Citation:

PANGAEA.55396

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Related to:

Blunier, Thomas; Chappellaz, Jérôme A; Schwander, Jakob; Dällenbach, André; Stauffer, Bernhard; Stocker, Thomas F; Raynaud, Dominique; Jouzel, Jean; Clausen, Henrik Brink; Hammer, C U; Johnsen, Sigfús Jóhann (1998): Asynchrony of Antarctic and Greenland climate change during the last glacial period. Nature, 394(6695), 739-743, https://doi.org/10.1038/29447

Coverage:

Date/Time Start: 1968-01-01T12:00:00 * Date/Time End: 1968-01-01T12:00:00

Minimum DEPTH, ice/snow: 974.20 m * Maximum DEPTH, ice/snow: 1891.80 m

Event(s):

Byrd * Date/Time: 1968-01-01T12:00:00 * Elevation Start: 1530.0 m * Elevation End: 0.0 m * Recovery: 2164 m * Method/Device: Ice drill (ICEDRILL)

Comment:

The Methane records from Byrd, Vostok and GRIP have been used to establish coherent timescales for the Antarctic cores with respect to the GRIP timescale over the period from 50 kyr BP to the Holocene.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, ice/snow	Depth ice/snow	m		Geocode
2	AGE	Age	ka BP		Geocode
3	Methane	CH4	ppbv	Blunier, Thomas

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

205 data points

Data

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

1 Depth ice/snow [m]	2 Age [ka BP]	3 CH4 [ppbv]
974.20	10.07	660
989.50	10.31	680
999.08	10.45	675
999.60	10.46	682
1005.70	10.54	670
1024.70	10.84	683
1039.70	11.08	677
1050.90	11.26	681
1069.40	11.55	620
1079.60	11.71	463
1090.50	11.88	464
1097.90	11.99	472
1111.05	12.25	425
1117.90	12.43	457
1130.70	12.75	672
1136.37	12.90	629
1140.48	13.01	587
1150.10	13.28	658
1151.11	13.30	685
1160.33	13.55	660
1175.37	13.96	630
1181.27	14.12	612
1187.57	14.29	613
1192.00	14.41	610
1195.74	14.50	545
1199.27	14.60	458
1200.20	14.62	463
1201.10	14.64	467
1205.66	14.76	488
1216.25	15.03	457
1231.79	15.45	445
1239.62	15.65	443
1247.77	15.86	438
1252.03	15.96	435
1254.05	16.02	415
1260.82	16.21	434
1265.91	16.39	410
1284.48	17.09	375
1287.80	17.20	380
1292.84	17.40	375
1298.19	17.62	366
1302.87	17.81	372
1307.16	17.99	369
1314.11	18.26	387
1319.62	18.48	358
1320.14	18.50	367
1325.30	18.69	357
1328.87	18.83	369
1335.97	19.08	363
1339.14	19.20	349
1347.06	19.52	348
1348.39	19.58	386
1350.85	19.68	378
1356.88	19.91	350
1359.09	20.00	373
1365.50	20.25	343
1370.61	20.46	372
1380.82	20.88	351
1387.84	21.17	345
1396.22	21.53	347
1399.93	21.68	346
1408.23	22.02	367
1414.44	22.28	381
1422.54	22.62	385
1425.89	22.74	364
1436.17	23.13	376
1438.69	23.23	365
1440.93	23.33	372
1452.05	23.77	351
1455.87	23.92	346
1461.86	24.16	355
1466.96	24.35	363
1481.48	24.94	361
1484.47	25.07	369
1485.20	25.10	369
1485.96	25.13	349
1488.87	25.26	386
1491.79	25.37	381
1496.35	25.55	437
1498.92	25.65	389
1501.10	25.74	372
1502.19	25.78	367
1503.48	25.84	356
1507.97	26.01	360
1511.38	26.13	379
1512.30	26.16	374
1514.81	26.26	383
1515.65	26.29	396
1517.78	26.38	414
1520.99	26.54	467
1521.58	26.58	461
1523.45	26.67	478
1523.98	26.70	466
1527.92	26.89	382
1532.15	27.09	373
1533.51	27.15	360
1534.54	27.20	371
1536.39	27.29	385
1539.88	27.45	380
1545.88	27.74	374
1557.94	28.31	363
1563.98	28.60	380
1568.28	28.79	368
1573.01	29.00	364
1578.99	29.28	398
1582.74	29.47	404
1584.99	29.58	429
1588.81	29.77	451
1591.33	29.89	492
1594.35	30.03	504
1597.12	30.16	389
1599.45	30.27	408
1603.95	30.47	387
1609.93	30.76	404
1611.40	30.83	455
1614.15	30.96	466
1620.11	31.24	374
1624.42	31.44	412
1629.21	31.65	396
1632.19	31.79	417
1636.45	31.99	417
1638.96	32.11	448
1648.51	32.58	498
1651.48	32.73	505
1652.43	32.78	494
1656.58	32.98	399
1665.78	33.40	415
1670.06	33.60	443
1676.05	33.87	408
1682.05	34.16	434
1686.74	34.39	520
1691.11	34.60	506
1696.40	34.87	548
1698.86	34.99	545
1714.13	35.72	559
1716.09	35.81	515
1717.19	35.86	433
1718.14	35.91	418
1719.73	35.98	438
1723.21	36.14	433
1724.68	36.21	433
1725.61	36.26	425
1726.33	36.29	419
1726.93	36.32	415
1727.71	36.35	422
1728.50	36.39	423
1730.69	36.49	418
1731.65	36.54	422
1733.17	36.61	422
1735.14	36.69	415
1735.78	36.72	408
1736.69	36.76	420
1737.61	36.80	411
1738.93	36.86	434
1739.70	36.89	422
1740.88	36.94	413
1742.12	37.00	422
1743.16	37.04	453
1745.25	37.14	389
1746.78	37.20	395
1747.68	37.24	382
1748.64	37.29	399
1749.69	37.34	407
1751.66	37.43	387
1752.72	37.48	388
1753.61	37.52	407
1754.92	37.59	378
1759.42	37.80	434
1763.66	38.01	399
1765.38	38.09	401
1769.73	38.30	397
1772.77	38.44	433
1774.54	38.53	472
1777.65	38.75	480
1780.57	38.98	418
1787.87	39.56	374
1789.37	39.68	394
1795.22	40.18	441
1797.22	40.34	442
1798.25	40.43	471
1801.36	40.68	488
1804.25	40.91	482
1810.20	41.38	394
1813.46	41.62	413
1819.98	42.16	430
1822.46	42.38	422
1826.75	42.66	451
1828.46	42.75	416
1831.64	42.93	470
1835.78	43.18	466
1837.56	43.28	442
1841.83	43.54	483
1843.56	43.64	468
1847.84	43.91	511
1850.75	44.08	509
1855.56	44.37	510
1858.06	44.52	506
1861.60	44.71	512
1864.53	44.87	437
1867.54	45.03	420
1870.81	45.22	420
1873.83	45.38	417
1880.78	45.76	435
1884.06	45.94	414
1891.80	46.37	415