Citation:

PANGAEA.817078

Name: (Table 1) Magnetic properties of specimens from DSDP Hole 68-503A
Published: 1982
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Measurements were made of the magnetic properties of 13 sediment samples from cores spanning the entire depth of Hole 503A. The principal aim was to make a preliminary assessment of the magnetic fabric of material obtained from hydraulic piston coring (HPC) which, though considerably bioturbated, might retain substantial traces of any depositional alignment of magnetic grains.

Earlier measurements on Deep Sea Drilling Project cores (Rees, 1971; Rees and Frederick, 1974; Hailwood and Sayre, 1979) suggested that the improved HPC sampling technique should, other things being equal, provide good magnetic fabric information. The Hole 503A sediments were known from shipboard measurements to possess comparatively strong stable remanence and therefore seemed likely subjects for this assessment.

Related to:

Hailwood, Ernie A; Rees, A I (1982): Magnetic properties of sediments from Hole 503A. In: Prell, WL; Gardner, JV; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 68, 441-442, https://doi.org/10.2973/dsdp.proc.68.118.1982

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: 4.067300 * Longitude: -95.636800

Date/Time Start: 1979-09-06T00:00:00 * Date/Time End: 1979-09-06T00:00:00

Minimum Elevation: -3672.0 m * Maximum Elevation: -3672.0 m

Event(s):

68-503A * Latitude: 4.067300 * Longitude: -95.636800 * Date/Time: 1979-09-06T00:00:00 * Elevation: -3672.0 m * Penetration: 235 m * Recovery: 138.2 m * Location: North Pacific/FLANK * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 54 cores; 235 m cored; 0 m drilled; 58.8 % recovery

Comment:

All magnitudes are quoted in emu.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Hailwood, Ernie A	DSDP/ODP/IODP sample designation
2	NRM, Intensity	Inten (NRM)	10^-6 emu	Hailwood, Ernie A	Magnetometer (MAG)	J0
3	NRM, Intensity after demagnetization	Inten (AF)	10^-6 emu	Hailwood, Ernie A	Magnetometer (MAG)	J200
4	Susceptibility	Suscept	sensor values	Hailwood, Ernie A	Magnetometer (MAG)	K x 10**-6 emu
5	Koenigsberger ratio	Q-ratio	Oe	Hailwood, Ernie A	Magnetometer (MAG)	Q0=J0/0.3K
6	Susceptibility	Suscept	sensor values	Hailwood, Ernie A	Magnetometer (MAG)	Anisotropy; h=(Kmax-Kmin)/K
7	Parameter	Parameter	arbitrary units	Hailwood, Ernie A	Magnetometer (MAG)	q=(Kmax-Kint)/((Kmax+Kint)/2-Kmin)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

91 data points

Data

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

1 Sample label (DSDP/ODP/IODP sample designation)	2 Inten (NRM) [10^-6 emu] (J0, Magnetometer)	3 Inten (AF) [10^-6 emu] (J200, Magnetometer)	4 Suscept [sensor values] (K x 10**-6 emu, Magnetometer)	5 Q-ratio [Oe] (Q0=J0/0.3K, Magnetometer)	6 Suscept [sensor values] (Anisotropy; h=(Kmax-Kmin)/K, ...)	7 Parameter [arbitrary units] (q=(Kmax-Kint)/((Kmax+Kint)/2-...)
68-503A-5-2,16	9.85	4.27	20	1.7	0.16	1.3
68-503A-5-2,116	6.01	3.76	13	1.6	0.16	1.1
68-503A-11-2,46	6.06	4.98	13	1.6	0.40	0.6
68-503A-11-2,129	6.53	4.92	11	2.0	0.45	0.5
68-503A-15-2,41	80.14	63.74	71	3.7	17.00	0.3
68-503A-15-2,116	3.76	1.10	13	1.0	0.42	0.9
68-503A-19-2,82	7.67	3.85	13	2.0	0.16	0.7
68-503A-24-2,13	2.92	2.22	10	1.0	0.53	1.6
68-503A-29-2,26	3.17	3.40	11	1.0	0.77	0.5
68-503A-29-2,76	4.71	3.32	8	2.1	0.38	1.2
68-503A-34-2,117	0.28	0.24	1	1.3	1.87	1.3
68-503A-42-2,116	3.04	1.52	7	1.5	0.45	0.7
68-503A-48-2,131	0.04	0.01	10	0.0	0.44	1.4