Work Description

Dataset title:Physical properties and magnetic susceptibility for SPR0901-03KC

Dataset contact: Ingrid L. Hendy

Data citation: Hendy, I.L., Wang, Y. (2019). Physical properties and magnetic susceptibility for SPR0901-03KC [Data set]. University of Michigan Deep Blue Data Repository. https://doi.org/10.7302/f0vy-bs20

Latitude: 34.2832°N
Longitude: 120.0401°W
Water depth: 586 m
Core retrieval Date:2009.1
Core type: Kasten core
Research Vessel: R/V Sproul

Overview: This dataset includes core physical properties (e.g., bulk density, porosity, P-wave velocity) and magnetic susceptibility data for SPR0901-03KC measured on the multisensor track (MST).

Methods: SPR0901-03KC contains 2 cores, and each core has 2 sections. MST and magnetic susceptibility measurements were made every 0.5 cm on each core section in 2010 at the LacCore Facility with Geotek MSCL (multisensor core logger), University of Minnesota.

Files contained:
This folder contains two spreadsheets:
1. 'SPR0901-03KC_MST.csv': MST data;
2. 'SPR0901-03KC_magsus.csv': magnetic susceptibility data.

Variables:

For MST data:

SB DEPTH (m): Total logging depth;
SECT NUM: Core and section numbers
SECT DEPTH (cm): Sample depth in the section;
CT (cm): Core thickness;
PWAmp: P-wave amplitude;
PWVel (m/s): P-wave velocity;
Den1 (gm/cc): Gamma density;
Imp (x10^3 kg m-2 s-1): Acoustic impedance;
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 and section names;
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;