Work Description

Dataset title: Physical properties and magnetic susceptibility for SPR0901-04BC

Dataset contact: Ingrid L. Hendy

Data citation: Hendy, I.L., Wang, Y. (2019). Physical properties and magnetic susceptibility for SPR0901-04BC [Data set]. University of Michigan Deep Blue Data Repository. https://doi.org/10.7302/1tmt-nx27

Latitude: 34.2816°N
Longitude: 120.0415°W
Water depth: 588 m
Core retrieval Date:2009.1
Core type: Box core
Research Vessel: R/V Sproul
Sections: 1

Overview: This dataset includes core physical properties (e.g., bulk density, porosity, P-wave velocity) and magnetic susceptibility data for SPR0901-04BC measured on the multisensor track (MST).

Methods: SPR0901-04BC only has one section. MST and magnetic susceptibility measurements were made every 0.5 cm on the Geotek MSCL (multisensor core logger) at the LacCore Facility, University of Minnesota in 2010.

Files contained:
This folder contains two spreadsheets:
1. 'SPR0901-04BC_MST.csv': MST data;
2. 'SPR0901-04BC_magsus.csv': magnetic susceptibility data.

Variables:

For MST data:

SB DEPTH (m): Total logging depth;
SECT NUM: Core name;
SECT DEPTH (cm): Sample depth in the section;
Den1 (gm/cc): Gamma density;
FP: Fractional porosity;
RES (Ohm m): Electrical resistivity;
Temp (°C): Logging temperature;
LacCore ID: Core ID in the LacCore Repository;

For magnetic susceptibility data:

Core depth (m): Total logging depth;
Section: Core name;
Section Depth (cm): Sample depth in the section;
Laser Profiler (mm): Laser profiler signal to verify core dimensions;
Magnetic susceptibility (SI*10^-6): Volume specific magnetic susceptibility;
LacCore ID: Core ID in the LacCore Repository;