	3.947	27.43
109.14	114.40	3.889	27.23
109.17	114.48	4.045	27.75
109.64	115.77	3.115	24.31
109.67	115.85	4.127	28.01
113.74	131.28	3.317	25.14
113.77	131.34	2.955	23.62
114.21	132.22	3.487	25.80
114.24	132.28	3.459	25.69
114.61	133.05	3.422	25.55
114.64	133.13	3.457	25.68
115.12	134.33	3.514	25.90
115.14	134.38	3.485	25.79
115.28	134.73	3.089	24.20
115.29	134.75	3.104	24.26
115.71	135.80	3.329	25.19
115.79	136.00	3.232	24.80
116.11	136.80	3.281	24.99
116.15	136.90	3.132	24.38
116.62	138.06	3.114	24.31
116.64	138.13	3.612	26.26
116.78	138.48	3.522	25.93
117.32	139.73	2.965	23.66
117.61	140.15	3.188	24.62
118.12	140.88	3.229	24.79
118.29	141.12	3.628	26.32
118.71	141.73	2.814	22.98
119.18	142.41	3.293	25.04
119.63	143.06	3.434	25.59
119.78	143.27	2.825	23.02
120.29	144.01	3.014	23.88
120.63	144.50	3.380	25.39
121.12	145.21	2.930	23.51
121.28	145.44	2.716	22.51
121.72	146.07	2.953	23.61
123.05	148.35	3.079	24.16
123.54	149.20	3.167	24.53
123.94	149.89	3.085	24.18
124.44	150.76	3.041	24.00
124.55	150.95	2.848	23.13
125.04	151.80	2.814	22.98
125.44	152.49	2.974	23.70
125.94	153.36	2.808	22.95
126.05	153.55	2.940	23.55
126.54	154.39	3.157	24.49
126.94	155.09	2.762	22.73
127.44	155.95	2.962	23.65
127.55	156.14	2.585	21.86
128.04	156.99	2.503	21.43
128.44	157.69	2.860	23.19
128.94	158.55	2.788	22.85
129.05	158.74	2.862	23.20
129.54	159.59	3.317	25.14
129.94	160.28	3.074	24.14
130.44	161.15	3.255	24.89
130.55	161.34	2.892	23.34
131.04	162.19	3.030	23.95
131.44	162.88	3.003	23.83
131.91	163.70	2.475	21.29
132.44	164.62	3.007	23.85
132.94	165.48	3.469	25.73
133.33	166.16	3.265	24.93
133.94	167.21	3.254	24.89
134.43	168.06	3.084	24.18
134.83	168.76	3.378	25.38
135.33	169.62	3.258	24.90
135.44	169.81	3.279	24.99
135.93	170.66	3.105	24.27
136.34	171.37	3.401	25.47
136.83	172.22	3.228	24.78
136.94	172.41	3.045	24.01
137.43	173.26	2.609	21.98
137.83	173.95	2.917	23.45
138.33	174.82	2.987	23.76
138.44	175.01	3.047	24.02
138.94	175.87	3.239	24.83
139.34	176.57	3.071	24.13
139.83	177.42	2.706	22.46
139.94	177.61	2.774	22.79
140.45	178.85	2.795	22.89
140.87	179.99	2.742	22.63
141.30	181.14	2.838	23.09
142.08	183.22	3.006	23.84
142.57	184.52	2.901	23.37
142.97	185.59	2.475	21.28
143.47	186.93	2.898	23.36
143.58	187.22	2.866	23.21
144.07	188.53	2.964	23.66
144.47	189.59	2.821	23.01
144.93	190.82	2.724	22.55
145.08	191.22	2.827	23.04
145.63	192.69	2.888	23.31
145.98	193.62	2.530	21.58
146.54	195.12	3.039	23.98
146.59	195.25	2.843	23.11
147.13	196.69	2.855	23.16
147.48	197.61	3.341	25.23
147.98	198.96	2.778	22.81
148.13	199.36	2.923	23.47
148.58	200.56	2.954	23.61
148.98	201.63	2.720	22.53
149.48	202.96	3.045	24.01
149.64	203.39	3.182	24.59
151.72	208.94	3.183	24.60
152.28	210.42	3.367	25.34
152.61	211.32	3.244	24.85
153.08	212.57	3.434	25.59
153.22	212.94	3.183	24.60
153.82	214.53	3.128	24.37
154.12	215.33	3.233	24.80
154.62	216.67	3.101	24.25
154.73	216.96	3.029	23.94
155.28	218.43	2.906	23.40
155.62	219.35	2.813	22.97
156.17	220.82	3.062	24.09
156.23	220.98	3.030	23.95
156.82	222.55	3.246	24.85
157.12	223.35	3.040	23.99
157.68	224.84	3.273	24.96
157.73	224.98	3.161	24.51
158.21	226.26	3.362	25.32
158.61	227.37	3.494	25.82
159.11	228.55	3.222	24.76
159.22	228.81	3.232	24.80
159.71	229.97	3.420	25.54
160.11	230.92	3.586	26.16
160.61	232.10	3.482	25.78
161.55	234.33	3.277	24.98
162.03	235.47	3.169	24.54
162.43	236.41	3.411	25.51
162.93	237.60	3.303	25.08
163.04	237.86	3.260	24.91
163.53	239.02	3.106	24.27
163.94	239.99	3.107	24.28
164.44	241.17	3.197	24.66
164.59	241.53	3.438	25.61
165.04	242.60	3.116	24.32
165.44	243.14	3.369	25.34
165.94	244.96	3.605	26.23
166.06	245.39	3.174	24.56
166.55	247.16	3.371	25.35
166.94	248.60	3.400	25.46
167.44	250.40	3.312	25.12
167.59	250.96	3.339	25.23
168.05	252.62	3.111	24.30
168.44	254.04	3.168	24.54
168.94	255.86	3.095	24.22
169.09	256.42	2.858	23.18
169.64	258.41	3.014	23.88
169.94	259.50	3.367	25.34
170.43	261.30	2.834	23.07