The organic geochemistry of glycerol dialkyl glycerol tetraether lipids: A review
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..., glycerol dialkyl glycerol tetraether membrane lipids) (222) and may facilitate long-term carbon sequestration in the deep ocean and sediments (208)....
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361 citations
331 citations
Cites background or methods from "The organic geochemistry of glycero..."
...…in the lower range this typically does not exceed 0.01 unit, representing a 0.8 ˚C 189 deviation, which is well within the reported calibration error of 2.5 ˚C reported by Kim et al. (2010) 190 as well as interlaboratory differences which range between 1.3 to 3.0 ˚C (Schouten et al., 2013b)....
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...38 Currently, the most commonly used analytical methodology (Schouten et al., 2013b) is a 39 normal phase separation on a cyano (CN) column using mixtures of hexane and isopropanol as 40 mobile phase followed by positive ion atmospheric pressure chemical ionization (APCI)-MS detection 41 in…...
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...Proxies based on GDGTs are now increasingly used in palaeoclimatology, 36 palaeoceanography and palaeolimnology to reconstruct palaeoenvironmental parameters (e.g. 37 Schouten et al., 2013a; Pearson and Ingalls, 2013)....
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331 citations
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...…that these inferred cool tropical temperatures reflect biased δ18Opl values derived from diagenetically altered, cool-biased planktonic foraminifera (Schrag et al., 1995; Pearson et al., 2001), indicating the importance of selecting only well-preserved foraminifera, i.e. “glassy” foraminifera…...
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...…equating to lower palaeotemperatures (Pearson et al., 2001; Sexton et al., 2006), a result of the precipitation of diagenetic calcite from relatively cold bottom waters or pore waters below the sea floor and the fast rate of carbonate recrystallization (Rudnicki et al., 2001; Schrag et al., 1995)....
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...For example, δ18Opl values can be compromised by preservation and/or diagenetic alteration (e.g., Schrag et al., 1995; Pearson et al., 2001), the carbonate ion effect (e.g., Spero et al., 1997; Zeebe, 2001), and uncertainties related to the δ18O of seawater in which the foraminifer calcified (e.g.,…...
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..., 2006), a result of the precipitation of diagenetic calcite from relatively cold bottom waters or pore waters below the sea floor and the fast rate of carbonate recrystallization (Rudnicki et al., 2001; Schrag et al., 1995)....
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...It has since been demonstrated that these inferred cool tropical temperatures reflect biased δ(18)Opl values derived from diagenetically altered, cool-biased planktonic foraminifera (Schrag et al., 1995; Pearson et al., 2001), indicating the importance of selecting only well-preserved foraminifera, i....
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254 citations
Cites background from "The organic geochemistry of glycero..."
...The distribution of intact polar branched tetraether lipids in peat and soil have been studied (e.g., Peterse et al., 2011), and their soil environmental importance reviewed by Schouten et al. (2013)....
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References
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"The organic geochemistry of glycero..." refers background in this paper
...and linked for the first time the biphytanes to the newly discovered groups of marine mesophilic archaea (DeLong, 1992; Fuhrman et al., 1992)....
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...by way of the identification of archaeal 16s ribosomal RNA gene sequences in marine water, suggesting the presence of ‘nonextremophilic’ Archaea (DeLong, 1992; Fuhrman et al., 1992)....
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...DeLong (2006) suggested, on the basis of data reported by Ingalls et al....
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...and linked for the first time the biphytanes to the newly discovered groups of marine mesophilic archaea (DeLong, 1992; Fuhrman et al., 1992). DeLong et al. (1998) provided further evidence for this hypothesis by releasing the same biphytanes from a sponge containing a single archaeal species, the Thaumarchaeote ‘‘Candidatus Cenarchaeum symbiosum’’ (note that Candidatus indicates that the nomenclature of the species is not officially accepted, e....
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2,564 citations
"The organic geochemistry of glycero..." refers methods in this paper
...umarchaeota are chemoautotrophic, using ammonia oxidation as an energy source (Könneke et al., 2005; Francis et al., 2005; Hallam et al., 2006), as postulated earlier by Pearson (2006), and possess a novel pathway for fixing bicarbonate (Berg et al....
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