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

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 Pro...

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Bibliographic Details
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:
DEPTH, sediment/rock
AGE
2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane per unit sediment mass
2,10,14-Trimethyl-6-enyl-7-3-methylpent-1-enylpentadecene per unit sediment mass
9Z-2,6,10,14-Tetramethyl-7-3-methylpent-4-enylidenpentadeca-9-ene per unit sediment mass
9E-2,6,10,14-Tetramethyl-7-3-methylpent-4-enylidenpentadeca-9-ene per unit sediment mass
24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass
24-Methylcholest-5-en-3beta-ol per unit sediment mass
Cholesterol per unit sediment mass
24-Ethylcholest-5-en-3beta-ol per unit sediment mass
Phytoplankton biomarker C25 HBI Z triene IP25 index
Phytoplankton biomarker Brassicasterol IP25 index
Classification
Species
Uranium/Calcium ratio
Manganese/Calcium ratio
Uranium/Manganese ratio
Bulimina exilis
Islandiella norcrossi
Cassidulinoides parkeriana
Nonionella labradorica
Valvulineria araucana
Globobulimina spp.
Elphidium batialis
Nonionella digitata
Uvigerina spp.
Epistominella pulchella
Foraminifera, benthic, other
Foraminifera, benthic, total
Composite Core
Gas chromatography - Mass spectrometry GC-MS
Counting
Exp323
Joides Resolution
Integrated Ocean Drilling Program / International Ocean Discovery Program IODP
Bering Sea
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.922398
https://doi.pangaea.de/10.1594/PANGAEA.922398
Description
Summary: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. ...

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