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Table of Contents

Layout of the Paleomagnetism Lab on the Core Deck. Top of the image is towards the front of the ship.

This image is just a place holder. It needs to be updated or replaced completely.


Moisture and Density (MAD)

Natural Gamma Radiation Logger (NGRL)

P-Wave Velocity Bayonet/Caliper Gantry (PWAVE_B/PWAVE_C)

Section Half Imaging Logger (SHIL)

Section Half Multisensor Logger (SHMSL)

Shear Strength Gantry with Automated Vane Shear (AVS)

Special-Task Multisensor Logger “Fast Track” (STMSL)

  • See WRMSL guides

TeKa TK-04 Thermal Conductivity Meter

Multisensor Loggers (WRMSL and STMSL)

The Whole-Round Multisensor Logger (WRMSL) and Special-Track Multisensor Logger (STMSL) are similar track systems for measuring the magnetic susceptibility, density, and P-wave velocity of whole-round core sections. WRMSL and STMSL used identical software and hardware from Expedition XXX up to Expedition 379. During Expedition 379 (January 2019), the P-wave velocity logger (PWL) was removed from WRMSL and replaced with an interchangeable X-ray system. STMSL is now the primary multisensor logger and WRMSL can be used either as an X-ray system or for additional measurement of magnetic susceptibility and density on expeditions that need those data for rapid stratigraphic correlation between drill holes.


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