Citation:

PANGAEA.936785

Name: δ13C of planktonic foraminifera Globorotalia truncatulinoides from sediment core GL-1180
Published: 2021-10-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic foraminifera; Planktonic foraminifera; Stable carbon isotope (δ13C); western South Atlantic

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Abstract:

This dataset includes a high temporal resolution stable carbon isotopic (δ13C) record of the deep-dwelling planktonic foraminifera Globorotalia truncatulinoides from sediment core GL-1180. This core is located in the western tropical Atlantic and the record spans the last 300 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: -8.450000 * Longitude: -33.550000

Minimum DEPTH, sediment/rock: 0.24 m * Maximum DEPTH, sediment/rock: 17.32 m

Event(s):

GL1180 (GL-1180) * Latitude: -8.450000 * Longitude: -33.550000 * Elevation: -1037.0 m * Location: western tropical Atlantic * Method/Device: Core (CORE)

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 truncatulinoides, δ13C	G. truncatulinoides 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:

510 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 G. truncatulinoides δ13C [‰ PDB]
0.24	2.58	2.14
0.28	3.14	1.60
0.36	4.26	1.53
0.40	4.82	1.61
0.44	5.38	1.47
0.48	5.94	1.50
0.52	6.50	1.45
0.56	7.08	1.53
0.60	7.65	1.28
0.62	7.94	1.30
0.64	8.22	1.23
0.66	8.51	1.35
0.68	8.79	1.22
0.70	9.08	1.35
0.72	9.37	1.23
0.74	9.65	1.32
0.76	9.94	1.39
0.78	10.23	1.23
0.80	10.51	1.27
0.82	10.66	1.02
0.84	10.80	1.08
0.86	10.95	1.10
0.88	11.09	1.01
0.92	11.38	0.70
0.94	11.53	1.08
0.96	11.67	1.08
0.98	11.81	1.03
1.00	11.96	1.06
1.02	12.10	1.23
1.04	12.25	1.03
1.06	12.39	1.21
1.08	12.54	1.22
1.10	12.68	1.17
1.12	13.12	0.64
1.14	13.56	1.39
1.16	13.99	1.02
1.18	14.43	0.89
1.20	14.87	1.13
1.22	15.31	1.21
1.24	15.74	1.22
1.28	16.62	1.12
1.30	17.06	0.92
1.32	17.49	1.13
1.34	17.93	1.29
1.36	18.37	1.51
1.38	18.80	1.28
1.40	19.24	1.28
1.42	19.83	1.42
1.44	20.42	1.39
1.46	21.01	1.32
1.48	21.59	1.31
1.50	22.18	1.64
1.52	22.77	1.32
1.54	23.36	1.55
1.56	23.95	1.52
1.58	24.54	1.17
1.60	25.12	1.59
1.62	25.71	1.39
1.64	26.30	1.43
1.66	26.89	1.47
1.68	27.48	1.44
1.70	28.07	1.63
1.72	28.32	1.70
1.74	28.58	1.37
1.76	28.84	1.05
1.78	29.10	1.53
1.80	29.36	1.71
1.82	29.62	1.62
1.84	29.88	1.40
1.86	30.14	1.53
1.88	30.40	1.45
1.90	30.66	1.65
1.92	30.92	1.83
1.94	31.18	1.64
1.96	31.44	1.43
1.98	31.70	1.64
2.00	31.96	1.35
2.04	32.27	1.33
2.08	32.59	1.17
2.12	32.90	1.67
2.16	33.21	1.26
2.20	33.52	1.44
2.24	33.83	1.53
2.28	34.14	1.43
2.32	34.62	1.32
2.36	35.27	1.55
2.44	36.56	1.38
2.48	37.21	1.60
2.52	37.86	1.17
2.56	38.50	1.38
2.60	39.15	1.27
2.64	39.83	1.55
2.68	40.51	1.54
2.72	41.19	1.39
2.76	41.87	1.29
2.80	42.55	1.58
2.84	43.23	1.44
2.88	43.91	1.58
2.92	44.59	1.51
2.96	45.29	1.17
3.00	45.98	1.47
3.04	46.67	1.21
3.08	47.37	1.30
3.12	48.06	1.38
3.16	48.75	1.52
3.20	49.44	1.69
3.24	50.13	1.69
3.28	50.81	1.66
3.32	51.49	1.28
3.36	52.18	1.26
3.40	52.86	1.45
3.44	53.55	1.52
3.48	54.23	1.32
3.52	54.93	1.11
3.56	55.66	0.96
3.60	56.38	1.33
3.64	57.11	1.15
3.68	57.84	1.14
3.72	58.56	1.19
3.76	59.29	1.08
3.80	60.01	1.26
3.84	60.69	1.11
3.88	61.38	1.16
3.92	62.06	1.10
3.96	62.74	1.31
4.00	63.42	0.98
4.04	64.10	0.95
4.08	64.78	1.10
4.12	65.46	1.47
4.16	66.14	1.22
4.20	66.81	1.56
4.24	67.49	1.17
4.28	68.16	1.67
4.32	68.84	1.05
4.36	69.51	1.53
4.40	70.19	1.58
4.48	71.23	1.60
4.52	71.76	1.53
4.56	72.28	1.52
4.60	72.80	1.31
4.64	73.33	1.27
4.68	73.85	1.28
4.72	74.35	1.37
4.76	74.83	1.59
4.80	75.31	1.32
4.84	75.78	1.51
4.88	76.26	1.43
4.92	76.74	1.73
4.96	77.22	1.35
5.00	77.69	1.79
5.04	78.14	1.54
5.08	78.59	1.28
5.16	79.50	1.27
5.20	79.95	1.53
5.24	80.40	1.57
5.28	80.85	1.48
5.32	81.28	1.56
5.36	81.70	1.66
5.44	82.53	1.24
5.48	82.95	1.44
5.52	83.36	1.82
5.56	83.78	1.55
5.60	84.20	1.32
5.64	84.63	1.31
5.68	85.06	1.71
5.72	85.48	1.61
5.76	85.91	1.48
5.80	86.34	1.93
5.84	86.77	1.75
5.88	87.20	1.58
5.92	87.64	1.57
5.96	88.10	1.52
6.00	88.55	1.60
6.04	89.01	1.42
6.08	89.46	1.36
6.12	89.92	1.61
6.16	90.37	1.78
6.20	90.83	1.45
6.24	91.29	1.56
6.28	91.76	1.57
6.32	92.23	1.37
6.44	93.63	1.27
6.48	94.10	1.24
6.60	95.65	1.65
6.64	96.18	1.44
6.68	96.71	1.38
6.76	97.77	1.26
6.80	98.30	0.81
6.84	98.82	0.86
6.88	99.34	1.59
6.92	99.86	1.18
7.00	100.91	1.45
7.08	101.95	1.40
7.12	102.47	1.25
7.16	102.99	1.29
7.20	103.51	1.33
7.24	104.03	1.45
7.28	104.55	1.27
7.32	105.07	1.25
7.36	105.59	1.43
7.40	106.11	1.36
7.44	106.67	1.42
7.48	107.23	1.53
7.52	107.79	1.37
7.56	108.35	1.25
7.60	108.91	1.43
7.64	109.47	1.35
7.68	110.03	1.42
7.72	110.61	1.13
7.76	111.22	1.49
7.80	111.84	1.55
7.84	112.45	1.42
7.88	113.06	0.98
7.92	113.67	1.25
7.96	114.28	1.26
8.00	114.89	1.29
8.04	115.56	1.16
8.08	116.22	1.43
8.12	116.89	1.29
8.16	117.56	1.24
8.18	117.89	1.21
8.20	118.23	1.31
8.22	118.56	1.21
8.24	118.89	1.25
8.26	119.23	1.42
8.28	119.56	1.23
8.30	119.89	1.29
8.32	120.28	1.29
8.34	120.66	1.22
8.36	121.04	1.12
8.38	121.42	1.17
8.40	121.81	0.88
8.42	122.19	1.08
8.44	122.57	0.97
8.46	122.95	0.88
8.48	123.33	0.97
8.50	123.72	1.00
8.52	124.10	0.64
8.56	124.86	0.54
8.58	125.24	0.44
8.60	125.63	0.50
8.62	125.99	0.63
8.64	126.36	0.63
8.66	126.73	0.23
8.70	127.46	0.25
8.72	127.83	0.50
8.74	128.20	0.67
8.76	128.57	0.78
8.78	128.93	0.75
8.80	129.30	0.58
8.82	129.67	0.92
8.84	130.04	0.93
8.86	130.40	0.74
8.88	130.77	0.74
8.90	131.14	0.96
8.92	131.50	0.82
8.94	131.87	1.05
8.96	132.24	0.89
8.98	132.60	0.95
9.00	132.97	1.22
9.02	133.33	0.60
9.04	133.70	0.98
9.06	134.06	1.10
9.08	134.43	0.98
9.12	135.16	1.22
9.14	135.52	0.76
9.16	135.89	0.83
9.18	136.25	1.00
9.20	136.62	1.09
9.22	137.08	1.04
9.24	137.55	1.13
9.26	138.01	0.90
9.28	138.48	0.69
9.30	138.94	1.01
9.32	139.41	1.17
9.34	139.87	1.12
9.36	140.33	1.12
9.38	140.80	1.19
9.40	141.26	1.07
9.42	141.73	1.41
9.44	142.19	0.96
9.46	142.66	1.22
9.48	143.12	1.33
9.50	143.59	1.15
9.52	143.99	1.18
9.54	144.40	0.86
9.56	144.81	1.02
9.58	145.22	1.05
9.60	145.62	0.73
9.62	146.03	0.97
9.64	146.44	1.05
9.66	146.85	0.95
9.68	147.26	1.00
9.70	147.66	1.21
9.72	148.07	1.13
9.74	148.48	1.09
9.76	148.89	1.31
9.78	149.30	1.11
9.80	149.70	0.96
9.82	150.12	0.80
9.84	150.55	1.06
9.86	150.97	1.09
9.88	151.39	1.01
9.90	151.81	1.09
9.92	152.23	0.95
9.94	152.66	0.90
9.96	153.08	1.25
9.98	153.50	1.13
10.00	153.92	1.16
10.04	154.76	0.70
10.08	155.61	1.05
10.12	156.45	0.86
10.16	157.29	1.14
10.20	158.13	1.11
10.24	158.97	1.17
10.28	159.80	0.97
10.32	160.64	0.78
10.36	161.48	0.91
10.40	162.32	0.93
10.44	163.16	0.63
10.48	164.00	0.70
10.52	164.84	1.14
10.56	165.68	1.28
10.64	167.35	1.00
10.68	168.19	1.14
10.76	170.00	0.94
10.80	170.93	0.97
10.84	171.85	1.16
10.88	172.78	0.90
10.92	173.71	0.96
10.96	174.63	1.01
11.00	175.56	0.95
11.04	176.47	0.87
11.08	177.38	0.92
11.12	178.29	0.61
11.16	179.20	1.09
11.20	180.11	0.97
11.24	181.02	0.68
11.28	181.93	1.20
11.32	182.84	1.30
11.36	183.76	1.05
11.40	184.68	0.95
11.44	185.60	0.94
11.48	186.52	1.13
11.52	187.44	1.18
11.56	188.36	1.21
11.60	189.28	1.14
11.64	189.94	1.11
11.68	190.60	1.14
11.76	191.93	1.25
11.84	193.26	1.09
11.88	193.92	1.14
11.92	194.53	1.20
11.96	195.08	1.48
12.00	195.63	1.67
12.04	196.18	1.69
12.08	196.73	1.41
12.12	197.28	1.46
12.16	197.83	1.37
12.20	198.38	1.11
12.24	198.91	1.41
12.28	199.45	0.99
12.32	199.98	1.10
12.36	200.51	0.97
12.40	201.05	0.88
12.44	201.58	1.25
12.48	202.12	0.93
12.52	202.62	0.94
12.56	203.11	1.08
12.64	204.07	1.32
12.68	204.56	1.29
12.76	205.53	1.24
12.80	206.01	1.44
12.84	206.49	1.38
12.88	206.98	1.29
12.92	207.46	1.09
12.96	207.94	1.48
13.00	208.42	1.39
13.04	208.91	0.98
13.08	209.39	1.30
13.12	209.89	1.36
13.16	210.41	1.23
13.20	210.93	1.17
13.24	211.45	1.39
13.32	212.49	1.30
13.36	213.01	1.31
13.44	214.07	0.97
13.52	215.15	0.96
13.60	216.23	1.11
13.68	217.32	1.16
13.72	217.85	1.21
13.76	218.38	0.86
13.80	218.92	0.88
13.84	219.45	0.93
13.88	219.98	0.91
13.92	220.51	0.99
13.96	221.05	1.07
14.00	221.58	1.13
14.04	222.23	0.99
14.08	222.87	1.19
14.12	223.52	1.00
14.16	224.17	1.35
14.20	224.81	1.44
14.24	225.46	1.47
14.28	226.11	1.40
14.32	226.88	1.40
14.36	227.78	1.35
14.40	228.67	1.34
14.44	229.57	1.42
14.48	230.47	1.48
14.52	231.37	1.32
14.56	232.26	1.18
14.60	233.16	1.12
14.68	234.92	1.22
14.72	235.81	0.99
14.74	236.25	1.31
14.76	236.69	1.18
14.78	237.13	1.33
14.80	237.57	1.36
14.82	238.01	0.94
14.84	238.45	1.09
14.86	238.89	1.10
14.88	239.34	1.04
14.90	239.78	0.93
14.92	240.15	0.94
14.94	240.52	0.87
14.96	240.90	0.67
14.98	241.27	0.61
15.00	241.64	0.73
15.02	242.02	0.72
15.04	242.39	0.67
15.06	242.76	1.05
15.08	243.14	0.92
15.10	243.51	0.96
15.12	243.88	1.03
15.14	244.26	0.95
15.16	244.63	0.96
15.18	245.00	0.99
15.20	245.38	1.10
15.22	245.79	1.20
15.24	246.21	1.03
15.26	246.63	1.04
15.28	247.05	0.95
15.30	247.46	0.92
15.32	247.88	1.20
15.34	248.30	1.27
15.36	248.72	1.27
15.38	249.13	1.14
15.40	249.55	0.99
15.42	249.97	1.25
15.44	250.39	0.97
15.46	250.80	1.11
15.48	251.22	1.06
15.50	251.64	1.08
15.52	252.12	0.89
15.54	252.61	0.84
15.56	253.09	0.97
15.58	253.58	1.14
15.60	254.07	1.08
15.62	254.55	1.08
15.64	255.04	0.95
15.66	255.52	1.19
15.68	256.01	1.15
15.70	256.49	0.84
15.72	256.98	1.13
15.74	257.46	1.30
15.76	257.95	0.96
15.78	258.44	1.25
15.80	258.92	1.03
15.82	259.56	1.06
15.84	260.19	1.32
15.86	260.83	1.17
15.88	261.47	1.21
15.90	262.11	1.18
15.92	262.75	1.21
15.96	264.02	1.16
15.98	264.66	1.32
16.00	265.30	1.41
16.04	266.57	1.38
16.08	267.84	1.45
16.12	269.12	1.66
16.20	271.66	1.51
16.24	272.93	0.65
16.28	274.21	1.29
16.32	275.48	0.87
16.36	276.75	1.28
16.40	278.02	1.09
16.44	279.30	1.43
16.48	280.57	1.34
16.52	281.85	1.38
16.56	283.13	1.42
16.60	284.40	1.29
16.64	285.68	1.55
16.68	286.96	1.57
16.72	288.24	1.53
16.76	289.53	1.59
16.80	290.81	1.46
16.84	292.10	1.45
16.88	293.39	1.27
16.92	294.68	1.25
16.96	295.96	1.25
17.00	297.25	1.38
17.04	298.36	1.46
17.08	299.47	1.39
17.12	300.58	1.39
17.16	301.70	1.51
17.20	302.81	1.14
17.24	303.92	1.30
17.28	305.03	1.45
17.32	306.02	0.98