Biomarker proxies on ODP Holes 151-912A and 151-912B

A novel and promising biomarker proxy for reconstruction of Arctic sea ice conditions was developed and is based on the determination of a highly branched isoprenoid with 25 carbons (IP25). IP25 records have been restricted to the last 150 kyr BP. We present a biomarker record from Ocean Drilling Pr...

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Bibliographic Details
Main Authors: Stein, Ruediger, Fahl, Kirsten
Format: Dataset
Language:English
Published: PANGAEA 2013
Subjects:
(9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene
per unit mass total organic carbon
(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene
151-912A
151-912B
2,10,14-Trimethyl-6-enyl-7-(3-methylpent-1-enyl)pentadecene
2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane
24-ethylcholest-5-en-3beta-ol
24-Methylcholesta-5,22E-dien-3beta-ol
AWI_Paleo
Calculated
Carbon
organic
total
DEPTH
sediment/rock
DRILL
Drilling/drill rig
Element analyser CHN
LECO
Event label
Gas chromatography
Gas chromatography - Mass spectrometry (GC-MS)
Joides Resolution
Leg151
Long-chain n-alkanes
C27+C29+C31
North Greenland Sea
Paleoenvironmental Reconstructions from Marine Sediments @ AWI
Phytoplankton biomarker Brassicasterol IP25 index
Sample code/label
Arctic
Fram Strait
Greenland
Greenland Sea
North Greenland
Phytoplankton
Sea ice
Yermak plateau
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.803128
https://doi.org/10.1594/PANGAEA.803128

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