Dataset - B2FIND

Temperature proxies of sediment cores from the Sea of Marmara

Reconstructing ocean temperature values is a major target in paleoceanography and climate research. However, most temperature proxies are organism-based and thus suffer from an...

Late Lutetian Thermal Maximum - crossing a thermal threshold in Earth's clima...

Microbial production of methane is an important terminal metabolic process during organic matter degradation in marine sediments. It is generally acknowledged that...

Geochemical and quinone biomarker concentrations in the Black Sea water colum...

The stratified water column of the Black Sea serves as a model ecosystem for studying the interactions of microorganisms with major biogeochemical cycles. Here, we provide...

Archaeal lipid concentration and isotopic data in sediments from expeditions ...

Archaea occupy an important niche in the global carbon cycle and their lipids are widely used as indicators of environmental conditions in both paleoenvironmental and modern...

Published pore water and solid phase data from cores GeoB15105-1, GeoB15105-2...

An understanding of how the coupled cycles of carbon, iron and sulfur in sediments respond to environmental change throughout Earth history requires the reconstruction of...

Stable carbon isotopic compositions of intact polar lipids (IPLs) and core li...

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Archaeal lipid concentration through the water column of Black Sea samples

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(Table 1) Ratio of hydroxy-GDGT vs. the total core GDGT was calculated based ...

Hydroxylated glycerol dialkyl glycerol tetraethers (hydroxy-GDGTs) were detected in marine sediments of diverse depositional regimes and ages. Mass spectrometric evidence,...

Archaeal lipid concentration and isotopic data in Black Sea and underlying se...

Archaeal lipids in marine sediments are important biomarkers widely used as indicators of paleoclimate and benthic archaeal ecology. However, the relative contributions of...

Non-isoprenoidal intact polar lipids, isoprenoidal and non-isoprenoidal core ...

This PhD thesis focused on the analysis and application of microbial membrane lipids as biomarkers in marine sediments. Existing protocols for lipid extraction from marine...