Physical properties of sediment cores TG-01, Ona Basin, southwestern Scotia Sea (Antarctica)

• Main Authors: López-Quirós, Adrián, Lobo, Francisco J, Duffy, Meghan, Leventer, Amy, Evangelinos, Dimitris, Escutia, Carlota, Bohoyo, Fernando
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Antarctica; Core section number; Deglaciation; Density; wet bulk; DEPTH; sediment/rock; Diatom assemblage; GC; Gravity corer; Hespérides; Late Quaternary; LGM; Magnetic susceptibility; mass; Multi-Sensor Core Logger (MSCL); GEOTEK; Resistivity; electrical; Sample thickness; SCAN2013; SCAN 2013; Scotia Sea; Seismic stratigraphy; TG-01; Velocity; compressional wave; Antarc*; Antarctic; Antarctic Peninsula
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.931796; https://doi.org/10.1594/PANGAEA.931796

During expedition SCAN 2013, gravity core TG-01 was collected in the Ona High slope, central Ona Basin, NE prolongation of the Antarctic Peninsula. The core is 400 cm long and was collected from 2160 m water depth at 60º22'23.9314''S, 53º02'15.2501''W. Non-destructive analyses were performed on the archive halves. Physical properties (magnetic susceptibility, gamma-ray density, electrical resistivity and P-wave velocity) were determined at 1-cm resolution on split core surfaces of the archive halves using a GEOTEK Multi-Sensor Core Logger (MSCL) 81 at the Spanish Geological Survey (IGME, Spain).