Citation:

PANGAEA.927866

Name: Grain-size composition and water content of sediment core JR298-GBC735
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

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

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

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: -65.938200 * Longitude: -72.517300

Date/Time Start: 2015-02-25T00:00:00 * Date/Time End: 2015-02-25T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.300 m

Event(s):

JR298-GBC735 (GBC735 CORE_NO 735) * Latitude: -65.938200 * Longitude: -72.517300 * Date/Time: 2015-02-25T00:00:00 * Elevation: -2998.0 m * Recovery: 0.315-0.345 m * Location: W'Antarctic Peninsula rise, Crest of Drift 5 * Campaign: (JR298) * Basis: * Method/Device: Giant box corer (GKG) * Comment: 2 surface sediment samples (1 frozen); 6 subcores (A: 0-32 cmbsf, cut into 1 cm slices and frozen; B: 0-32 cmbsf, cut into 1 cm slices and frozen; C: 0-34 cmbsf, cut into 1 cm slices and frozen; D: 0-34.5 cmbsf; E: 0-34 cmbsf; F: 0-31.5 cmbsf, frozen)

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	Sortable-silt mean	SS	µm	Hillenbrand, Claus-Dieter
9	Neogloboquadrina pachyderma sinistral, δ18O	N. pachyderma s δ18O	‰ PDB	Hillenbrand, Claus-Dieter
10	Neogloboquadrina pachyderma sinistral, δ13C	N. pachyderma s δ13C	‰ PDB	Hillenbrand, Claus-Dieter

License:

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

Size:

39 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 SS [µm]	9 N. pachyderma s δ18O [‰ PDB]	10 N. pachyderma s δ13C [‰ PDB]
0.000	28.8	0.6	0.29	56.3	10.3	33.5	26.7	3.05	0.90
0.010	46.8
0.070	46.2	0.0	0.19	0.6	7.7	91.7	23.8
0.150	40.5	0.0	0.10	0.7	5.3	94.1	22.6
0.200	17.5	0.0	0.08	0.0	1.7	98.3	21.3
0.250	41.2	0.0	0.10	0.0	1.3	98.7	19.5
0.300	41.3