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Baccolo, Giovanni; Delmonte, Barbara; Niles, Paul B; Cibin, Giannantonio; Di Stefano, Elena; Hampai, Dariush; Keller, Lindsay; Maggi, Valter; Marcelli, Augusto; Michalski, Joseph; Snead, Cristopher; Frezzotti, Massimo (2020): Iron K-edge X-ray absorption spectroscopy of dust particles from the Talos Dome ice core (East Antarctica) and Jarosite abundance [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924113

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Abstract:
General information (depth along the core, age, extracted dust) of the samples analyzed through synchrtorn radiation at B18 beamline (Diamond Light Source Synchrotron), including Fe K-edge energy position and jarosite relative contribution. The AICC2012 chronolgy have been used (Veres et al. 2013, Bazin et al. 2013).
Keyword(s):
Antarctica; ice cores; Iron Geochemistry; Jarosite; Mineral dust; mineralogy
Supplement to:
Baccolo, Giovanni; Delmonte, Barbara; Niles, Paul B; Cibin, Giannantonio; Di Stefano, Elena; Hampai, Dariush; Keller, Lindsay; Maggi, Valter; Marcelli, Augusto; Michalski, Joseph; Snead, Cristopher; Frezzotti, Massimo (2021): Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars. Nature Communications, 12(1), https://doi.org/10.1038/s41467-020-20705-z
Related to:
Bazin, Lucie; Landais, Amaëlle; Lemieux-Dudon, Bénédicte; Toyé Mahamadou Kele, H; Veres, Daniel; Parrenin, Frédéric; Martinerie, Patricia; Ritz, Catherine; Capron, Emilie; Lipenkov, Vladimir Ya; Loutre, Marie-France; Raynaud, Dominique; Vinther, Bo Møllesøe; Svensson, Anders M; Rasmussen, Sune Olander; Severi, Mirko; Blunier, Thomas; Leuenberger, Markus Christian; Fischer, Hubertus; Masson-Delmotte, Valerie; Chappellaz, Jérôme A; Wolff, Eric William (2013): An optimized multi-proxy, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120-800 ka. Climate of the Past, 9(4), 1715-1731, https://doi.org/10.5194/cp-9-1715-2013
Veres, Daniel; Bazin, Lucie; Landais, Amaëlle; Toyé Mahamadou Kele, H; Lemieux-Dudon, Bénédicte; Parrenin, Frédéric; Martinerie, Patricia; Blayo, Eric; Blunier, Thomas; Capron, Emilie; Chappellaz, Jérôme A; Rasmussen, Sune Olander; Severi, Mirko; Svensson, Anders M; Vinther, Bo Møllesøe; Wolff, Eric William (2013): The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years. Climate of the Past, 9(4), 1733-1748, https://doi.org/10.5194/cp-9-1733-2013
Project(s):
Talos Dome Ice Core (TALDICE)
Funding:
Seventh Framework Programme (FP7), grant/award no. 331615: Talos Dome Ice Core
Coverage:
Latitude: -72.817000 * Longitude: 159.183000
Date/Time Start: 2005-01-01T00:00:00 * Date/Time End: 2005-01-01T00:00:00
Minimum DEPTH, ice/snow: 269 m * Maximum DEPTH, ice/snow: 1609 m
Event(s):
Talos_Dome (TALDICE) * Latitude: -72.817000 * Longitude: 159.183000 * Date/Time: 2005-01-01T00:00:00 * Elevation: 2315.0 m * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample IDSample IDBaccolo, Giovanni
2 PeriodPeriodBaccolo, Giovanni
3 DEPTH, ice/snowDepth ice/snowmBaccolo, GiovanniGeocode
4 AGEAgeka BPBaccolo, GiovanniGeocode
5 Sample massSamp mµgBaccolo, Giovanniextracted dust
6 Iron K-edge energyFe K-edeVBaccolo, Giovanni
7 Iron K-edge energy errorFe-K ed eeVBaccolo, Giovanni
8 JarositeJrs%Baccolo, Giovannirelative contribution
9 Jarosite, errorJarosite e±Baccolo, Giovanni
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
349 data points

Data

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

1 
Sample ID		2 
Period		3 
Depth ice/snow [m]		4 
Age [ka BP]		5 
Samp m [µg]		6 
Fe K-ed [eV]		7 
Fe-K ed e [eV]		8 
Jrs [%]		9 
Jarosite e [±]
TD-0269holocene2693.201665.37124.8200.130.0
TD-0336holocene3364.334536.87125.3100.080.0
TD-0385holocene3855.257787.47124.9100.160.0
TD-0422holocene4225.989473.77124.4100.480.0
TD-0535holocene5358.423502.37125.1000.100.0
TD-0649deglaciation64911.124501.77125.2700.520.0
TD-0666deglaciation66611.526102.67126.2200.220.0
TD-0670deglaciation67011.620504.87126.0700.220.0
TD-0694deglaciation69412.251603.57125.8100.210.0
TD-0740deglaciation74013.867303.77126.1300.1613.610.1
TD-0777deglaciation77715.317904.27125.4200.140.0
TD-0786deglaciation78615.725809.67126.6500.390.0
TD-0798deglaciation79816.317704.77125.2800.270.0
TD-0825deglaciation82517.871108.67125.8900.050.0
TD-0828MIS282818.072207.37125.2300.130.0
TD-0843MIS284319.1626019.07125.3900.230.0
TD-0857MIS285720.306104.87125.2900.220.0
TD-0879MIS287922.4901010.97125.6400.530.0
TD-0927MIS292727.7090017.77125.8100.060.0
TD-0960MIS296030.843203.97125.7100.220.0
TD-1025MIS3102536.7305017.17125.6900.070.0
TD-1033MIS3103337.349701.27126.6400.350.0
TD-1041MIS3104137.936001.37126.9500.2234.33.2
TD-1063MIS3106339.353301.37126.2000.680.0
TD-1072MIS3107240.013102.67126.0100.280.0
TD-1081MIS3108140.654002.97126.6700.2210.04.0
TD-1096MIS3109641.8302010.47126.7900.2837.24.3
TD-1097MIS3109741.912702.87126.5100.110.0
TD-1112MIS3111243.268703.27126.1100.220.0
TD-1132MIS3113245.002908.47126.5200.2220.49.4
TD-1163MIS3116347.284604.17125.8400.220.0
TD-1178MIS3117848.808902.27126.2800.220.0
TD-1182MIS3118249.297303.97126.7800.5547.42.9
TD-1227MIS3122755.037401.97126.7700.3613.02.1
TD-1265MIS4126560.8657032.57126.4500.220.0
TD-1289MIS4128966.689909.37125.2100.139.34.0
TD-1293MIS5129368.0950013.27126.5900.1323.54.4
TD-1297MIS5129769.696707.87126.9300.3532.74.0
TD-1361MIS5136199.145506.77127.0300.1068.52.4
TD-1385MIS51385115.573006.67126.6500.0635.010.4
TD-1389MIS51389118.083003.47127.7300.1069.64.4
TD-1415MIS51415130.802003.87127.2900.1242.13.7
TD-1437MIS61437152.617003.17127.1300.0857.27.5
TD-1443n.a.14435.37126.3400.210.0
TD-1454n.a.14546.07127.3400.1363.93.3
TD-1491n.a.14912.87127.3800.0865.53.3
TD-1514n.a.15142.37127.0800.1148.63.9
TD-1530n.a.15303.87127.4000.1548.24.5
TD-1536n.a.15362.37127.3900.0849.315.5
TD-1554n.a.15543.97127.1700.1453.34.8
TD-1555n.a.15555.07127.3200.2452.416.5
TD-1576n.a.15763.17127.4600.2165.45.0
TD-1592n.a.15923.37127.4200.0167.54.7
TD-1609n.a.16093.47127.3800.0849.74.3