Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Kirichenko Ivan S iskirichenko@igm.nsc.ru Psheneva Olga psheneva@poi.dvo.ru Bosin Aleksandr A bosin@poi.dvo.ru 0000-0002-3994-2623 2025 Age determination of sediment core LV76-21 dataset https://doi.org/10.1594/PANGAEA.954763 2025-01-31T00:02:43 https://doi.org/10.1594/PANGAEA.954780 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. 167.262 167.262 51.567 51.567 167.262 51.567 2016-08-01T00:27:00 2016-08-01T00:27:00 0.22 1.88 vertical profile LV76-21 51.567 167.262 -2769.0 2016-08-01T00:27:00 LV76 Gorbarenko, Sergey A 2016-07-16 2016-08-17 Akademik M.A. Lavrentyev Gravity corer GC 32 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Laboratory code/label Lab label label http://purl.obolibrary.org/obo/CHEBI_35209 Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Lab label DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Depth sed [m] Age, dated Age dated ka age http://purl.obolibrary.org/obo/PATO_0000011 Time T http://dbpedia.org/resource/Time Age, 14C AMS https://doi.org/10.1146/annurev.ns.30.120180.002253 accelerator mass spectrometers http://vocab.nerc.ac.uk/collection/L05/current/LAB17/ Chromatographs & spectrometers Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Age dated [ka] Age, dated, standard deviation Age dated std dev ± age http://purl.obolibrary.org/obo/PATO_0000011 standard deviation std dev https://en.wikipedia.org/wiki/Standard_deviation Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Age dated std dev [±] Age, dated material Dated material age http://purl.obolibrary.org/obo/PATO_0000011 Gorbarenko Sergey A gorbarenko@poi.dvo.ru 0000-0001-8864-0499 Dated material CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable AMS 14C ages Benthic and planktonic foraminifera Detroit Seamount IRD LV76-21 Magnetic susceptibility productivity proxies author27671 author94316 author94318 author97695 basis105 campaign49255 curlevel30 event3036158 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 license21 method11107 method58 param132179 param2836 param5506 param6165 pi27671 term1073131 term1073135 term1073499 term2299417 term37764 term38263 term41056 term43863 term43975 term47597 term48140 term67292 term68027 term71965 term71966 term71967 term818 topotype3