Petit, Jean Robert (1999): Oxygen isotope ratios of trapped air in the Vostok ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55500
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Petit, Jean Robert; Jouzel, Jean; Raynaud, Dominique; Barkov, Nartsiss I; Barnola, Jean-Marc; Basile, Isabelle; Bender, Michael L; Chappellaz, Jérôme A; Davis, John C; Delaygue, Gilles; Delmotte, M; Kotlyakov, Vladimir; Legrand, Michel R; Lipenkov, Vladimir Ya; Lorius, C; Pepin, L; Ritz, Catherine; Saltzman, Eric S; Stiévenard, Michel (1999): Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica. Nature, 399(6735), 429-436, https://doi.org/10.1038/20859
Coverage:
Latitude: -78.464420 * Longitude: 106.837320
Date/Time Start: 1980-01-01T00:00:00 * Date/Time End: 1980-01-01T00:00:00
Minimum Elevation: 3488.0 m * Maximum Elevation: 3488.0 m
Event(s):
Vostok * Latitude: -78.464420 * Longitude: 106.837320 * Date/Time: 1980-01-01T00:00:00 * Elevation: 3488.0 m * Recovery: 2755 m * Location: Antarctica * Campaign: Ice_core_diverse * Basis: Sampling/drilling ice * Method/Device: Drilling/drill rig (DRILL) * Comment: annual pressure 624 mbar; mean annual temperature -55.5°C; snow accumulation between 2.2 and
22.5 g/cm**2/yr, about 250 ka
22.5 g/cm**2/yr, about 250 ka
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
318 data points
Data
1 Age [ka BP] | 2 δ18O-O2 [‰] |
---|---|
0.724 | -0.06 |
0.813 | 0.03 |
0.987 | -0.06 |
1.184 | -0.02 |
1.418 | 0.08 |
1.675 | 0.04 |
1.932 | -0.05 |
1.935 | 0.14 |
2.108 | -0.09 |
2.370 | -0.05 |
2.541 | -0.09 |
2.745 | -0.08 |
3.041 | -0.11 |
3.214 | -0.13 |
3.306 | -0.05 |
3.453 | -0.15 |
3.679 | 0.06 |
3.695 | -0.14 |
3.814 | 0.04 |
4.262 | 0.15 |
4.299 | -0.19 |
5.207 | -0.18 |
5.529 | -0.13 |
5.559 | -0.20 |
6.009 | -0.24 |
6.278 | -0.05 |
6.293 | -0.11 |
7.313 | 0.10 |
7.475 | -0.21 |
8.285 | 0.04 |
8.318 | 0.06 |
8.808 | 0.04 |
8.856 | -0.11 |
8.879 | -0.38 |
9.443 | 0.24 |
9.503 | 0.33 |
9.655 | 0.25 |
9.898 | 0.29 |
9.952 | 0.24 |
10.544 | 0.58 |
10.570 | 0.32 |
11.066 | 0.88 |
11.073 | 0.93 |
11.288 | 0.90 |
11.499 | 0.72 |
11.909 | 0.87 |
12.609 | 1.11 |
13.299 | 1.02 |
13.850 | 1.21 |
13.853 | 0.97 |
14.302 | 1.06 |
14.927 | 1.23 |
15.123 | 0.91 |
15.615 | 0.92 |
16.185 | 1.16 |
16.189 | 1.33 |
16.719 | 0.97 |
17.937 | 0.98 |
18.797 | 0.89 |
19.661 | 0.74 |
20.435 | 0.98 |
21.288 | 0.82 |
21.999 | 0.67 |
22.076 | 0.76 |
22.590 | 0.90 |
23.561 | 0.49 |
23.928 | 1.02 |
25.057 | 0.44 |
25.812 | 0.44 |
26.477 | 0.41 |
27.904 | 0.37 |
28.784 | 0.33 |
29.056 | 0.47 |
29.062 | 0.52 |
30.942 | 0.35 |
32.740 | 0.64 |
34.133 | 0.58 |
34.495 | 0.58 |
34.893 | 0.57 |
34.947 | 0.29 |
35.449 | 0.49 |
36.237 | 0.46 |
37.241 | 0.49 |
37.752 | 0.57 |
38.599 | 0.52 |
39.582 | 0.43 |
41.011 | 0.57 |
41.928 | 0.65 |
42.711 | 0.46 |
43.509 | 0.50 |
44.336 | 0.43 |
45.279 | 0.43 |
46.655 | 0.29 |
47.826 | 0.18 |
49.156 | 0.31 |
50.188 | 0.56 |
51.152 | 0.37 |
51.881 | 0.33 |
52.763 | 0.22 |
53.867 | 0.30 |
55.442 | 0.26 |
56.257 | 0.60 |
56.713 | 0.31 |
57.529 | 0.77 |
58.373 | 0.71 |
59.346 | 0.80 |
60.229 | 0.72 |
61.370 | 0.77 |
62.301 | 0.67 |
63.515 | 0.83 |
66.581 | 0.77 |
67.850 | 0.78 |
69.299 | 0.71 |
70.607 | 0.65 |
71.543 | 0.56 |
72.407 | 0.58 |
73.689 | 0.42 |
74.974 | 0.35 |
75.937 | 0.31 |
76.634 | 0.37 |
77.505 | 0.14 |
78.596 | 0.07 |
79.753 | 0.02 |
80.841 | -0.05 |
81.826 | -0.03 |
82.827 | -0.25 |
83.681 | -0.21 |
84.668 | 0.21 |
84.733 | 0.13 |
85.433 | 0.37 |
85.498 | 0.05 |
86.174 | 0.31 |
87.755 | 0.26 |
88.597 | 0.37 |
89.355 | 0.23 |
90.430 | 0.33 |
91.475 | 0.43 |
92.352 | 0.47 |
93.181 | 0.56 |
95.132 | 0.48 |
96.632 | 0.41 |
98.365 | 0.02 |
99.254 | -0.11 |
100.462 | -0.07 |
101.636 | -0.11 |
102.314 | -0.01 |
102.869 | -0.14 |
103.548 | -0.14 |
104.017 | 0.06 |
104.686 | 0.14 |
105.444 | 0.33 |
106.102 | 0.46 |
106.686 | 0.44 |
107.470 | 0.59 |
109.824 | 0.73 |
113.370 | 0.73 |
115.226 | 0.39 |
117.267 | 0.28 |
117.891 | -0.07 |
119.319 | -0.21 |
120.424 | -0.19 |
121.904 | -0.25 |
123.521 | -0.34 |
125.622 | -0.22 |
126.162 | -0.21 |
127.030 | 0.17 |
127.752 | 0.27 |
128.325 | 0.65 |
128.995 | 1.00 |
129.069 | 0.90 |
130.379 | 1.13 |
131.959 | 1.23 |
133.340 | 1.21 |
133.418 | 1.12 |
133.941 | 1.16 |
135.202 | 1.03 |
135.994 | 0.86 |
138.408 | 0.91 |
143.362 | 0.59 |
147.205 | 0.60 |
148.765 | 0.74 |
149.816 | 0.82 |
151.981 | 0.98 |
153.069 | 0.89 |
154.894 | 0.88 |
156.102 | 0.80 |
159.270 | 0.87 |
160.281 | 0.79 |
162.810 | 0.66 |
163.928 | 0.38 |
166.309 | 0.09 |
169.989 | 0.11 |
171.357 | -0.13 |
172.412 | -0.10 |
174.181 | 0.04 |
176.144 | -0.01 |
177.430 | 0.24 |
179.606 | 0.47 |
181.627 | 0.88 |
184.076 | 0.87 |
185.778 | 0.72 |
187.408 | 0.53 |
189.454 | 0.47 |
190.962 | 0.38 |
191.858 | 0.12 |
193.211 | -0.11 |
194.611 | -0.03 |
195.320 | -0.11 |
198.189 | -0.14 |
199.497 | -0.06 |
200.370 | -0.15 |
200.759 | 0.04 |
201.104 | -0.02 |
201.707 | 0.20 |
201.751 | 0.03 |
202.917 | 0.39 |
203.049 | 0.15 |
203.585 | 0.39 |
204.656 | 0.66 |
204.934 | 0.52 |
205.426 | 0.51 |
207.759 | 0.47 |
209.691 | 0.35 |
210.894 | 0.26 |
212.419 | 0.06 |
213.539 | -0.06 |
214.611 | -0.12 |
215.622 | -0.14 |
217.045 | 0.00 |
217.606 | 0.13 |
218.640 | 0.05 |
219.735 | 0.08 |
221.031 | 0.14 |
222.104 | 0.44 |
223.181 | 0.51 |
224.894 | 0.77 |
225.994 | 0.84 |
226.779 | 0.68 |
227.928 | 0.65 |
231.061 | 0.37 |
231.478 | 0.27 |
232.087 | 0.24 |
232.849 | 0.09 |
233.199 | -0.01 |
235.990 | 0.03 |
237.741 | 0.48 |
238.490 | 0.76 |
239.486 | 0.75 |
240.495 | 0.62 |
241.301 | 0.63 |
243.128 | 0.84 |
244.726 | 0.75 |
246.382 | 0.63 |
247.944 | 0.51 |
250.337 | 0.45 |
252.048 | 0.37 |
253.691 | 0.47 |
255.933 | 0.59 |
257.646 | 0.69 |
259.567 | 0.66 |
261.142 | 0.66 |
263.563 | 0.73 |
266.106 | 0.56 |
268.568 | 0.40 |
270.247 | 0.20 |
272.620 | 0.00 |
274.784 | -0.15 |
276.308 | -0.09 |
278.250 | 0.00 |
279.851 | -0.03 |
281.656 | 0.09 |
283.752 | 0.53 |
286.629 | 0.60 |
288.134 | 0.59 |
291.089 | 0.45 |
293.273 | 0.25 |
295.052 | -0.02 |
297.568 | 0.02 |
300.215 | 0.19 |
301.918 | 0.26 |
304.243 | 0.57 |
306.589 | 0.59 |
308.551 | 0.56 |
311.344 | 0.38 |
313.862 | 0.18 |
315.533 | -0.03 |
317.837 | -0.21 |
319.956 | -0.16 |
321.706 | 0.03 |
323.802 | 0.77 |
325.218 | 1.02 |
328.540 | 1.12 |
330.355 | 1.19 |
332.841 | 1.21 |
336.045 | 1.05 |
337.494 | 0.92 |
342.238 | 0.70 |
345.278 | 0.67 |
348.373 | 0.68 |
351.525 | 0.67 |
355.044 | 0.63 |
356.764 | 0.41 |
361.967 | 0.07 |
363.534 | 0.11 |
368.878 | 0.23 |
371.710 | 0.33 |
375.539 | 0.15 |
378.831 | 0.39 |
382.627 | 0.35 |
385.590 | 0.65 |
391.478 | 0.52 |
397.554 | 0.55 |
401.044 | 0.38 |
402.666 | 0.24 |
406.607 | 0.02 |
409.860 | -0.08 |
412.938 | 0.02 |
414.603 | -0.06 |