Citation:

PANGAEA.927866

Name: Grain-size composition and water content of sediment core JR298-PC728
Published: 2021-02-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Antarctic Peninsula; bioturbation; bottom current; carbon burn-down; contourites; Ice-rafted debris; manganese enrichment; non-steady-state diagenesis; sediment drifts

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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

Project(s):

Depositional patterns and records in sediment drifts off the Antarctic Peninsula and West Antarctica (Sed_AntPen_WestAnt)

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: -67.668300 * Longitude: -74.642300

Date/Time Start: 2015-02-14T00:00:00 * Date/Time End: 2015-02-14T00:00:00

Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 12.150 m

Event(s):

JR298-PC728 (PC728 CORE_NO 728) * Latitude: -67.668300 * Longitude: -74.642300 * Date/Time: 2015-02-14T00:00:00 * Elevation: -2454.0 m * Recovery: 12.17 m * Location: W'Antarctic Peninsula rise, Crest of Drift 6 (IODP 732-FULL2 site PEN-3B) * Campaign: (JR298) * Basis: * Method/Device: Piston corer (PC) * Comment: 9 sections (0-136.5 cmbsf, 136.5-286.5 cmbsf, 286.5-436.5 cmbsf, 436.5-587 cmbsf, 587-737.5 cmbsf, 737.5-766 cmbsf, 766-916.5 cmbsf, 916.5-1066.5 cmbsf, 1066.5-1217 cmbsf); 1 core-top sample (disturbed; ca. 3 cm thick, stored in end cap in bag); 1 core catcher sample; 1 core cutter sample

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Hillenbrand, Claus-Dieter		Geocode
2	Water content, wet mass	Water wm	%	Hillenbrand, Claus-Dieter	Salt-corrected	wt. %
3	Calcium carbonate	CaCO3	%	Hillenbrand, Claus-Dieter		wt. %
4	Carbon, organic, total	TOC	%	Hillenbrand, Claus-Dieter		wt. %
5	Size fraction > 2 mm, gravel	>2 mm	%	Hillenbrand, Claus-Dieter		wt. %
6	Size fraction 2.000-0.063 mm, sand	2000-63 µm	%	Hillenbrand, Claus-Dieter		wt. %
7	Size fraction < 0.063 mm, mud, silt+clay	<63 µm	%	Hillenbrand, Claus-Dieter		wt. %
8	Neogloboquadrina pachyderma sinistral, δ18O	N. pachyderma s δ18O	‰ PDB	Hillenbrand, Claus-Dieter
9	Neogloboquadrina pachyderma sinistral, δ13C	N. pachyderma s δ13C	‰ PDB	Hillenbrand, Claus-Dieter

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

456 data points

Data

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

1 Depth sed [m]	2 Water wm [%]	3 CaCO3 [%]	4 TOC [%]	5 >2 mm [%]	6 2000-63 µm [%]	7 <63 µm [%]	8 N. pachyderma s δ18O [‰ PDB]	9 N. pachyderma s δ13C [‰ PDB]
0.015	43.2	0.1	0.25	3.5	9.8	86.7	3.34	1.03
0.100	36.9	0.0	0.16	8.3	3.7	88.0
0.200	40.6	0.0	0.11	0.0	1.4	98.6
0.300	41.6	0.0	0.12	0.0	2.7	97.3
0.400	38.6	0.0	0.12	0.0	0.6	99.4
0.500	44.6	0.0	0.13	0.0	0.4	99.6
0.600	40.9	0.0	0.19	0.0	0.4	99.6
0.750	34.1	0.0	0.20	0.0	0.8	99.2	3.42	0.55
0.900	34.6	0.5	0.23	0.2	1.6	98.1	3.41	-0.15
1.050	29.3	0.7	0.17	0.5	5.0	94.5	3.79	0.78
1.200	29.2	0.6	0.16	0.4	6.8	92.8	3.66	1.06
1.350	20.3	0.8	0.13	0.0	36.9	63.1
1.600	37.7	0.5	0.24	0.0	0.3	99.7	4.82	0.41
1.850	38.4	0.5	0.22	0.0	0.1	99.9	4.76	0.57
2.100	34.8	0.4	0.27	0.0	0.2	99.8	4.90	0.53
2.350	34.6	0.7	0.26	0.0	0.7	99.3	4.74	0.54
2.600	34.6	0.4	0.23	0.0	0.2	99.8	4.63	0.36
2.850	39.3	0.2	0.25	0.0	0.1	99.9	4.76	0.48
2.950	38.2	0.3	0.24	0.0	0.1	99.9	4.80	0.56
3.050	30.5	0.6	0.18	2.4	1.5	96.1	4.69	0.47
3.150	38.0	0.3	0.27	0.0	0.2	99.8	4.94	0.76
3.400	39.4	0.2	0.27	0.0	0.0	100.0	4.81	0.51
3.550	39.9	0.4	0.25	0.0	0.1	99.9	4.93	0.47
3.750	26.0	0.4	0.21	0.0	9.9	90.1
3.950	36.0	0.1	0.19	0.0	0.0	100.0
4.100	34.1	0.5	0.22	0.0	0.2	99.8	4.91	0.30
4.300	34.4	0.7	0.20	0.0	0.1	99.9	4.80	0.36
4.500	32.3	0.4	0.20	0.0	0.0	100.0	4.94	0.32
4.750	30.2	0.6	0.19	0.0	0.0	100.0	4.88	0.48
5.000	34.0	0.4	0.24	0.0	0.1	99.9	4.68	0.25
5.250	35.4	0.4	0.23	0.0	0.0	100.0
5.500	34.6	0.4	0.21	0.0	0.1	99.9	5.01	0.04
5.700	26.4	0.7	0.19	0.0	15.3	84.7
5.850	34.5	0.4	0.22	0.0	0.1	99.9	5.00	0.13
6.100	32.5	0.5	0.24	0.1	0.3	99.6
6.350	29.0	0.8	0.24	0.0	0.3	99.7	4.83	0.23
6.600	29.2	0.4	0.27	0.1	1.2	98.7	4.81	0.37
6.750	23.3	0.8	0.16	0.0	6.7	93.3
7.000	30.7	0.9	0.20	0.0	0.5	99.5	4.81	0.21
7.250	28.3	1.0	0.21	0.0	0.3	99.7	4.58	0.03
7.450	30.1	1.0	0.18	0.0	0.2	99.8	4.76	0.18
7.550	30.5	1.3	0.20	0.0	0.4	99.6
7.650	30.7	1.1	0.19	0.4	0.8	98.8	4.73	0.16
7.900	33.1	0.9	0.15	0.0	0.1	99.9	4.87	0.17
8.150	30.9	0.9	0.14	0.0	0.2	99.8	4.87	0.38
8.400	30.0	1.0	0.21	0.0	0.1	99.9	5.02	0.32
8.600	25.7	1.3	0.12	0.3	3.2	96.5	4.16	0.33
8.800	31.2	0.8	0.17	0.0	0.2	99.8
9.050	30.8	1.0	0.18	0.0	0.5	99.5
9.300	31.9	0.8	0.16	0.1	0.6	99.3	5.00	0.27
9.550	24.1	1.0	0.14	0.0	0.0	100.0	4.93	0.28
9.800	31.1	1.0	0.14	0.0	0.1	99.9	4.93	0.07
10.050	28.8	0.9	0.17	0.0	0.0	100.0	4.87	0.03
10.300	31.1	0.8	0.12	0.0	0.1	99.9	4.77	0.08
10.550	32.3	0.7	0.16	0.0	0.0	100.0
10.700	28.2	1.0	0.12	0.0	0.1	99.9
10.950	32.2	0.7	0.15	0.0	0.0	100.0	4.94	0.12
11.200	31.3	0.8	0.16	0.0	0.0	100.0
11.450	28.8	0.7	0.16	0.0	0.1	99.9	4.79	0.27
11.700	32.0	0.5	0.19	0.0	0.0	100.0	4.94	0.24
11.900	26.1	1.0	0.16	1.8	4.3	93.8	4.91	0.14
12.150	29.5	0.7	0.13	0.0	0.1	99.9