Age model of sediment core GeoTü SL167

• Main Authors: Burdanowitz, Nicole, Schmiedl, Gerhard, Gaye, Birgit, Munz, Philipp, Schulz, Hartmut
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Age; 14C AMS; 14C calibrated; BACON v. 2.5.6 (Blaauw and Christen; 2011); dated; dated standard deviation; Age model; Arabian Sea; Calendar age; maximum/old; minimum/young; CLICCS; Cluster of Excellence: Climate; Climatic Change; and Society; Denitrification; DEPTH; sediment/rock; bottom/maximum; top/minimum; Gravity corer (Kiel type); M74/1b; M74/1b_960-1; Meteor (1986); n-alkanes; Oman Margin; OMZ; Quaternary; SL; SL 167; Planktonic foraminifera
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.964227; https://doi.org/10.1594/PANGAEA.964227

The age model of sediment core GeoTü SL167 is based on 14C AMS measurements of planktonic foraminifera and is calibrated with the BACON v. 2.5.6 software for R (Blaauw & Christen, 2011) and a marine reservoir age of ΔR = 93 ± 61 years. The ΔR is based on the weighted mean of two regional marine reservoir corrections (Muscat) by Southon et al. (2002) using the marine calibration database (Reimer and Reimer, 2001, http://calib.org/marine/). Gravity core GeoTü SL167, was retrieved at station no. 960 during R.V. METEOR cruise M74/1b in 2007 (Bohrmann et al., 2010) from the northwestern Arabian Sea off Oman, at 22°37.2'N, 59°41.5'E, 774 m water depth, core recovery 7.39 m. The sediment core was retrieved for the reconstruction of circulation and productivity changes in the eastern Mediterranean Sea during the late Quaternary with particular focus on changes in the Indian monsoon system.