(Table T1) Magnetic properties of ODP Hole 175-1081C

• Main Authors: Frost, Gina Marie, Yamazaki, Toshitsugu
• Format: Dataset
• Language: English
• Published: PANGAEA 2001
• Subjects: 175-1081C; ARM; Intensity after demagnetization; Benguela Current; South Atlantic Ocean; DEPTH; sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; IRM; Intensity; per unit volume; Joides Resolution; Kappabridge; Leg175; Magnetic susceptibility; volume; NRM; Ocean Drilling Program; ODP; Parameter; Sample code/label; Saturation isothermal remanent magnetisation
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.787570; https://doi.org/10.1594/PANGAEA.787570

Magnetic properties are reported for samples from sediment cores recovered at Site 1081 on the Walvis Ridge (~20°S) during Leg 175 of the Ocean Drilling Program. Rock magnetic data indicate that the remanence is carried by low-coercivity minerals. Paramagnetic and diamagnetic minerals dominate the susceptibility. Comparison of measurements made aboard ship with those made on shore after the cruise indicate a marked loss of magnetization, probably due to dissolution of some magnetic minerals after core recovery similar to that which has occurred at other Leg 175 sites.