Citation:

PANGAEA.980093 (DOI registration in progress)

Name: Rock and paleomagneitc measurements of PS67/197-1
Published: 2025-04-11
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Inclination; Magnetic susceptibility; Marine sediment; Natural remanent magnetization (NRM); Paleomagnetics; Relative paleointensity (RPI); Scotia Sea; Southern Ocean

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Published: 2025-04-11

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Abstract:

The core was taken in 2005 during Polarstern cruise ANT-XXII/4 in the central Scotia Sea. Magnetic susceptibility, further paleomagnetic information and other proxies were measured on this and other cores in order to establish a detailed sediment stratigraphy of the Scotia Sea for the past 300 ka. A description of the methods is given in Xiao et al. (2016).

Keyword(s):

Inclination; Magnetic susceptibility; Marine sediment; Natural remanent magnetization (NRM); Paleomagnetics; Relative paleointensity (RPI); Scotia Sea; Southern Ocean

Related to:

Xiao, Wenshen; Frederichs, Thomas; Gersonde, Rainer; Kuhn, Gerhard; Esper, Oliver; Zhang, Xu (2016): Constraining the dating of late Quaternary marine sediment records from the Scotia Sea (Southern Ocean). Quaternary Geochronology, 31, 97-118, https://doi.org/10.1016/j.quageo.2015.11.003

Project(s):

Holocene climate variability at high-southern latitudes: an integrated perspective (HOLOCLIP)

Funding:

German Research Foundation (DFG), grant/award no. KU683/9

Coverage:

Latitude: -55.137300 * Longitude: -44.104700

Date/Time Start: 2005-04-23T18:25:00 * Date/Time End: 2005-04-23T18:25:00

Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 23.33 m

Event(s):

PS67/197-1 * Latitude: -55.137300 * Longitude: -44.104700 * Date/Time: 2005-04-23T18:25:00 * Elevation: -3837.0 m * Recovery: 23.37 m * Location: Scotia Sea * Campaign: (PS67) * Basis: * Method/Device: Piston corer (PC) * Comment: 25 core sections: 0-0.36, 0.36-1.32, 1.32-2.32, 2.32-3.32, 3.32-4.32, 4.32-5.32, 5.32-6.32, 6.32-7.32, 7.32-8.32, 8.32-9.32, 9.32-10.32, 10.32-11.32, 11.32-12.32, 12.32-13.32, 13.32-14.32, 14.32-15.32, 15.32-16.32, 16.32-17.32, 17.32-18.32, 18.32-19.32, 19.32-20.32, 20.32-21.32, 21.32-22.32, 22.32-23.32, 23.32-23.37 m

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Frederichs, Thomas		Geocode
2	Inclination	Incl	deg	Frederichs, Thomas	Cryogenic magnetometer, 2G Enterprises, 755HR
3	Magnetic susceptibility, volume	kappa	10^-6 SI	Frederichs, Thomas	Kappabridge, Geofyzika Brno, KLY-2
4	Natural remanent magnetization	NRM	mA/m	Frederichs, Thomas	Cryogenic magnetometer, 2G Enterprises, 755HR
5	NRM, median destructive field of natural remanent magnetization, alternating field	MDF (NRM)	mT	Frederichs, Thomas	Cryogenic magnetometer, 2G Enterprises, 755HR
6	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/ARM (25 - 50 mT)
7	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/ARM (25 - 50 mT), standardized
8	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/ARM (25 - 50 mT), standardized and grain size corrected
9	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/IRM (25 - 50 mT)
10	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/IRM (25 - 50 mT), standardized
11	Relative paleointensity proxy	RPI		Frederichs, Thomas	Slope NRM/IRM (25 , 50 mT), standardized and grain size corrected

License:

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

Size:

4669 data points

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