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Hillenbrand, Claus-Dieter; Crowhurst, Simon J; Williams, Mathew; Hodell, David A; McCave, I Nick; Ehrmann, Werner; Xuan, Chuang; Piotrowski, Alexander M; Hernandéz-Molina, Francisco Javier; Graham, Alastair G C; Grobe, Hannes; Williams, Timothy J; Horrocks, J R; Allen, Claire Susannah; Larter, Robert D (2021): Discrete element analysis of sediment core JR298-PC727. PANGAEA, https://doi.org/10.1594/PANGAEA.928467, In: Hillenbrand, C-D et al. (2021): Multi-proxy data from the West Antarctic continental Rise. PANGAEA, https://doi.org/10.1594/PANGAEA.927866

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Keyword(s):
Antarctic Peninsula; bioturbation; bottom current; carbon burn-down; contourites; Ice-rafted debris; manganese enrichment; non-steady-state diagenesis; sediment drifts
Related to:
Hillenbrand, Claus-Dieter; Crowhurst, Simon J; Williams, Mathew; Hodell, David A; McCave, I Nick; Ehrmann, Werner; Xuan, Chuang; Piotrowski, Alexander M; Hernandéz-Molina, Francisco Javier; Graham, Alastair G C; Grobe, Hannes; Williams, Timothy J; Horrocks, J R; Allen, Claire Susannah; Larter, Robert D (2021): New insights from multi-proxy data from the West Antarctic continental rise: Implications for dating and interpreting Late Quaternary palaeoenvironmental records. Quaternary Science Reviews, 257, 106842, https://doi.org/10.1016/j.quascirev.2021.106842
Funding:
British Antarctic Survey, Cambridge (BAS), grant/award no. NE/J006548/1: Depositional patterns and records in sediment drifts off the Antarctic Peninsula and West Antarctica
Coverage:
Latitude: -67.864300 * Longitude: -76.179300
Date/Time Start: 2015-02-13T00:00:00 * Date/Time End: 2015-02-13T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 7.485 m
Event(s):
JR298-PC727 (PC727 CORE_NO 727) * Latitude: -67.864300 * Longitude: -76.179300 * Date/Time: 2015-02-13T00:00:00 * Elevation: -2681.0 m * Recovery: 9.9 m * Location: W'Antarctic Peninsula rise, Near crest of Drift 7 (IODP 732-FULL2 site PEN-4B) * Campaign: JR20150130 (JR298) * Basis: James Clark Ross * Method/Device: Piston corer (PC) * Comment: 7 sections (0-90 cmbsf, 90-240 cmbsf, 240-390 cmbsf, 390-540 cmbsf, 540-690 cmbsf, 690-840 cmbsf, 840-990 cmbsf); 1 core catcher sample
Size:
312 data points

Data

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


Depth sed [m]

SiO2 [%]

Al2O3 [%]

Fe2O3 [%]

MgO [%]

CaO [%]

Na2O [%]

K2O [%]

TiO2 [%]
10 
MnO [%]
11 
P2O5 [%]
12 
Ba [mg/kg]
13 
Br [mg/kg]
14 
Zr [mg/kg]
0.02560.1615.226.793.153.564.112.540.840.210.17147175158
0.07060.3715.337.053.262.534.092.700.860.220.17155176163
0.34558.3517.797.583.262.223.673.590.880.190.1974254159
0.46057.8617.557.543.262.223.593.560.860.270.1976754155
0.56559.2417.097.032.992.323.723.300.870.180.1983852167
1.05057.1017.737.763.472.503.593.580.870.110.1971453155
2.08057.7716.576.532.612.203.362.970.790.100.1969349169
2.42559.2817.266.992.962.493.623.100.810.110.1964754159
2.59559.6917.086.922.922.343.783.200.810.110.1965961161
2.94058.8016.837.473.452.823.922.870.820.120.2058257142
3.22559.2717.086.782.702.563.413.180.850.110.2071442168
3.69558.6516.457.323.372.923.822.810.790.120.1954554144
4.01058.7016.427.573.683.094.142.590.810.130.1949261129
4.13557.2716.347.673.803.244.012.570.810.130.1948661125
5.00558.7817.157.423.453.183.922.870.790.130.2055954144
5.72054.7613.996.773.086.063.942.210.740.230.16140590134
5.82055.0013.656.092.767.244.072.240.690.220.15166779137
6.05561.7315.207.972.561.905.093.420.800.300.1575059433
6.08059.5614.727.632.301.895.153.420.770.610.1571855479
6.21558.8016.677.333.342.583.952.760.800.160.1961561146
6.66558.4417.067.603.582.833.952.770.800.190.2049456137
6.97058.9317.557.863.682.754.012.920.810.250.2056157139
7.14059.6516.897.213.192.543.732.890.830.130.1963549158
7.48561.0716.366.562.872.663.572.920.760.110.1865947157