PANGAEA_954763 Age determination of sediment core LV76-21 Gorbarenko, Sergey A; Kirichenko, Ivan S; Psheneva, Olga; Bosin, Aleksandr A Age determination of sediment core LV76-21 2025-01-31 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.954763 Investigator Sergey A Gorbarenko gorbarenko@poi.dvo.ru Earth Science Laboratory code/label DEPTH, sediment/rock Age, dated Age, dated, standard deviation Age, dated material geoscientificInformation AMS 14C ages Benthic and planktonic foraminifera Detroit Seamount Gravity corer IRD LV76 LV76-21 Magnetic susceptibility productivity proxies Age, 14C AMS Akademik M.A. Lavrentyev 2016-08-01 2016-08-01 Complete 51.567 51.567 167.262 167.262 0.22 m (DEPTH, sediment/rock) 1.88 m (DEPTH, sediment/rock) unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 32 data points text/tab-separated-values

Eight samples of monospecific planktic foraminifera of Neogloboquadrina pachyderma (sin.) with a weight of 4–6 mg were picked from the >125‐μm size fraction and measured in the Beta Analytic Radiocarbon Dating Laboratory. Conventional accelerator mass spectrometer (AMS) 14C ages were calibrated to calendar ages using Calib 8.20 with the Marine20 calibration curve (Heaton et al., 2020) and the ΔR of 350 ± 40 years according to the reservoir age of the far NW Pacific equal to 900 years (Max et al., 2012). The resultant AMS 14C data along with other time points were used for age model construction. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.954763"!

https://doi.org/10.1146/annurev.ns.30.120180.002253 Age, 14C AMS PANGAEA_954780 DIF 9.4 2025-01-31 2025-06-26