Concentrations of trace elements, 10Be, and 26Al in marine opal from sediments of ODP Hole 177-1093

• Main Authors: Lal, D, Charles, Christopher D, Vacher, L, Goswami, J N, Jull, A J Timothy, McHargue, L, Finkel, R C
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2006
• Subjects: 177-1093; COMPCORE; Composite Core; Joides Resolution; Leg177; Ocean Drilling Program; ODP; South Atlantic Ocean; Antarctic; The Antarctic; Patagonia; Antarc*
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.710927; https://doi.org/10.1594/PANGAEA.710927

Here, we provide evidence suggesting that marine (diatom) opal contains not only a high fidelity record of dissolved oceanic concentrations of cosmic ray-produced radionuclides, 10Be and 26Al, but also a record of temporal variations in a large number of trace elements such as Ti, Fe, Zn and Mn. Thi...