Citation:

PANGAEA.955877 (DOI registration in progress)

Name: Stable oxagen isotope ratios of benthic foraminifera of sediment core SO264_55-1
Published: 2025-11-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: alkenone concentration; benthic oxygen isotope; Carbonate; Northwest Pacific; productivity; XRF data

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Published: 2025-11-19

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Keyword(s):

alkenone concentration; benthic oxygen isotope; Carbonate; Northwest Pacific; productivity; XRF data

Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 03G0264B: SO264-EMPEROR

Coverage:

Latitude: 47.175880 * Longitude: 169.421520

Date/Time Start: 2018-08-06T23:15:00 * Date/Time End: 2018-08-06T23:15:00

Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 16.095 m

Event(s):

SO264_55-1 * Latitude: 47.175880 * Longitude: 169.421520 * Date/Time: 2018-08-06T23:15:00 * Elevation: -2931.0 m * Campaign: * Basis: * Method/Device: Piston corer (PC)

Comment:

Benthic oxygen isotopes were measured on a Thermo Finnigan MAT 253 isotope ratio mass-spectrometer coupled to an automated KIEL IV CARBO preparation device.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	AGE	Age	ka BP	Chao, Weng-si		Geocode
2	DEPTH, sediment/rock	Depth sed	m	Chao, Weng-si		Geocode
3	Foraminifera, benthic δ18O	Foram benth δ18O	‰ PDB	Chao, Weng-si	Mass spectrometer, Finnigan, MAT 253

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

342 data points

Data

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

1 Age [ka BP]	2 Depth sed [m]	3 Foram benth δ18O [‰ PDB]
6.0000	0.015	3.630
6.4000	0.035	3.414
7.2000	0.075	3.535
8.8333	0.135	3.850
10.5000	0.175	3.498
10.8000	0.195	4.434
11.1000	0.215	4.627
11.4000	0.235	4.173
12.0000	0.255	4.234
12.6000	0.275	4.621
13.2000	0.295	4.611
13.2444	0.315	4.626
13.2889	0.335	4.608
13.3333	0.355	4.620
13.3778	0.375	4.770
13.4222	0.395	4.638
13.4667	0.415	4.774
13.5111	0.435	4.570
13.5556	0.455	4.628
13.6000	0.475	4.721
13.6444	0.495	4.685
13.7778	0.555	4.773
13.8222	0.575	4.563
13.8667	0.595	4.782
13.9111	0.615	4.663
13.9556	0.635	4.639
14.0000	0.655	4.758
14.0243	0.675	4.840
14.0486	0.695	4.707
14.0730	0.715	4.713
14.0973	0.735	4.636
14.1216	0.755	4.683
14.1459	0.775	4.651
14.1703	0.795	4.484
14.1946	0.815	4.746
14.2189	0.835	4.717
14.2432	0.855	4.552
14.2676	0.875	4.832
14.2919	0.895	4.826
14.3162	0.915	4.853
14.3405	0.935	4.570
14.3649	0.955	4.709
14.3892	0.975	4.679
14.4135	0.995	4.712
14.4378	1.015	4.828
14.4622	1.035	4.841
14.4865	1.055	4.600
14.5838	1.135	4.857
14.6081	1.155	4.895
14.6324	1.175	4.921
14.6568	1.195	4.845
14.6811	1.215	4.851
14.7054	1.235	4.865
14.7297	1.255	4.848
14.7541	1.275	4.927
14.7784	1.295	4.954
14.8027	1.315	4.940
14.8270	1.335	4.935
14.8757	1.375	4.868
14.9000	1.395	4.783
14.9167	1.415	5.105
14.9333	1.435	5.077
14.9500	1.455	4.963
14.9667	1.475	4.943
14.9833	1.495	4.961
15.0000	1.515	5.136
15.0167	1.535	5.053
15.0333	1.555	4.896
15.0500	1.575	5.137
15.0667	1.595	5.068
15.0833	1.615	5.138
15.1000	1.635	5.122
15.1167	1.655	5.179
15.1333	1.675	5.170
15.1500	1.695	5.120
15.1667	1.715	5.147
15.1833	1.735	5.246
15.2000	1.755	5.187
15.2500	1.775	5.389
15.3000	1.795	5.254
15.3500	1.815	5.171
15.4000	1.835	5.276
15.4500	1.855	5.381
15.5000	1.875	5.402
15.5500	1.895	5.549
15.6000	1.915	5.248
15.6500	1.935	5.627
15.7000	1.955	5.299
15.9800	1.975	5.279
16.2600	1.995	5.547
16.5400	2.015	5.225
16.8200	2.035	5.454
17.1000	2.055	5.252
17.3800	2.075	5.449
17.6600	2.095	5.600
17.9400	2.115	5.524
18.2200	2.135	5.647
18.5000	2.155	5.522
18.7650	2.175	5.223
19.0300	2.195	5.496
19.2950	2.215	5.480
19.5600	2.235	5.214
19.8250	2.255	5.312
20.0900	2.275	5.341
20.3550	2.295	5.331
20.6200	2.315	5.139
20.8850	2.335	5.162
21.1500	2.355	5.177
21.4150	2.375	4.973
21.6800	2.395	5.337
21.9450	2.415	5.225
22.4750	2.455	4.984
22.7400	2.475	4.972
23.0050	2.495	5.058
23.2700	2.515	5.143
23.5350	2.535	5.054
23.8000	2.555	5.092
24.0650	2.575	5.173
24.3300	2.595	5.059
24.5950	2.615	4.983
24.8600	2.635	5.046
25.1250	2.655	5.013
25.3900	2.675	5.176
25.6550	2.695	4.970
25.9200	2.715	4.831
26.1850	2.735	5.000
26.4500	2.755	5.145
26.7150	2.775	4.813
26.9800	2.795	4.960
27.2450	2.815	4.918
27.5100	2.835	5.025
27.7750	2.855	5.001
28.0400	2.875	5.014
28.3050	2.895	4.762
28.5700	2.915	4.779
28.8350	2.935	4.991
29.2800	2.995	4.915
29.3700	3.015	4.747
29.4600	3.035	4.742
29.5500	3.055	4.715
29.6400	3.075	4.764
29.7300	3.095	4.792
29.8200	3.115	4.695
29.9100	3.135	4.737
30.0000	3.155	4.710
30.7800	3.175	4.900
31.5600	3.195	4.871
32.3400	3.215	4.709
33.1200	3.235	4.880
33.9000	3.255	4.736
35.0800	3.275	4.674
36.2600	3.295	4.724
37.4400	3.315	4.916
38.6200	3.335	4.928
39.8000	3.355	4.787
41.3179	3.375	4.702
42.8359	3.395	4.689
44.3538	3.415	4.850
45.8718	3.435	4.810
47.3897	3.455	4.842
48.9077	3.475	4.626
50.4256	3.495	4.749
51.9436	3.515	4.727
53.4615	3.535	4.654
54.6884	3.555	4.725
55.0421	3.575	4.563
55.3958	3.595	4.829
55.7495	3.615	4.660
56.1032	3.635	4.767
56.4569	3.655	4.803
56.8106	3.675	4.724
57.1643	3.695	4.676
57.5180	3.715	4.823
57.8717	3.735	4.837
58.2254	3.755	4.746
58.5791	3.775	4.719
58.9328	3.795	4.809
59.2865	3.815	4.752
59.9939	3.855	4.844
60.2391	3.875	4.847
60.4377	3.895	4.828
60.6364	3.915	4.753
60.8351	3.935	4.845
61.0338	3.955	4.855
61.4311	3.995	4.874
61.6298	4.015	4.636
61.8285	4.035	4.681
62.2258	4.075	4.672
62.4245	4.095	4.544
62.6232	4.115	5.016
62.8219	4.135	4.646
63.0205	4.155	4.780
63.2192	4.175	4.958
63.4179	4.195	4.917
63.6166	4.215	4.946
63.8152	4.235	4.597
64.4113	4.295	4.495
67.5312	4.515	5.088
68.3423	4.575	4.722
68.5731	4.595	4.966
69.2654	4.655	4.315
69.4962	4.675	4.627
69.7269	4.695	4.338
70.1885	4.735	4.295
70.7255	4.755	4.618
71.2787	4.775	4.466
71.8319	4.795	4.557
72.3851	4.815	4.534
72.9235	4.835	4.738
73.4176	4.855	3.937
74.4059	4.895	4.257
74.9000	4.915	4.105
75.3941	4.935	4.045
75.8882	4.955	3.913
76.3824	4.975	4.190
76.8765	4.995	4.527
77.6154	5.015	4.016
78.4359	5.035	4.129
78.8621	5.055	3.964
79.1898	5.075	4.070
79.5174	5.095	4.437
79.8451	5.115	4.116
80.5004	5.155	4.244
81.8111	5.235	3.961
82.7940	5.295	4.103
83.4494	5.335	4.031
84.4323	5.395	4.103
85.0877	5.435	3.941
86.0706	5.495	4.795
86.8000	5.535	4.057
87.5692	5.575	4.010
88.7231	5.635	4.639
89.4923	5.675	4.306
90.2615	5.715	4.177
93.1342	5.815	4.538
108.6964	6.535	4.079
109.1998	6.635	4.309
117.8374	7.375	4.154
119.5370	7.455	4.173
120.3868	7.495	3.650
120.8117	7.515	3.980
121.6615	7.555	3.712
122.9363	7.615	3.386
123.8787	7.655	3.414
124.3538	7.675	3.960
124.8287	7.695	3.390
126.0260	7.715	3.586
127.3506	7.735	3.648
128.6753	7.755	4.559
130.0000	7.775	3.790
132.6000	7.795	4.762
135.2000	7.815	5.067
136.3779	7.855	4.639
136.9669	7.875	4.987
137.5558	7.895	4.732
138.1448	7.915	5.104
138.7337	7.935	5.221
139.3227	7.955	5.121
139.9117	7.975	5.248
140.2636	7.995	5.145
140.5736	8.015	5.115
140.8837	8.035	5.146
141.5039	8.075	4.971
142.1240	8.115	5.082
142.7442	8.155	5.117
143.3643	8.195	5.119
143.9845	8.235	5.092
144.9604	8.275	4.826
145.9454	8.315	4.953
146.9305	8.355	4.965
147.9155	8.395	4.832
148.9006	8.435	4.717
154.8108	8.675	4.792
155.7958	8.715	4.775
156.7809	8.755	4.860
157.7659	8.795	4.585
158.7509	8.835	4.960
159.7360	8.875	4.922
160.7210	8.915	4.703
161.7060	8.955	4.759
162.6911	8.995	4.645
163.6761	9.035	4.980
165.1537	9.095	5.081
166.1387	9.135	4.764
167.6163	9.195	4.511
170.0788	9.295	4.663
171.0639	9.335	4.623
172.5414	9.395	4.579
191.8823	10.155	3.901
193.5439	10.195	4.076
196.8670	10.275	3.984
198.9427	10.315	3.811
205.9849	10.475	3.972
207.2327	10.515	3.846
208.4804	10.555	3.732
209.7282	10.595	3.827
212.2237	10.675	4.414
213.4715	10.715	3.878
215.9670	10.795	3.965
217.2147	10.835	3.986
220.4241	10.955	4.565
235.2235	11.395	3.652
238.7573	11.495	3.647
242.2912	11.595	3.563
245.7500	11.695	4.623
255.8759	11.995	4.661
262.6264	12.195	4.739
266.0017	12.295	4.775
272.7523	12.495	4.897
282.8781	12.795	4.094
292.0176	12.895	4.080
317.6003	13.295	4.205
328.6695	13.495	3.894
335.7551	13.695	3.974
339.2978	13.795	4.685
342.8406	13.895	4.761
347.0920	14.015	4.669
348.5091	14.055	4.666
349.9262	14.095	4.732
350.7544	14.115	4.816
356.1088	14.215	4.783
358.2506	14.255	4.772
359.3214	14.275	4.656
382.8807	14.715	4.765
387.1642	14.795	3.876
388.2351	14.815	3.860
389.3060	14.835	3.905
390.3768	14.855	3.881
391.4477	14.875	3.767
392.5186	14.895	3.996
393.5895	14.915	3.822
395.7312	14.955	3.299
396.8021	14.975	3.411
403.2273	15.095	3.381
408.3634	15.195	3.237
418.2377	15.395	3.730
428.1120	15.595	4.065
433.0492	15.695	5.190
437.9863	15.795	5.204
442.9235	15.895	5.142
447.8606	15.995	4.697
452.7977	16.095	4.809