Citation:

PANGAEA.938936

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Abstract:

This dataset lists the results of stable oxygen isotope measurements (in ‰ VPDB) , and trace element analysis (Mg/Ca ratios in mmol mol-1) from International Ocean Discovery Program (IODP) Site U1406 off Newfoundland (~40°N, 51°W; 3814 m water depth, Expedition 342, NW Atlantic Ocean) for a ~4-m-long interval of the splice record.Stable isotopes were analyzed using a ThermoFinnigan MAT253Plus gas source mass spectrometer equipped with a Thermo Fisher Scientific KIEL IV carbonate device. Values are reported relative to the VPDB through the analysis of an in-house standard (Solnhofen limestone) calibrated to IAEA-603. Mg/Ca ratios were analyzed using a Agilent Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) 720. Mg/Ca data was normalised relative to the ECRM752-1 standard.

Related to:

Brzelinski, Swaantje (in prep.): Dynamics of the Late Oligocene Antarctic Ice Sheet. PhD thesis, University of Heidelberg, Germany

van Peer, Tim E; Liebrand, Diederik; Xuan, Chuang; Lippert, Peter C; Agnini, Claudia; Blum, Nevin; Blum, Peter; Bohaty, Steven M; Bown, Paul R; Greenop, Rosanna; Kordesch, Wendy E C; Leonhardt, Dominik; Friedrich, Oliver; Wilson, Paul A (2017): Data report: revised composite depth scale and splice for IODP Site U1406. In: Proceedings of the IODP, Integrated Ocean Drilling Program, https://doi.org/10.2204/iodp.proc.342.202.2017

Coverage:

Median Latitude: 40.349906 * Median Longitude: -51.649753 * South-bound Latitude: 40.349820 * West-bound Longitude: -51.649755 * North-bound Latitude: 40.349992 * East-bound Longitude: -51.649752

Minimum DEPTH, sediment/rock: 141.290 m * Maximum DEPTH, sediment/rock: 145.701 m

Event(s):

342-U1406B * Latitude: 40.349992 * Longitude: -51.649752 * Elevation: -3813.7 m * Recovery: 241.34 m * Campaign: (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 253.6 m cored; 95 % recovered; m drilled; 253.6 m penetrated

342-U1406C * Latitude: 40.349820 * Longitude: -51.649755 * Elevation: -3813.0 m * Recovery: 223.02 m * Campaign: (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 27 cores; 236.4 m cored; 94 % recovered; 5 m drilled; 241.4 m penetrated

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Brzelinski, Swaantje
2	Sample code/label	Sample label		Brzelinski, Swaantje	DSDP/ODP/IODP sample designation
3	DEPTH, sediment/rock	Depth sed	m	Brzelinski, Swaantje		Geocode – Depth [m CCSF]
4	Cruise/expedition	Expedition		Brzelinski, Swaantje
5	Site	Site		Brzelinski, Swaantje
6	Hole	H		Brzelinski, Swaantje
7	Core	Core		Brzelinski, Swaantje
8	Section	Sect		Brzelinski, Swaantje
9	Depth, top/min	Depth top	m	Brzelinski, Swaantje
10	Depth, bottom/max	Depth bot	m	Brzelinski, Swaantje
11	Cibicidoides mundulus, δ18O	C. mundulus δ18O	‰ PDB	Brzelinski, Swaantje	Mass spectrometer MAT253	versus VPDB
12	Oridorsalis umbonatus, δ18O	O. umbonatus δ18O	‰ PDB	Brzelinski, Swaantje	Mass spectrometer MAT253	versus VPDB
13	Foraminifera, benthic δ18O	Foram benth δ18O	‰ PDB	Brzelinski, Swaantje	Mass spectrometer MAT253	composite record
14	Oridorsalis umbonatus, Magnesium/Calcium ratio	O. umbonatus Mg/Ca	mmol/mol	Brzelinski, Swaantje	ICP-OES

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

2444 data points

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