Geochemistry for sediment core MD02-2496

• Main Authors: Chang, Alice S, Pedersen, Thomas F, Hendy, Ingrid L
• Format: Dataset
• Language: English
• Published: PANGAEA 2014
• Subjects: AGE; Aluminium; Barium; Barium/Aluminium ratio; British Columbia Margin; Cadmium; Cadmium/Aluminium ratio; Calcium carbonate; Carbon; organic; fraction; marine matter; terrestrial matter; total; Carbon in carbonate; Chlorinity; Depth; corrected; sediment/rock; Giant piston corer; GPC; IMAGES; IMAGES VIII - MONA; International Marine Global Change Study; interpolated; Iron; Iron/Aluminium ratio; Manganese; Manganese/Aluminium ratio; Marion Dufresne (1995); MD022496; MD02-2496; MD126; Molybdenum; Molybdenum/Aluminium ratio; Nitrogen; Opal; biogenic silica; Rhenium; Rhenium/Aluminium ratio; Greenland; Pacific; Greenland ice core; ice core; Ice Sheet; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.833298; https://doi.org/10.1594/PANGAEA.833298

Variations in chalcophile and redox-sensitive trace elements are examined at high-resolution intervals from a ~50 kyr long sediment core (MD02-2496) from the Vancouver Island margin. Enrichments of Ag, Cd, Re, U, and Mo above lithogenous levels, signifying sedimentary suboxia and anoxia, occurred du...