Beryllium concentrations and ratios (10Be/9Be) of sediment cores PS67/197-1, PS75/054-1, and PS97/085-3

• Main Authors: Loftfield, Julia, Nowaczyk, Norbert R, Lembke-Jene, Lester, Frederichs, Thomas, Lachner, Johannes, Lamy, Frank, Rugel, Georg, Stübner, Konstanze, Adolphi, Florian
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA
• Subjects: 10Be; 9Be; Age model; Authigenic Beryllium; Beryllium; Drake Passage; Laschamps Excursion; Mono Lake Excursion; paleomagnetism; Scotia Sea; South Pacific; Pacific
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.980486

We obtained high resolution records of authigenic 10Be/9Be ratios in order to study the different impacts on 10Be deposition in marine sediments compared to ice cores. As changes in the atmospheric production of cosmogenic 10Be leave a global fingerprint in 10Be deposition fluxes this represents a p...