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Nascimento, Rodrigo Azevedo; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Ballalai, João M; Kuhnert, Henning; Johnstone, Heather J H; Santos, Thiago Pereira dos; Prange, Matthias; Govin, Aline; Crivellari, Stefano; Mulitza, Stefan; Albuquerque, Ana Luiza Spadano (2020): Reconstructed seawater oxygen isotopic composition (δ18Osw-ivc) from planktonic foraminifera Globorotalia truncatulinoides (dextral) from western Atlantic sediment core GL-1180 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921838, In: Nascimento, RA et al. (2020): Oxygen isotopic composition and Mg/Ca ratio of benthic and planktonic foraminifera from western Atlantic over the last 300ka [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.921841

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Keyword(s):
Globigerinoides ruber; Globorotalia truncatulinoides; Mg/Ca; oxygen isotope; Planktonic foraminifera; South Atlantic; tropical Atlantic
Related to:
Nascimento, Rodrigo Azevedo; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Ballalai, João M; Kuhnert, Henning; Johnstone, Heather J H; Santos, Thiago Pereira dos; Prange, Matthias; Govin, Aline; Crivellari, Stefano; Mulitza, Stefan; Albuquerque, Ana Luiza Spadano (2021): Tropical Atlantic stratification response to late Quaternary precessional forcing. Earth and Planetary Science Letters, 568, 117030, https://doi.org/10.1016/j.epsl.2021.117030
Coverage:
Latitude: -8.450000 * Longitude: -33.550000
Minimum Elevation: -1037.0 m * Maximum Elevation: -1037.0 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 AGEAgeka BPNascimento, Rodrigo AzevedoGeocode
2 δ18O, seawater, reconstructedδ18Osw‰ SMOWNascimento, Rodrigo AzevedoCalculatedOBS: G. truncatulinoides (dextral) δ18O corrected by ice volume and temperature
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
397 data points

Data

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

1 
Age [ka BP]		2 
δ18Osw [‰ SMOW]
7.65-0.072
7.940.294
8.22-0.118
8.510.576
8.790.106
9.08-0.211
9.37-0.069
9.65-0.378
9.940.400
10.230.073
10.510.362
10.66-0.417
10.800.294
10.950.045
11.090.329
11.38-0.089
11.530.558
11.670.078
11.81-0.526
11.96-0.259
12.10-0.163
12.25-0.282
12.39-0.155
12.54-0.427
12.68-0.353
13.12-1.236
13.56-0.283
13.99-0.355
14.43-0.724
14.87-0.447
15.31-0.676
17.06-0.305
17.49-0.232
17.93-0.919
18.37-0.565
18.81-0.681
19.240.105
19.83-0.180
20.42-0.423
21.01-1.448
21.600.091
22.18-0.003
22.77-0.394
23.36-0.001
23.95-0.577
24.54-0.716
25.12-0.687
25.71-1.099
26.30-0.811
26.890.800
27.48-1.256
28.07-0.292
28.33-0.417
28.58-0.364
28.84-1.111
29.10-0.764
29.36-0.234
29.62-0.687
29.88-0.465
30.14-0.168
30.40-0.142
30.66-0.468
30.92-0.459
31.18-0.548
31.44-0.981
31.700.074
31.96-0.682
32.27-0.906
32.59-1.226
32.90-0.481
33.21-1.352
33.52-0.181
33.83-0.896
34.14-0.984
34.62-0.846
35.27-0.017
36.56-0.863
37.21-0.414
37.86-0.393
38.50-0.212
39.15-1.218
39.83-0.969
40.51-1.280
41.19-0.693
41.87-1.359
42.55-0.683
43.23-1.335
43.91-0.774
44.60-1.311
45.29-0.729
45.98-0.019
46.67-0.912
48.06-0.240
48.75-0.914
49.44-0.663
50.13-0.705
50.81-0.716
51.50-1.358
52.18-1.168
52.86-0.098
53.55-1.369
54.23-1.148
54.93-0.335
55.66-1.176
56.390.320
57.11-0.433
57.84-0.035
58.56-0.746
59.29-0.974
60.01-0.849
60.69-0.443
61.38-0.432
62.06-0.716
62.740.086
63.42-0.346
64.10-0.186
64.780.500
65.460.584
66.14-0.884
66.81-0.381
67.49-0.748
68.160.789
69.51-0.376
70.19-0.144
71.24-0.706
71.76-0.140
72.280.060
74.830.128
75.31-1.282
75.78-0.526
76.26-0.594
76.740.281
85.060.368
85.49-0.397
85.91-0.732
86.340.856
86.77-0.877
87.20-0.312
87.64-0.266
88.10-0.588
88.55-0.497
89.01-1.216
89.46-0.872
89.92-0.613
90.37-0.680
90.83-1.071
91.29-0.640
91.76-0.844
106.67-0.228
107.23-1.223
107.79-0.610
108.35-1.139
108.91-1.202
109.47-0.647
110.03-0.942
110.61-0.852
111.84-0.977
114.89-1.232
117.56-0.993
117.89-0.651
118.23-0.175
118.56-0.843
118.89-0.660
119.56-0.649
119.89-0.636
120.28-0.711
120.66-0.746
121.420.289
121.81-0.265
122.190.316
122.57-0.359
122.95-0.499
123.33-0.162
123.720.195
124.10-0.089
125.240.039
125.630.081
125.990.578
126.36-0.831
126.73-0.096
127.46-0.545
127.83-0.471
128.20-0.131
128.570.184
128.93-0.195
129.30-0.809
129.67-0.362
130.04-0.114
130.40-0.338
130.77-0.481
131.14-0.318
131.50-0.067
131.87-0.225
132.24-1.339
132.60-1.290
132.97-0.674
133.33-1.277
133.70-0.671
134.06-0.695
134.43-1.007
135.16-0.519
135.52-1.786
135.89-1.506
136.25-0.547
136.62-0.561
137.08-1.210
137.55-0.922
138.01-0.788
138.48-0.829
138.94-0.415
139.41-0.917
139.87-0.306
140.33-1.367
140.80-0.804
141.26-0.427
141.73-0.352
142.19-0.437
142.660.194
143.12-0.426
143.591.259
143.99-0.527
144.400.527
145.220.005
145.630.420
146.030.181
146.44-0.075
146.850.187
147.26-0.063
147.66-0.121
148.07-0.255
148.48-0.036
148.89-0.802
149.30-0.874
149.70-0.642
150.13-0.310
150.55-0.699
150.97-0.089
151.39-0.797
151.81-0.403
152.230.069
152.660.582
153.08-0.338
153.500.005
153.920.051
155.610.369
157.290.109
158.13-0.022
158.97-1.113
159.80-0.177
160.64-1.499
161.48-0.860
162.32-0.606
163.16-0.831
171.85-0.895
173.71-0.275
174.63-0.683
175.56-0.812
176.470.107
177.38-0.069
178.29-0.699
179.20-0.163
180.11-0.332
181.02-1.153
181.93-0.111
182.85-0.232
183.76-1.521
184.68-0.824
185.60-1.529
186.52-0.541
187.44-0.844
189.28-0.842
189.94-0.592
190.60-1.063
196.18-0.957
196.73-0.593
200.51-0.903
201.05-0.010
201.580.256
202.12-0.355
203.11-0.511
204.080.279
204.56-0.768
205.53-0.142
206.01-0.125
206.49-0.723
206.98-1.185
207.46-0.260
207.94-0.638
208.42-0.591
218.390.010
218.92-0.140
219.450.093
219.98-0.389
220.51-0.008
221.050.413
221.580.475
222.23-0.057
222.870.016
223.52-0.847
224.17-0.595
224.81-1.345
225.46-1.003
226.11-0.707
226.88-0.318
227.78-0.865
228.67-0.404
229.57-0.593
230.47-0.027
231.37-0.083
232.26-0.175
235.810.455
236.251.385
236.69-1.107
237.13-0.364
237.570.354
238.01-0.529
238.45-0.402
238.89-0.806
239.34-0.895
239.780.231
240.15-0.584
240.52-0.385
240.90-1.114
241.27-0.446
242.02-0.601
242.39-0.070
242.76-0.743
243.510.373
243.880.014
244.26-0.344
244.63-0.145
245.000.299
245.38-0.219
245.790.002
246.21-0.125
246.630.374
247.05-0.489
247.46-0.948
247.88-0.134
248.30-0.675
248.72-0.261
249.130.009
249.55-1.154
249.970.841
250.39-0.121
250.80-1.102
251.22-1.736
251.64-0.670
252.12-0.108
252.61-0.697
253.10-1.712
253.58-0.136
254.07-0.930
254.55-0.719
255.04-0.485
255.52-0.154
256.01-1.086
256.49-1.706
256.98-2.129
257.46-1.224
257.95-1.122
258.44-0.092
258.920.299
259.560.476
260.20-0.038
260.830.418
261.47-0.133
262.11-0.709
262.75-0.680
264.02-0.550
264.66-0.416
265.30-1.078
266.57-1.025
267.84-0.768
279.30-0.563
280.58-0.308
281.85-0.600
283.13-0.716
284.41-1.032
285.68-0.166
286.96-0.401
288.24-0.678
289.53-1.034
290.81-0.630
292.10-1.175
293.39-1.112
294.68-0.501
295.96-1.072
297.25-0.421
298.36-0.856
299.47-0.591
300.58-1.039
301.70-0.836
302.81-0.531
303.92-0.558
305.03-0.711
308.10-0.636