Glycerol dialkyl glycerol tetraether (GDGT) lipids are membrane lipids which were long
thought to be synthesized mainly by archaea, organisms thought to be limited to extreme …

Dimethyl octacosanedioic acid (iso-diabolic acid) is a major membrane-spanning lipid of
subdivisions (SDs) 1, 3 and 4 of the Acidobacteria, a highly diverse phylum within the …

Dissolved oxygen (O2) is essential for most ocean ecosystems, fuelling organisms'
respiration and facilitating the cycling of carbon and nutrients. Oxygen measurements have …

The distribution of branched glycerol dialkyl glycerol tetraethers (brGDGTs) in soils has been
shown to correlate with the soil pH and the mean annual air temperature (MAT). This has …

The MBT–CBT proxy for the reconstruction of paleotemperatures and past soil pH is based
on the distribution of branched glycerol dialkyl glycerol tetraether (brGDGT) membrane …

Accurate temperature records for the deep geological past are a vital component of
paleoclimate research. Distributional changes of branched glycerol dialkyl glycerol …

The bulk organic matter composition (total organic carbon (TOC) content and δ 13 C TOC)
and composition of isoprenoid and branched glycerol dialkyl glycerol tetraethers (GDGT) in …

Soil-derived branched glycerol dialkyl glycerol tetraethers (brGDGTs) in marine river fan
sediments have a potential use for determining changes in the mean annual temperature …

The bacterial membrane lipid-based continental paleothermometer, the MBT/CBT or MBT′–
CBT proxy (methylation index of branched tetraethers/cyclization of branched tetraethers) …

Specific soil bacterial membrane lipids, branched glycerol dialkyl glycerol tetraethers
(brGDGTs), are used as an empirical proxy for past continental temperatures. Their …