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Waelbroeck, Claire; Pichat, Sylvain; Böhm, Evelyn; Missiaen, Lise (2018): Protactinium, thorium and uranium activities and ratios in sediment cores MD09-3257 and GeoB3910-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.894682, In supplement to: Waelbroeck, Claire; Pichat, Sylvain; Böhm, Evelyn; Lougheed, Bryan C; Faranda, Davide; Vrac, Mathieu; Missiaen, Lise; Vázquez Riveiros, Natalia; Burckel, Pierre; Lippold, Jörg; Arz, Helge Wolfgang; Dokken, Trond; Thil, François; Dapoigny, Arnaud (2018): Relative timing of precipitation and ocean circulation changes in the western equatorial Atlantic over the last 45 kyr. Climate of the Past, 14(9), 1315-1330, https://doi.org/10.5194/cp-14-1315-2018

Always quote citation above when using data! You can download the citation in several formats below.

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Related to:
Burckel, Pierre; Waelbroeck, Claire; Gherardi, Jeanne-Marie; Pichat, Sylvain; Arz, Helge Wolfgang; Lippold, Jörg; Dokken, Trond; Thil, François (2015): Atlantic Ocean circulation changes preceded millennial tropical South America rainfall events during the last glacial. Geophysical Research Letters, 42(2), 411-418, https://doi.org/10.1002/2014GL062512
Coverage:
Median Latitude: -4.272500 * Median Longitude: -36.372500 * South-bound Latitude: -4.300000 * West-bound Longitude: -36.400000 * North-bound Latitude: -4.245000 * East-bound Longitude: -36.345000
Date/Time Start: 1996-03-30T00:00:00 * Date/Time End: 1996-03-30T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 3.90 m
Event(s):
GeoB3910-2  * Latitude: -4.245000 * Longitude: -36.345000 * Date/Time: 1996-03-30T00:00:00 * Elevation: -2362.0 m * Recovery: 6.94 m * Location: Northeast Brasilian Margin * Campaign: M34/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: CC: stiff gray clay, mica, forams
MD09-3257  * Latitude: -4.300000 * Longitude: -36.400000 * Elevation: -2350.0 m * Location: South Atlantic Ocean * Campaign: MD173 (RETRO-2) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
A Pa/Th value of 0.058 ± 0.014 was measured by Burckel et al. (2015) at 360 cm, that we discarded as an outlier with respect to the replicate measured at 360 cm and surrounding values.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventWaelbroeck, Claire
DEPTH, sediment/rockDepth sedmWaelbroeck, ClaireGeocode
AGEAgeka BPWaelbroeck, ClaireGeocode
Age, errorAge e±Waelbroeck, Claire1 σ
Protactinium-231231Padpm/gWaelbroeck, Claire
Protactinium-231, standard deviation231Pa std dev±Waelbroeck, Claire1 σ
Thorium-230230Thdpm/gWaelbroeck, Claire
Thorium-230, standard deviation230Th std dev±Waelbroeck, Claire1 σ
Thorium-232232Thdpm/gWaelbroeck, Claire
10 Thorium-232, standard deviation232Th std dev±Waelbroeck, Claire1 σ
11 Uranium-238238Udpm/gWaelbroeck, Claire
12 Uranium-238, standard deviation238U std dev±Waelbroeck, Claire1 σ
13 Protactinium-231 excess231Pa xsdpm/gWaelbroeck, Claire
14 Thorium-230 excess230Th xsdpm/gWaelbroeck, Claire
15 Protactinium-231 excess, decay-corrected231Pa xs0dpm/gWaelbroeck, Claire
16 Thorium-230 excess, decay-corrected230Th xs,0dpm/gWaelbroeck, Claire
17 Total, flux per yearAnn mass fluxg/m2/aWaelbroeck, ClairePreserved vertical flux
18 Thorium-232, flux232Th fluxdpm/cm2/kaWaelbroeck, Claire
19 Protactinium-231/Thorium-230 ratio231Pa/230ThWaelbroeck, ClairePa/Th values are computed with a detrital U/Th ratio of 0.5±0.05
20 Protactinium-231/Thorium-230 ratio, standard deviation231Pa/230Th std dev±Waelbroeck, ClairePa/Th values are computed with a detrital U/Th ratio of 0.5±0.05
21 Reference/sourceReferenceWaelbroeck, Claire
Size:
2034 data points

Data

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


Event

Depth sed [m]

Age [ka BP]

Age e [±]

231Pa [dpm/g]

231Pa std dev [±]

230Th [dpm/g]

230Th std dev [±]

232Th [dpm/g]
10 
232Th std dev [±]
11 
238U [dpm/g]
12 
238U std dev [±]
13 
231Pa xs [dpm/g]
14 
230Th xs [dpm/g]
15 
231Pa xs0 [dpm/g]
16 
230Th xs,0 [dpm/g]
17 
Ann mass flux [g/m2/a]
18 
232Th flux [dpm/cm2/ka]
19 
231Pa/230Th
20 
231Pa/230Th std dev [±]
21 
Reference
MD09-3257 0.000.2760.1230.17590.00062.9820.08251.0770.00951.32680.01730.1512.4410.1522.44825.5712.7530.0620.009Burckel et al., 2015
MD09-32570.101.8571.0970.21880.00133.4900.10501.0980.00901.39030.00890.1922.9250.2002.97521.0342.3090.0670.010Burckel et al., 2015
MD09-32570.8010.6810.1140.20730.00213.7620.03352.3660.01652.10880.07470.1442.4800.1812.73622.8725.4120.0660.006this study
MD09-32570.8410.9040.2790.20680.00163.6540.03502.5770.01702.10820.02310.1402.2750.1762.51524.8816.4120.0700.006this study
MD09-32570.9211.3490.3900.16650.00072.9480.00502.8030.00202.41620.00630.0921.4310.1171.58939.40011.0430.0740.006this study
MD09-32571.0011.7950.3950.20840.00103.4260.00253.1090.00202.51280.00680.1271.7590.1631.96131.9209.9240.0830.007this study
MD09-32571.0812.2410.3070.19070.00173.0390.02752.8440.01852.04330.01990.1191.5410.1541.72536.28010.3180.0890.011this study
MD09-32571.1412.9760.6080.24470.00214.0080.02702.5570.01152.15010.07340.1762.6180.2322.94921.2195.4250.0790.006this study
MD09-32571.1412.9760.6080.24120.00193.9910.03752.5400.01802.16390.02140.1732.6060.2272.93621.3175.4140.0770.006this study
MD09-32571.1813.5250.6310.18820.00103.5050.00552.0890.00202.09230.00520.1282.3200.1712.62723.8214.9760.0650.003this study
MD09-32571.2013.8000.5920.18950.00163.5530.02802.1120.01102.17190.02640.1282.3450.1712.66323.5054.9640.0640.005this study
MD09-32571.2414.3320.3680.20440.00073.7650.00252.6560.00201.92540.00510.1362.3520.1842.68323.3236.1960.0690.003this study
MD09-32571.2414.3320.3680.20220.00103.7960.00602.7230.00201.93870.00870.1332.3530.1802.68423.3176.3490.0670.004this study
MD09-32571.2614.4890.4080.22230.00193.7230.03003.0300.01301.92830.02060.1482.1490.2002.45525.4927.7250.0820.008this study
MD09-32571.3214.9570.4320.24880.00193.8410.03203.3250.02101.89280.02220.1692.1450.2332.46125.4278.4540.0940.010this study
MD09-32571.4015.5620.2910.25940.00223.8030.03753.8070.02302.93140.03820.1581.7430.2202.01131.12011.8470.1100.017this study
MD09-32571.6817.2910.5310.19340.00153.2630.04304.2040.03702.78130.03110.0871.0470.1261.22850.97221.4280.1020.032this study
MD09-32571.7617.8190.4970.20650.00073.7270.00304.4320.00202.74460.00630.0971.4200.1411.67337.40416.5760.0840.012this study
MD09-32571.7817.9500.4750.21740.00233.5440.03154.2800.03702.36450.01920.1161.3650.1691.61038.88416.6430.1050.022this study
MD09-32571.8218.2140.4080.26500.00333.7060.03304.0800.03502.44620.01990.1651.5950.2431.88633.19013.5420.1290.024this study
MD09-32571.8418.3460.3610.31270.00233.9540.04053.6120.02302.30280.02490.2222.0610.3282.43925.6599.2670.1340.018this study
MD09-32571.8418.3460.3610.32130.00303.9840.03503.6470.03152.26480.01860.2312.0820.3402.46525.3939.2620.1380.018this study
MD09-32571.8618.4780.2920.22450.00134.0280.00352.5630.00201.93150.00500.1562.6300.2303.11820.0765.1450.0740.004this study
MD09-32571.8818.7070.4880.22280.00243.8660.03452.3390.01201.76850.02020.1602.5890.2383.07520.3564.7620.0770.007this study
MD09-32571.8818.7070.4880.22070.00183.8060.03552.3090.01701.75110.02170.1592.5440.2363.02120.7154.7830.0780.006this study
MD09-32571.9219.3230.8130.23110.00243.6990.03702.3390.01601.36750.01830.1742.4930.2622.97721.0204.9170.0880.008this study
MD09-32571.9619.9400.9770.22350.00183.9190.03902.3810.01551.38310.01400.1662.6920.2533.23319.3564.6090.0780.006this study
MD09-32572.0020.5561.0500.22210.00083.9010.12052.2370.02901.32600.00590.1672.7410.2583.31218.8994.2290.0780.015Burckel et al., 2015
MD09-32572.1022.0980.8990.15330.00032.7850.07702.0220.03751.54010.02320.0981.6630.1562.03830.7116.2090.0770.015Burckel et al., 2015
MD09-32572.1322.5600.7390.22260.00053.7770.40752.2900.14701.46960.01150.1642.5630.2653.15419.8454.5440.0841.520Burckel et al., 2015
MD09-32572.1522.8690.5800.20670.00043.8560.16652.5800.06101.49030.00980.1442.5230.2333.11320.1045.1870.0750.022Burckel et al., 2015
MD09-32572.1823.1960.3490.19140.00033.7560.14852.6200.04501.61690.00990.1262.3790.2052.94421.2565.5700.0700.019Burckel et al., 2015
MD09-32572.2023.3250.3460.17850.00043.6280.16552.7240.08801.68260.03340.1102.1960.1802.72123.0016.2650.0660.023Burckel et al., 2015
MD09-32572.2023.3250.3460.18430.00023.6120.09202.7550.03701.67820.03810.1162.1680.1892.68723.2926.4180.0700.013Burckel et al., 2015
MD09-32572.2523.6460.2920.16940.00033.2790.08753.1270.05701.67520.01330.0951.6900.1572.10129.7939.3160.0750.017Burckel et al., 2015
MD09-32572.2723.7740.2390.18960.00043.5410.08003.4260.05801.90630.01520.1071.7850.1772.22128.1839.6560.0800.016Burckel et al., 2015
MD09-32572.4525.5540.2610.29370.00094.4270.14902.9220.05652.18730.03610.2122.7930.3653.53317.7165.1760.1030.024Burckel et al., 2015
MD09-32572.4525.5540.2610.29550.00074.4250.18552.9510.06452.18070.05470.2142.7810.3683.51817.7895.2490.1040.030Burckel et al., 2015
MD09-32572.4726.1370.3900.25190.00054.0240.13303.1310.06602.06110.01540.1702.3370.2962.97221.0576.5940.1000.025Burckel et al., 2015
MD09-32572.5026.6650.6140.22460.00063.9530.14802.5100.04901.68390.02580.1582.5910.2783.31118.9004.7440.0840.021Burckel et al., 2015
MD09-32572.5026.6650.6140.22000.00053.9600.15302.5010.04401.68540.01200.1542.6020.2703.32518.8234.7070.0810.021Burckel et al., 2015
MD09-32572.5226.9900.6840.18700.00043.6580.12602.1430.03451.48250.00970.1302.4840.2293.18319.6614.2140.0720.015Burckel et al., 2015
MD09-32572.5527.4790.6970.17290.00043.3880.10852.3770.04001.46920.00990.1122.1280.2012.74022.8445.4310.0730.016Burckel et al., 2015
MD09-32572.5727.8040.6470.16150.00023.3770.14902.5410.05951.47550.00830.0992.0540.1782.65223.5955.9950.0670.022Burckel et al., 2015
MD09-32572.5727.8040.6470.15890.00023.3620.12602.5480.03901.46720.00770.0962.0380.1742.63223.7786.0600.0660.018Burckel et al., 2015
MD09-32572.6028.2930.4640.18030.00033.6030.18753.1090.09251.54550.00780.1092.0480.1982.65723.5567.3230.0740.034Burckel et al., 2015
MD09-32572.6428.7290.5420.21390.00233.4640.03602.9760.03051.57480.01280.1441.9530.2642.54324.6137.3250.1040.012this study
MD09-32572.6829.1410.6260.16390.00093.3170.00502.6840.00201.98250.00320.0891.8040.1642.35826.5437.1250.0700.005this study
MD09-32572.7029.3470.6430.20770.00154.0050.00103.0610.00202.32600.00530.1202.2600.2242.96021.1456.4720.0760.005this study
MD09-32572.7029.3470.6430.20920.00094.0220.00453.0940.00202.31620.01120.1222.2670.2262.97021.0746.5200.0760.005this study
MD09-32572.7229.5530.6480.20850.00134.0320.00203.5230.00202.18700.00730.1182.1550.2212.82822.1277.7950.0780.006this study
MD09-32572.7429.7590.6360.20110.00143.9480.00503.9210.00202.19130.00540.1061.9240.1992.53024.7409.7010.0790.007this study
MD09-32572.7629.9650.6120.19520.00103.8000.00454.2310.00202.16990.00380.0971.6690.1822.19928.46512.0450.0830.008this study
MD09-32572.8230.5830.4250.21070.00093.8880.00203.7330.00202.58770.00500.1091.8200.2082.41025.9659.6920.0860.008this study
MD09-32572.8330.6860.3490.20700.00083.8020.00253.6120.00202.73420.00500.1041.7360.1982.30227.1899.8220.0860.007this study
MD09-32572.8631.0850.4110.18660.00103.6130.00552.6950.00202.36270.00640.1021.9770.1972.63223.7826.4090.0750.005this study
MD09-32572.8831.3530.3860.19790.00143.5890.00252.4000.00202.14830.00410.1222.1180.2362.82622.1445.3140.0830.006this study
MD09-32572.9231.7670.5890.16000.00063.2160.00552.1620.00201.72560.00470.0961.9490.1882.61023.9825.1840.0720.004this study
MD09-32572.9431.9740.6460.14050.00063.0390.00702.0810.00201.52730.00300.0821.8570.1602.49125.1205.2280.0640.002this study
MD09-32572.9632.1810.6880.12900.00102.8430.00402.2630.00201.48400.00620.0691.6080.1362.16228.9456.5510.0630.005this study
MD09-32572.9832.3880.7180.14040.00063.0470.00502.3070.00201.37710.00320.0821.8280.1632.46125.4265.8670.0660.003this study
MD09-32573.0032.5950.7370.15710.00063.1200.00202.5660.00201.31680.00630.0971.8270.1942.46525.3906.5150.0790.004this study
MD09-32573.0132.6980.7420.15100.00093.1410.00352.7190.00201.31990.00300.0881.7810.1772.40626.0117.0710.0730.004this study
MD09-32573.0232.8020.7450.15060.00073.1520.00352.7790.00201.41560.00540.0861.7550.1722.37326.3787.3300.0730.004this study
MD09-32573.0332.9050.7450.15320.00113.0220.00452.8190.00201.38670.00540.0881.6130.1772.18228.6768.0840.0810.006this study
MD09-32573.0332.9050.7450.15360.00053.0340.00552.9140.00201.41080.00550.0871.5770.1742.13429.3338.5470.0810.005this study
MD09-32573.0433.0090.7430.14790.00073.0660.00402.8840.00201.50560.00420.0801.6050.1612.17528.7788.3000.0740.005this study
MD09-32573.0633.2160.7290.14860.00092.9840.00502.7280.00201.44340.00450.0841.5960.1702.16728.8877.8800.0780.006this study
MD09-32573.0733.3190.7180.14580.00143.0100.00302.6910.00201.46880.00460.0811.6280.1642.21228.2997.6150.0740.006this study
MD09-32573.0933.5260.6880.13020.00122.6750.00452.0100.00201.25010.00790.0781.5960.1592.17228.8195.7920.0730.006this study
MD09-32573.1033.6300.6680.14390.00062.9440.00152.2060.00201.55970.00390.0831.7020.1682.31926.9865.9530.0720.004this study
MD09-32573.1133.7330.6450.16740.00123.2530.00152.6970.00201.97840.00420.0911.7140.1852.33726.7847.2230.0790.006this study
MD09-32573.1133.7330.6450.16650.00123.2740.00452.7240.00201.96560.00870.0901.7290.1832.35726.5497.2330.0780.006this study
MD09-32573.1233.8370.6190.16590.00063.3140.00452.9010.00202.01040.00500.0861.6930.1762.31127.0807.8560.0760.005this study
MD09-32573.1333.9400.5900.15470.00023.0560.11902.5310.06401.52190.00960.0901.7120.1852.34026.7516.7700.0790.025Burckel et al., 2015
MD09-32573.1534.1470.5160.15340.00023.0480.09502.2710.02751.53260.00970.0921.7900.1892.45125.5385.8000.0770.018Burckel et al., 2015
MD09-32573.1734.3810.5360.14020.00022.8590.09502.0830.04051.40240.00990.0841.7060.1732.34126.7385.5690.0740.018Burckel et al., 2015
MD09-32573.2034.7790.7280.13370.00022.9060.08602.2980.04201.46010.00740.0731.6600.1532.28527.3916.2940.0670.015Burckel et al., 2015
MD09-32573.2335.1780.8420.13690.00022.9280.10552.4600.06151.37520.00530.0771.6520.1622.28327.4156.7450.0710.020Burckel et al., 2015
MD09-32573.2535.4440.8950.16990.00023.3760.12052.9600.07601.55070.00920.1001.8740.2122.59624.1117.1380.0820.023Burckel et al., 2015
MD09-32573.2735.7090.9300.16490.00023.2390.08852.9060.04101.51680.01430.0961.7660.2052.45225.5217.4160.0840.018Burckel et al., 2015
MD09-32573.3036.1080.9560.13840.00022.9480.10502.4340.05751.36650.00780.0791.6830.1692.34526.6876.4950.0720.020Burckel et al., 2015
MD09-32573.3336.5060.9500.14150.00022.7370.05851.7670.01901.53360.00960.0851.6420.1842.29727.2434.8130.0800.012Burckel et al., 2015
MD09-32573.3536.7720.9290.14310.00023.0180.08901.8610.02651.89030.01070.0761.7740.1662.48825.1584.6810.0670.014Burckel et al., 2015
MD09-32573.3837.1710.8700.12970.00012.6560.06251.7800.02051.63420.01250.0701.5200.1542.14029.2515.2070.0720.012Burckel et al., 2015
MD09-32573.3837.1710.8700.11950.00022.6450.09351.7490.03051.59490.00930.0611.5330.1342.15729.0135.0740.0620.016Burckel et al., 2015
MD09-32573.4037.4370.8070.13660.00022.9390.09152.2280.03451.72610.01120.0701.6220.1542.28927.3446.0920.0670.016Burckel et al., 2015
MD09-32573.4137.5690.7710.14320.00022.9140.09752.2840.04152.99410.04540.0441.1560.0971.63338.3328.7530.0590.024Burckel et al., 2015
MD09-32573.4237.7020.7270.14080.00023.0760.10302.6350.05451.90030.01020.0651.5640.1452.21228.2977.4550.0660.019Burckel et al., 2015
MD09-32573.4337.8350.6820.14480.00022.9780.08702.7350.05851.74170.01890.0721.4860.1612.10429.7468.1350.0770.020Burckel et al., 2015
MD09-32573.4538.0430.6180.15460.00023.1310.09552.8310.06401.73700.01030.0811.6070.1822.28027.4487.7700.0800.021Burckel et al., 2015
MD09-32573.4738.1940.6370.17860.00033.4470.11153.1840.06702.12820.03650.0921.6740.2062.37926.3128.3790.0870.026Burckel et al., 2015
MD09-32573.4738.1940.6370.15830.00033.3910.09653.0950.06502.07250.02650.0741.6670.1652.36826.4318.1790.0700.018Burckel et al., 2015
MD09-32573.5038.4200.6560.17600.00023.4840.12454.0550.12552.01940.01800.0831.4560.1862.07330.19012.2420.0900.614Burckel et al., 2015
MD09-32573.5038.4200.6560.17630.00033.5160.10154.0350.07502.02100.01110.0831.4980.1882.13229.35211.8430.0880.029Burckel et al., 2015
MD09-32573.5238.5710.6640.16330.00023.1560.09653.8960.10952.09130.02300.0701.1590.1581.65337.86814.7550.0960.064Burckel et al., 2015
MD09-32573.5438.7220.6690.18890.00033.4270.10353.9530.10302.31670.02970.0891.3340.2021.90532.85312.9860.1060.083Burckel et al., 2015
MD09-32573.5438.7220.6690.17670.00043.4220.10303.8400.10252.29470.01980.0791.3740.1781.96231.90412.2520.0910.034Burckel et al., 2015
MD09-32573.6039.1740.6590.15540.00132.9560.03353.8860.02953.00450.03170.0380.6480.0880.92967.39026.1900.0950.038this study (see dataset comment)
MD09-32573.7039.9280.5560.16920.00032.9370.07403.9900.09102.00880.04930.0770.9370.1791.35346.25618.4570.1330.182Burckel et al., 2015
MD09-32573.7039.9280.5560.16260.00142.8570.03353.8290.04051.86290.02070.0740.9430.1731.36145.98717.6090.1270.040this study
MD09-32573.7240.1820.6950.16080.00023.0440.10352.7530.06302.42170.05570.0701.3000.1641.88233.2609.1550.0870.033Burckel et al., 2015
MD09-32573.7440.4700.8460.14150.00022.8150.05302.2040.02751.43120.01080.0821.5970.1932.31727.0105.9530.0830.012Burckel et al., 2015
MD09-32573.7640.7580.9570.13770.00022.7670.07901.9320.02551.76300.02770.0721.5180.1712.20828.3485.4770.0770.017Burckel et al., 2015
MD09-32573.7841.0461.0490.13020.00012.7880.07501.8740.02251.32400.00550.0771.7130.1832.49825.0524.6950.0730.013Burckel et al., 2015
MD09-32573.8041.3351.1260.11690.00012.4760.07351.7870.03351.18480.00480.0681.4780.1632.16228.9545.1750.0750.016Burckel et al., 2015
MD09-32573.8241.6231.1890.13670.00022.5820.05952.1930.03251.30520.00870.0811.4100.1952.06830.2706.6390.0940.017Burckel et al., 2015
MD09-32573.8241.6231.1890.13640.00132.5320.02302.3450.01401.29340.01690.0791.3160.1911.93032.4307.6050.0990.011this study
MD09-32573.8542.0551.2630.13270.00022.7570.07502.5630.05501.41020.00600.0701.4280.1712.10329.7657.6290.0810.019Burckel et al., 2015
MD09-32573.8742.3431.3000.15570.00023.2370.11953.0260.07101.59160.01240.0841.6950.2062.50225.0127.5690.0820.026Burckel et al., 2015
MD09-32573.9042.7751.3380.14790.00023.1920.13802.6850.04151.47350.00650.0831.8010.2042.66923.4486.2950.0760.027Burckel et al., 2015
GeoB3910-2 0.185.0100.5510.19700.00103.7130.00800.9970.00351.35500.00150.1703.1900.1893.34018.0691.8110.0570.002this study
GeoB3910-21.6521.5560.5870.21700.00203.9090.02702.2700.00601.25000.00050.1632.7960.2573.40717.7154.1250.0750.007this study