Citation:

PANGAEA.962980

Name: Benthic foraminiferal oxygen isotope data of sediment core GeoB17426-3
Published: 2023-10-23
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic foraminifera; stable oxygen isotopes; Western Pacific Warm Pool; δ¹⁸O

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Published: 2023-10-23 • DOI registered: 2023-11-21

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Abstract:

This data set contains a δ¹⁸O record of the benthic foraminifera C. wuellerstorfi (>250 μm) of gravity core GeoB17426-3 (2.187833'S, 150.860500'E, water depth 1367 m) retrieved northeast off New Hanover, offshore the Bismarck Archipelago, Papua New Guinea. According to the age model of the original publication, the record covers the past 209 kyr and thus, extends back to MIS 7. Oxygen isotope analyses were carried out by the isotope laboratory of MARUM, University of Bremen, on a Finnigan MAT 251 mass spectrometer, which is connected with automatic lines for carbonate preparation. Isotope data were calibrated against the international Vienna Pee Dee Belemnite (VPDB) standard by using an in‐house carbonate standard, which has been calibrated to the National Bureau of Standards 19 standard. The long‐term analytical standard deviation is below ±0.07‰.

Keyword(s):

Benthic foraminifera; stable oxygen isotopes; Western Pacific Warm Pool; δ¹⁸O

Supplement to:

Hollstein, Martina; Mohtadi, Mahyar; Kienast, Markus; Rosenthal, Yair; Groeneveld, Jeroen; Oppo, Delia W; Southon, John R; Lückge, Andreas (2020): The Impact of Astronomical Forcing on Surface and Thermocline Variability Within the Western Pacific Warm Pool Over the Past 160 kyr. Paleoceanography and Paleoclimatology, 35(6), https://doi.org/10.1029/2019PA003832

Related to:

Hollstein, Martina; Mohtadi, Mahyar; Kienast, Markus; Rosenthal, Yair; Groeneveld, Jeroen; Oppo, Delia W; Southon, John R; Lückge, Andreas (2019): Planktic foraminiferal Mg/Ca and oxygen isotope data of sediment core GeoB17426-3 from the Western Pacific Warm Pool [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.910198

Project(s):

Center for Marine Environmental Sciences (MARUM)

Coverage:

Latitude: -2.187833 * Longitude: 150.860500

Date/Time Start: 2013-06-04T02:03:00 * Date/Time End: 2013-06-04T02:03:00

Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 10.14 m

Event(s):

GeoB17426-3 * Latitude: -2.187833 * Longitude: 150.860500 * Date/Time: 2013-06-04T02:03:00 * Elevation: -1367.0 m * Campaign: (EISPAC/WESTWIND) * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Hollstein, Martina		Geocode
2	AGE	Age	ka BP	Hollstein, Martina		Geocode
3	Cibicidoides wuellerstorfi, δ18O	C. wuellerstorfi δ18O	‰ PDB	Hollstein, Martina	Mass spectrometer Finnigan MAT 251	vs. VPDB

License:

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

Size:

239 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 C. wuellerstorfi δ18O [‰ PDB]
0.02	0.64	2.29
0.06	2.13	2.25
0.10	3.43	2.23
0.14	4.46	2.12
0.26	6.88	2.11
0.42	10.16	2.31
0.46	10.97	2.38
0.50	11.61	2.70
0.54	12.07	2.85
0.58	12.46	2.93
0.62	13.03	2.81
0.66	13.62	3.13
0.70	14.19	2.95
0.74	14.74	3.16
0.78	15.29	3.24
0.82	15.84	3.30
0.86	16.43	2.75
0.90	17.29	3.58
0.94	18.23	3.73
0.98	19.19	3.45
1.02	20.14	3.68
1.06	21.07	3.86
1.10	21.80	3.61
1.14	22.44	3.48
1.18	23.11	3.89
1.22	23.78	3.62
1.26	24.45	3.60
1.30	25.10	3.60
1.34	25.76	3.52
1.38	26.42	3.44
1.42	27.10	3.44
1.46	27.77	3.52
1.50	28.44	3.45
1.54	29.11	3.39
1.58	29.78	3.52
1.62	30.46	3.43
1.66	31.13	3.32
1.70	31.81	3.21
1.74	32.48	3.25
1.78	33.15	3.14
1.82	33.83	3.20
1.86	34.50	3.46
1.90	35.16	3.20
1.94	35.82	3.13
1.98	36.48	3.37
2.02	37.16
2.06	37.82	3.14
2.10	38.72	3.41
2.14	39.62	3.18
2.18	40.52	3.33
2.22	41.42	3.18
2.26	42.32	3.17
2.30	43.22	3.18
2.34	44.12	3.25
2.38	45.02	3.21
2.42	45.92	3.23
2.46	46.81	3.15
2.50	47.71	3.27
2.54	48.61	3.21
2.58	49.51	3.19
2.62	50.41	3.14
2.66	51.31	3.20
2.70	52.21	3.25
2.74	53.11	3.27
2.78	54.01	3.14
2.82	54.91	3.20
2.86	55.81	3.27
2.90	56.71	3.16
2.94	57.60	3.20
2.98	58.50	3.30
3.02	59.40	3.17
3.06	60.30	3.21
3.10	61.20	3.29
3.14	62.10	3.51
3.18	63.00	3.34
3.22	63.61	3.47
3.26	64.22	2.76
3.30	64.83	3.51
3.38	66.05	3.55
3.42	66.66	3.43
3.46	67.27	3.15
3.50	67.88	3.44
3.54	68.49	3.22
3.58	69.10	3.18
3.66	70.32	2.99
3.70	70.93	3.13
3.74	71.54	3.08
3.78	72.15	2.99
3.82	72.76
3.90	73.98	2.83
3.94	74.59	2.94
3.98	75.20	2.94
4.02	75.80	2.79
4.06	76.41	2.89
4.10	77.02	2.83
4.14	77.63	2.79
4.22	78.85	2.67
4.26	79.46	2.75
4.30	80.07	2.71
4.34	80.68	2.57
4.38	81.29	2.64
4.42	81.90	2.57
4.46	82.51	2.61
4.50	83.12	2.93
4.54	83.73	2.82
4.58	84.34	2.94
4.62	84.95	2.76
4.66	85.56	3.06
4.70	86.17	2.87
4.78	87.39	3.07
4.82	88.00	3.08
4.86	88.89	3.02
4.90	89.79	2.98
4.94	90.68	2.79
4.98	91.57	2.94
5.02	92.46	2.89
5.06	93.36	2.68
5.10	94.25	2.78
5.14	95.14	2.78
5.18	96.04	2.83
5.22	96.93	2.72
5.26	97.82	2.84
5.30	98.71	2.71
5.34	99.61	2.77
5.38	100.50	2.68
5.42	101.39	2.69
5.46	102.29	2.58
5.50	103.18	2.62
5.54	104.07	2.83
5.58	104.96	2.94
5.62	105.86	2.90
5.66	106.75	2.64
5.70	107.64	2.90
5.74	108.54	2.74
5.78	109.43	2.90
5.82	110.32	2.89
5.86	111.21	2.77
5.90	112.11	2.98
5.94	113.00	2.91
5.98	114.00	2.75
6.02	115.00	2.60
6.06	116.00	2.25
6.10	117.00	2.34
6.14	118.00	2.34
6.18	119.00	2.25
6.22	120.00	2.20
6.26	121.00	1.85
6.30	122.00	2.08
6.34	123.00	2.04
6.38	124.00	2.11
6.42	125.00	2.11
6.46	126.00	1.91
6.50	127.00	2.38
6.54	128.00	2.15
6.58	129.00	2.76
6.62	130.00	2.75
6.66	131.00	2.77
6.70	132.00	3.42
6.74	133.00	3.59
6.78	133.85	3.44
6.82	134.69	3.69
6.86	135.54	3.71
6.90	136.38	3.67
6.94	137.23	3.73
6.98	138.08	3.68
7.02	138.92	3.74
7.06	139.77	3.52
7.10	140.62	3.66
7.14	141.46	3.62
7.18	142.31	3.67
7.22	143.15	3.65
7.26	144.00	3.50
7.30	144.85	3.81
7.34	145.69	3.56
7.38	146.54	3.52
7.42	147.38	3.57
7.46	148.23	3.46
7.50	149.08	3.70
7.54	149.92	3.46
7.58	150.77	3.51
7.62	151.62	3.46
7.66	152.46	3.31
7.70	153.31	3.42
7.74	154.15	3.57
7.78	155.00	3.47
7.82	155.85	3.58
7.86	156.69	3.44
7.90	157.54	3.58
7.94	158.38	3.53
7.98	159.23	3.54
8.02	160.08	3.49
8.06	160.92	3.42
8.10	161.77	3.44
8.14	162.62	3.45
8.18	163.46	3.33
8.22	164.31	3.32
8.26	165.15	3.77
8.34	166.85	3.56
8.38	167.69	3.49
8.42	168.54	3.41
8.46	169.38	3.21
8.50	170.23	3.18
8.54	171.08	3.45
8.58	171.92	3.12
8.62	172.77	3.20
8.66	173.62	3.07
8.70	174.46	3.15
8.74	175.31	3.25
8.78	176.15	3.11
8.82	177.00	3.19
8.86	177.85	3.20
8.90	178.69	3.34
8.94	179.54	2.17
8.98	180.38	3.22
9.02	181.23	3.43
9.06	182.08	3.39
9.10	182.92	3.40
9.14	183.77	3.38
9.18	184.62	3.32
9.22	185.46	3.36
9.26	186.31	2.99
9.30	187.15	3.14
9.34	188.00	3.43
9.38	189.06	2.90
9.42	190.13	2.61
9.46	191.19	2.96
9.50	192.25	2.74
9.54	193.31	2.83
9.58	194.38	2.65
9.62	195.44	2.51
9.66	196.50	2.35
9.70	197.56	2.47
9.74	198.63	2.40
9.78	199.69	2.44
9.82	200.75	2.48
9.86	201.81	2.41
9.90	202.88	2.74
9.94	203.94	2.56
9.98	205.00	2.73
10.06	207.13	2.67
10.14	209.25	2.63