Sea-ice biomarkers, benthic and planktonic foraminiferal geochemistry, and benthic foraminiferal assemblage data from IODP Site U1343 between ~7 ka and 40 ka

• Main Authors: Detlef, Henrieka, Sosdian, Sindia M, Belt, Simon T, Smik, Lukas, Lear, Caroline H, Kender, Sev, Pearce, Christof, Hall, Ian R
• Format: Dataset
• Language: English
• Published: PANGAEA 2020
• Subjects: (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene per unit sediment mass; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene per unit sediment mass; 2,10,14-Trimethyl-6-enyl-7-(3-methylpent-1-enyl)pentadecene per unit sediment mass; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass; 24-Ethylcholest-5-en-3β-ol per unit sediment mass; 24-Methylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 323-U1343; AGE; Bering Sea; Bering Sea Paleoceanography; Bulimina exilis; Cassidulinoides parkeriana; Cholesterol per unit sediment mass; Classification; COMPCORE; Composite Core; Counting; DEPTH; sediment/rock; Elphidium batialis; Epistominella pulchella; Exp323; Foraminifera; benthic; other; total; Gas chromatography - Mass spectrometry (GC-MS); Globobulimina spp.; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Islandiella norcrossi; Joides Resolution; Manganese/Calcium ratio; Nonionella digitata; Nonionella labradorica; Phytoplankton biomarker Brassicasterol IP25 index; Phytoplankton biomarker C25 HBI (Z) triene IP25 index; Species; Uranium/Calcium ratio; Uranium/Manganese ratio; Uvigerina spp.; Valvulineria araucana; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.922398; https://doi.org/10.1594/PANGAEA.922398

The dataset compiles sea-ice biomarkers (IP25, HBI II, HBI III, Triene E, Brassicasterol, Campesterol, Cholesterol, β- sitosterol) together with benthic and planktonic foraminiferal geochemistry (U/Ca, Mn/Ca, U/Mn, Mg/Ca) and benthic foraminiferal assemblage counts from Integrated Ocean Drilling Program Site U1343 in the eastern Bering Sea. The dataset covers the time range from 7.6-42 ka.