Citation:

PANGAEA.936785

Name: δ13C of planktonic foraminifera Globorotalia inflata from sediment core GL-1090
Published: 2021-10-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic foraminifera; Planktonic foraminifera; Stable carbon isotope (δ13C); western South Atlantic

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

This dataset includes a high temporal resolution stable carbon isotopic (δ13C) record of the deep-dwelling planktonic foraminifera Globorotalia inflata from sediment core GL-1090. This core is located in the subtropical Southwestern Atlantic and the record spans the last 180 kyr.

Keyword(s):

Benthic foraminifera; Planktonic foraminifera; Stable carbon isotope (δ13C); western South Atlantic

Supplement to:

Nascimento, Rodrigo Azevedo; Santos, Thiago; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Ballalai, João M; Kuhnert, Henning; Govin, Aline; Portilho-Ramos, Rodrigo Costa; Lessa, Douglas Villela de Oliveira; Dias, Bruna Borba; Pinho, Tainã Marcos Lima; Crivellari, Stefano; Mulitza, Stefan; Albuquerque, Ana Luiza Spadano (2021): Origin of δ13C minimum events in thermocline and intermediate waters of the western South Atlantic. Quaternary Science Reviews, 272, 107224, https://doi.org/10.1016/j.quascirev.2021.107224

Project(s):

Integrated Assessment of Atlantic Marine Ecosystems in Space and Time (iAtlantic)

Funding:

Horizon 2020 (H2020), grant/award no. 818123 : Integrated Assessment of Atlantic Marine Ecosystems in Space and Time

Coverage:

Latitude: -24.920000 * Longitude: -42.510000

Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 18.92 m

Event(s):

GL1090 (GL-1090) * Latitude: -24.920000 * Longitude: -42.510000 * Elevation: -2225.0 m * Location: western South Atlantic * Comment: collected by the Petrobras oil company

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Nascimento, Rodrigo Azevedo		Geocode
2	AGE	Age	ka BP	Nascimento, Rodrigo Azevedo		Geocode
3	Globorotalia inflata, δ13C	G. inflata δ13C	‰ PDB	Nascimento, Rodrigo Azevedo	Isotope ratio mass spectrometer (IRMS)	‰ VPDB

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

763 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Age [ka BP]	3 G. inflata δ13C [‰ PDB]
0.02	6.58	0.97
0.04	6.79	1.21
0.08	7.38	1.18
0.08	7.71	0.98
0.10	8.21	0.86
0.14	8.71	0.86
0.14	9.42	0.95
0.16	10.33	0.71
0.22	12.28	0.83
0.22	13.33	0.94
0.24	14.13	0.61
0.26	14.68	0.54
0.34	16.74	0.70
0.36	17.06	0.70
0.36	17.38	0.90
0.42	17.70	0.56
0.42	18.67	0.94
0.50	18.99	0.95
0.50	19.32	0.77
0.54	19.64	0.85
0.54	19.96	1.09
0.58	20.27	0.93
0.58	20.59	1.10
0.60	20.79	0.97
0.67	21.27	1.06
0.69	21.45	0.89
0.77	22.18	0.93
0.77	22.37	0.88
0.79	22.55	0.92
0.81	22.73	0.91
0.83	22.91	1.06
0.91	23.44	1.03
0.93	23.62	0.76
0.95	23.80	1.10
0.97	23.98	1.11
0.99	24.16	0.96
1.01	24.34	1.14
1.03	24.52	1.09
1.05	24.70	0.92
1.07	24.88	0.96
1.09	25.06	1.19
1.11	25.24	0.91
1.11	25.61	0.96
1.15	25.79	1.07
1.19	25.96	0.79
1.21	26.14	1.10
1.23	26.32	1.02
1.23	26.50	0.87
1.27	26.68	1.17
1.29	26.86	1.01
1.31	27.04	1.04
1.31	27.23	1.22
1.33	27.41	0.93
1.37	28.90	1.07
1.52	29.02	0.97
1.54	29.14	0.94
1.58	29.25	0.94
1.58	29.37	0.86
1.64	29.59	1.02
1.64	29.71	0.95
1.68	29.82	0.88
1.68	29.94	0.89
1.70	30.05	0.99
1.74	30.16	0.88
1.74	30.28	1.15
1.81	30.56	1.01
1.81	30.68	1.02
1.85	30.79	1.01
1.85	30.91	0.97
1.89	31.02	1.03
1.89	31.14	0.79
1.93	31.25	1.00
1.93	31.37	0.68
1.97	31.48	0.91
1.97	31.60	0.60
1.99	31.72	0.76
2.01	31.85	0.96
2.03	31.98	1.00
2.05	32.24	0.92
2.07	32.50	1.03
2.11	32.75	0.85
2.13	33.01	1.06
2.20	33.91	1.07
2.22	34.17	1.02
2.24	34.43	0.91
2.24	34.70	1.08
2.26	34.96	0.99
2.28	35.22	0.95
2.30	35.48	1.07
2.32	35.74	1.22
2.34	36.00	1.08
2.36	36.26	1.14
2.38	37.02	0.80
2.44	37.26	0.92
2.48	37.48	0.98
2.50	37.71	1.13
2.50	37.94	1.10
2.54	38.16	1.17
2.56	38.39	0.90
2.56	38.62	0.92
2.60	38.84	0.71
2.62	39.06	0.91
2.62	39.29	0.71
2.66	39.51	0.62
2.68	39.74	0.60
2.68	39.97	0.74
2.70	40.20	0.89
2.72	40.43	0.96
2.77	40.76	0.96
2.77	40.99	1.17
2.81	41.21	0.79
2.83	41.44	1.02
2.83	41.67	0.84
2.85	41.81	1.01
2.89	41.95	1.06
2.89	42.09	1.13
2.91	42.22	0.96
2.93	42.35	1.07
2.95	42.48	1.11
2.97	42.61	1.08
3.01	42.73	1.16
3.03	42.86	1.07
3.05	42.99	1.04
3.05	43.06	1.15
3.05	43.19	0.96
3.08	43.32	1.11
3.12	43.44	0.83
3.14	43.57	0.98
3.16	43.70	0.97
3.18	43.83	0.99
3.20	43.96	0.89
3.22	44.09	0.74
3.24	44.22	0.91
3.26	44.35	1.10
3.26	44.48	0.78
3.28	44.61	1.00
3.30	44.74	1.01
3.32	44.87	0.94
3.36	44.99	0.84
3.38	45.12	1.02
3.38	45.25	0.97
3.38	45.38	1.06
3.42	45.51	0.88
3.46	45.63	1.02
3.48	45.76	0.88
3.48	45.89	0.82
3.52	46.01	0.97
3.54	46.14	0.93
3.54	46.27	0.84
3.56	46.40	1.04
3.60	46.52	0.65
3.62	46.65	0.80
3.62	46.78	0.81
3.64	47.03	1.19
3.68	47.16	0.95
3.70	47.28	0.94
3.74	47.40	1.02
3.74	47.53	0.87
3.78	47.65	0.94
3.78	47.78	1.00
3.82	47.90	0.93
3.82	48.03	0.85
3.84	48.15	1.02
3.86	48.27	1.01
3.93	48.58	0.83
3.95	48.70	0.91
3.95	48.83	1.11
3.97	48.95	1.00
4.03	49.20	0.98
4.05	49.32	0.99
4.05	49.45	1.15
4.09	49.57	1.04
4.09	49.70	0.97
4.11	49.82	1.03
4.13	50.07	1.04
4.19	50.19	0.98
4.21	50.31	0.97
4.21	50.44	1.03
4.25	50.56	0.71
4.27	50.68	0.92
4.27	50.81	0.96
4.31	51.05	0.97
4.33	51.17	0.83
4.35	51.29	1.01
4.37	51.53	0.84
4.43	51.64	0.87
4.45	51.76	0.60
4.47	51.88	1.03
4.47	52.00	0.69
4.49	52.12	0.90
4.56	52.41	0.75
4.56	52.53	0.66
4.58	52.65	0.81
4.60	52.77	0.61
4.62	52.89	0.68
4.66	53.00	0.62
4.68	53.12	0.85
4.68	53.24	0.55
4.68	53.36	0.83
4.72	53.48	0.85
4.72	53.59	0.77
4.78	53.71	0.70
4.78	53.83	0.80
4.80	53.94	0.78
4.84	54.05	0.74
4.84	54.17	0.84
4.86	54.28	0.84
4.90	54.39	0.74
4.92	54.50	0.63
4.94	54.61	0.75
4.96	54.72	0.76
4.96	54.84	0.62
4.98	54.95	0.62
5.02	55.06	0.71
5.04	55.17	0.59
5.04	55.29	0.44
5.06	55.68	0.35
5.13	55.79	0.67
5.17	55.90	0.58
5.19	56.01	0.59
5.19	56.13	0.78
5.21	56.24	0.30
5.23	56.35	0.54
5.27	56.45	0.69
5.27	56.56	0.49
5.29	56.67	0.74
5.31	56.77	0.60
5.31	56.88	0.38
5.35	56.99	0.33
5.39	57.09	0.53
5.41	57.20	0.32
5.41	57.31	0.35
5.43	57.41	0.45
5.43	57.52	0.50
5.49	57.84	0.65
5.55	57.94	0.47
5.55	58.05	0.38
5.55	58.16	0.41
5.55	58.27	0.41
5.63	58.37	0.30
5.63	58.48	0.37
5.63	58.59	0.51
5.69	58.80	0.60
5.71	58.91	0.50
5.71	59.01	0.39
5.71	59.12	0.33
5.71	59.23	0.46
5.81	59.33	0.58
5.81	59.49	0.50
5.81	59.60	0.63
5.90	59.92	0.79
5.92	60.02	0.25
5.96	60.13	0.62
5.98	60.83	0.56
6.09	60.93	0.78
6.13	61.15	0.61
6.13	61.25	0.82
6.13	61.35	0.66
6.21	61.65	0.75
6.27	61.75	0.59
6.27	61.85	0.91
6.27	61.95	0.59
6.27	62.05	0.69
6.35	62.15	0.86
6.37	62.25	0.62
6.42	62.50	0.66
6.44	62.60	0.85
6.46	62.70	0.56
6.48	62.80	0.94
6.48	62.91	0.53
6.48	63.01	0.75
6.52	63.11	0.52
6.54	63.21	0.61
6.60	63.51	0.59
6.71	63.96	0.78
6.73	64.17	0.85
6.73	64.27	0.50
6.77	64.37	0.69
6.79	64.47	0.87
6.81	64.57	0.74
6.83	64.77	0.43
6.87	64.87	0.85
6.87	64.97	0.66
6.91	65.07	0.76
6.93	65.37	0.92
6.93	65.47	0.72
7.03	65.57	0.90
7.05	65.67	0.74
7.07	65.77	0.89
7.07	65.88	0.93
7.09	65.98	0.90
7.09	66.28	1.04
7.09	66.38	0.96
7.21	66.48	1.08
7.23	66.58	1.08
7.23	66.68	0.89
7.27	66.78	1.00
7.29	66.88	1.10
7.31	66.98	0.70
7.33	67.08	0.81
7.33	67.34	0.95
7.38	67.44	0.91
7.40	67.54	0.95
7.42	67.64	1.02
7.44	67.74	0.68
7.46	67.84	0.74
7.48	67.94	0.85
7.48	68.04	1.01
7.52	68.14	0.74
7.56	68.24	1.04
7.58	68.34	0.92
7.58	68.44	0.88
7.62	68.54	1.22
7.68	68.84	0.87
7.68	68.95	1.09
7.68	69.05	1.01
7.72	69.15	1.07
7.74	69.25	0.87
7.74	69.35	1.04
7.74	69.45	0.98
7.74	69.55	1.16
7.82	69.65	1.04
7.82	69.75	0.80
7.86	69.85	1.00
7.88	69.95	1.04
7.88	70.45	0.97
8.02	70.55	1.15
8.04	70.65	1.01
8.09	70.90	0.99
8.11	71.00	0.95
8.13	71.10	0.99
8.13	71.21	0.81
8.15	71.31	1.04
8.17	71.41	1.14
8.17	71.51	0.94
8.21	71.61	0.99
8.23	71.71	0.96
8.31	72.01	0.96
8.33	72.11	0.92
8.35	72.21	1.09
8.37	72.31	0.86
8.37	72.42	0.95
8.39	72.52	0.99
8.41	72.62	0.91
8.43	72.82	0.74
8.43	72.92	1.05
8.53	73.13	0.81
8.53	73.24	0.69
8.53	73.57	0.74
8.53	73.67	0.84
8.53	73.78	1.02
8.53	73.89	0.59
8.53	74.00	0.98
8.53	74.11	0.74
8.53	74.21	1.03
8.53	74.32	0.98
8.53	74.43	0.96
8.53	74.54	0.99
8.53	74.65	0.84
8.53	74.77	1.03
8.53	75.17	0.95
8.53	75.29	0.95
8.53	75.41	0.74
8.96	75.52	1.09
8.98	75.64	0.66
9.03	75.93	1.02
9.03	76.05	0.97
9.05	76.17	1.06
9.09	76.28	0.90
9.11	76.40	0.86
9.11	76.53	1.09
9.11	76.65	0.81
9.11	76.78	0.72
9.17	77.22	1.10
9.26	77.34	0.86
9.26	77.47	1.13
9.26	77.73	1.14
9.32	77.86	1.03
9.34	77.99	1.14
9.38	78.12	0.96
9.38	78.26	1.12
9.42	78.39	1.02
9.42	78.53	1.03
9.50	78.93	0.98
9.50	79.07	1.01
9.54	79.20	1.12
9.54	79.34	1.00
9.58	79.47	0.87
9.60	79.60	0.96
9.62	79.74	0.86
9.62	79.88	0.89
9.64	80.01	0.97
9.68	80.14	0.97
9.68	80.28	0.63
9.72	80.41	0.80
9.74	80.54	0.80
9.74	80.68	0.65
9.78	80.81	0.69
9.78	81.35	1.24
9.86	81.49	1.16
9.90	81.62	0.92
9.90	81.90	1.16
9.96	82.03	1.03
9.98	82.17	0.88
9.98	82.31	1.36
9.98	82.45	1.04
10.04	82.58	0.78
10.06	82.72	0.85
10.06	82.86	0.87
10.06	83.00	0.97
10.10	83.48	0.70
10.17	83.62	0.77
10.21	83.75	1.10
10.23	83.89	0.83
10.25	84.03	0.65
10.25	84.17	0.89
10.25	84.31	0.83
10.31	84.44	0.76
10.33	84.72	0.79
10.35	85.13	0.98
10.35	85.27	1.05
10.45	85.40	0.98
10.47	85.82	0.65
10.55	86.23	0.93
10.55	86.71	1.02
10.64	86.85	1.02
10.70	87.27	0.90
10.70	87.42	1.05
10.70	87.57	0.98
10.70	87.87	0.87
10.70	88.02	0.92
10.70	88.39	1.19
10.89	88.54	1.32
10.89	88.69	1.14
10.89	88.84	1.12
10.89	88.99	1.13
10.95	89.14	1.02
10.99	89.28	1.16
10.99	89.43	1.07
10.99	89.88	1.20
11.07	90.03	1.08
11.09	90.18	1.17
11.11	90.33	1.17
11.11	90.48	1.30
11.11	90.78	1.20
11.19	90.93	1.33
11.21	91.08	1.47
11.23	91.22	1.07
11.27	91.37	1.32
11.34	91.89	1.05
11.36	92.05	0.84
11.36	92.22	0.94
11.36	92.39	1.25
11.40	92.56	0.96
11.42	92.73	1.28
11.44	92.90	0.92
11.44	93.07	1.01
11.50	93.24	1.36
11.52	93.41	1.22
11.54	93.58	1.15
11.54	93.76	1.10
11.54	93.93	1.35
11.64	94.44	1.02
11.66	94.61	1.07
11.68	94.78	1.27
11.70	94.95	1.17
11.70	95.13	1.05
11.72	95.30	1.07
11.79	95.72	1.26
11.79	95.89	1.06
11.83	96.24	0.96
11.85	96.41	1.05
11.87	96.58	0.94
11.87	96.75	0.90
11.91	96.92	1.15
11.93	97.09	0.99
11.95	97.52	1.20
12.00	97.69	0.76
12.02	98.03	1.05
12.02	98.20	0.94
12.08	98.37	1.08
12.10	98.54	1.03
12.14	98.71	1.04
12.16	98.88	0.99
12.18	99.05	1.02
12.20	99.40	0.80
12.22	99.57	0.93
12.30	100.08	0.97
12.32	100.25	0.90
12.38	100.76	1.07
12.38	100.94	1.06
12.40	101.11	0.94
12.44	101.28	1.00
12.46	101.45	1.10
12.46	101.63	0.84
12.46	101.80	1.08
12.50	101.97	1.02
12.52	102.48	0.97
12.60	102.65	0.88
12.62	102.82	0.86
12.64	103.17	0.91
12.71	103.60	0.89
12.73	103.77	0.54
12.73	103.95	0.84
12.77	104.12	0.69
12.77	104.30	0.70
12.79	104.47	0.64
12.79	104.64	0.82
12.79	104.82	0.87
12.87	104.99	0.80
12.90	105.25	0.65
12.96	105.98	0.67
13.00	106.17	0.66
13.00	106.38	0.96
13.04	106.58	0.69
13.06	106.78	0.93
13.06	106.99	1.01
13.14	107.59	0.80
13.14	107.81	0.99
13.16	108.04	0.90
13.20	108.27	0.88
13.22	108.51	0.82
13.22	108.75	0.83
13.24	108.99	0.77
13.28	109.22	0.69
13.30	109.46	0.88
13.30	110.34	0.79
13.30	111.21	0.78
13.30	111.58	0.78
13.36	112.67	0.87
13.42	113.03	0.79
13.46	113.51	0.77
13.46	114.00	1.01
13.50	114.59	0.78
13.50	115.19	0.91
13.50	115.86	0.89
13.56	116.54	0.90
13.56	117.20	0.81
13.63	118.82	0.69
13.63	119.46	0.82
13.63	120.15	0.66
13.69	120.84	0.53
13.69	121.54	0.46
13.71	122.23	0.42
13.75	122.90	0.50
13.75	123.57	0.53
13.79	124.18	0.38
13.79	125.25	0.47
13.83	125.70	0.52
13.85	126.09	0.36
13.87	126.48	0.56
13.96	127.82	0.41
13.96	128.20	0.76
13.98	128.54	0.72
14.00	128.88	0.60
14.02	129.16	0.68
14.04	129.44	0.65
14.10	129.89	0.84
14.10	130.55	0.75
14.16	130.77	0.82
14.20	130.99	0.81
14.20	131.22	0.72
14.24	131.44	0.54
14.24	131.67	0.77
14.24	131.89	0.66
14.24	132.12	0.79
14.30	132.35	0.95
14.30	132.58	0.57
14.30	132.81	0.74
14.38	133.04	0.90
14.38	133.27	0.74
14.40	133.50	0.93
14.40	133.72	0.45
14.40	133.95	0.80
14.48	134.63	0.69
14.52	135.09	0.52
14.56	135.32	0.69
14.56	135.55	0.69
14.62	136.01	0.92
14.64	136.24	0.66
14.64	136.46	0.71
14.68	136.69	0.63
14.75	137.25	0.49
14.75	137.47	0.42
14.75	137.70	0.48
14.79	137.92	0.52
14.79	138.15	0.32
14.83	138.38	0.59
14.83	138.62	0.30
14.83	138.86	0.38
14.91	139.08	0.44
14.93	139.31	0.42
14.93	139.55	0.42
14.93	139.78	0.58
15.04	140.59	0.60
15.04	140.82	0.48
15.04	141.05	0.47
15.04	141.29	0.27
15.10	141.52	0.43
15.10	141.74	0.52
15.18	142.20	0.54
15.20	142.43	0.60
15.20	142.67	0.44
15.24	142.90	0.31
15.24	143.13	0.66
15.24	143.71	0.60
15.31	143.94	0.53
15.35	144.16	0.61
15.37	144.39	0.67
15.37	144.62	0.74
15.39	144.85	0.81
15.41	145.07	0.71
15.45	145.28	0.71
15.48	145.62	0.87
15.48	145.85	0.71
15.50	146.07	0.68
15.54	146.29	0.80
15.54	146.52	0.76
15.56	146.75	0.72
15.56	146.97	0.58
15.62	147.19	0.82
15.62	147.42	0.64
15.62	147.87	0.50
15.68	148.10	0.53
15.72	148.33	0.52
15.72	148.57	0.26
15.76	148.80	0.62
15.76	149.04	0.51
15.80	149.26	0.45
15.82	149.49	0.56
15.82	149.72	0.49
15.82	149.94	0.55
15.88	150.17	0.45
15.90	150.40	0.40
15.90	150.63	0.37
15.97	151.19	0.49
15.97	151.42	0.46
16.01	151.65	0.26
16.01	151.88	0.37
16.01	152.12	0.69
16.05	152.35	0.56
16.07	152.59	0.67
16.11	152.82	0.55
16.11	153.05	0.49
16.15	153.28	0.41
16.15	153.51	0.46
16.19	153.73	0.70
16.19	153.96	0.63
16.19	154.19	0.69
16.29	155.12	0.62
16.29	155.36	0.73
16.35	155.60	0.57
16.35	155.84	0.63
16.37	156.07	0.65
16.39	156.30	0.67
16.43	156.52	0.69
16.45	156.75	0.74
16.45	156.98	0.67
16.47	157.20	0.66
16.47	157.43	0.69
16.47	157.66	0.80
16.53	157.89	0.58
16.55	158.46	0.79
16.55	158.69	0.59
16.55	159.17	0.55
16.55	159.40	0.73
16.55	159.63	0.73
16.55	159.86	0.66
16.72	160.09	0.32
16.74	160.31	0.74
16.78	160.52	0.37
16.78	160.75	0.54
16.78	160.98	0.54
16.82	161.53	0.47
16.89	161.74	0.44
16.91	161.95	0.63
16.93	162.16	0.73
16.93	162.37	0.45
16.93	162.58	0.62
16.99	162.79	0.23
16.99	163.01	0.57
17.01	163.21	0.24
17.01	163.41	0.24
17.07	163.60	0.06
17.07	163.80	0.25
17.07	164.00	0.19
17.13	164.20	0.59
17.13	164.41	0.23
17.23	165.21	0.45
17.23	165.41	0.48
17.25	165.62	0.41
17.29	165.82	0.43
17.31	166.02	0.45
17.31	166.23	0.26
17.33	166.43	0.27
17.37	166.63	0.44
17.37	166.84	0.19
17.39	167.05	0.33
17.41	167.26	0.56
17.41	167.47	0.31
17.47	167.67	0.50
17.47	168.20	0.60
17.54	168.40	0.68
17.54	168.61	0.63
17.58	168.81	0.68
17.58	169.02	0.56
17.58	169.23	0.76
17.58	169.43	0.82
17.58	169.63	0.39
17.68	169.83	0.41
17.68	170.04	0.30
17.70	170.25	0.43
17.72	170.45	0.38
17.72	171.39	0.36
17.72	171.60	0.55
17.72	171.80	0.39
17.72	172.01	0.60
17.89	172.21	0.56
17.89	172.41	0.56
17.89	172.62	0.52
17.97	172.82	0.59
17.97	173.03	0.73
17.97	173.23	0.75
18.01	173.44	0.34
18.03	173.65	0.47
18.05	173.86	1.09
18.07	174.38	0.65
18.07	174.59	0.67
18.16	174.99	0.57
18.16	175.20	0.89
18.16	175.40	0.70
18.22	175.70	0.63
18.22	175.90	0.70
18.22	176.10	0.70
18.22	176.30	0.76
18.31	176.50	0.87
18.31	176.70	0.51
18.37	176.90	0.82
18.37	177.11	0.83
18.39	177.32	0.79
18.45	177.75	0.74
18.45	177.97	1.03
18.49	178.18	0.85
18.49	178.40	0.76
18.49	178.59	0.77
18.49	178.79	0.59
18.49	178.99	0.59
18.57	179.19	0.91
18.59	179.40	0.68
18.61	179.61	0.88
18.61	179.81	0.71
18.65	180.31	0.74
18.65	180.51	0.77
18.72	180.72	0.62
18.76	180.92	0.47
18.78	181.13	0.75
18.78	181.34	1.04
18.78	181.55	0.75
18.78	181.77	0.82
18.84	181.96	0.75
18.84	182.16	0.78
18.84	182.37	0.62
18.92	182.57	0.93