TEX86 is an organic paleothermometer based upon the membrane lipids of mesophilic marine Nitrososphaerota (formerly "Thaumarchaeota", "Marine Group 1...
13 KB (1,666 words) - 14:12, 11 August 2024
Glycerol dialkyl glycerol tetraether (section TEX86)
in Earth history. Some structural forms of GDGT form the basis for the TEX86 paleothermometer. Isoprenoid GDGTs, now known to be synthesized by many...
19 KB (2,150 words) - 02:33, 1 January 2024
Crenarchaeol (section TEX86 paleothermometer)
for hundreds of millions of years in the environment. It is part of the TEX86 paleothermometer, a temperature proxy for sea surface temperatures that...
17 KB (1,851 words) - 12:00, 13 January 2024
Aptian tropical sea surface temperatures (SSTs) were 27–32 °C, based on TEX86 measurements from the equatorial Pacific. During the Aptian, Milankovitch...
95 KB (9,956 words) - 17:09, 1 January 2025
subtropical dinoflagellates (Apectodinium spp.}, and a marked increase in TEX86. The latter record is intriguing, though, because it suggests a 6 °C (11 °F)...
170 KB (19,188 words) - 09:01, 12 December 2024
tropics that would require much higher average temperatures to sustain them. TEX86 BAYSPAR measurements indicate extremely high sea surface temperatures of...
107 KB (11,667 words) - 13:52, 3 January 2025
on empirically-calibrated proxy relationships, such as the tree ring or TEX86 methods. Isotope methods, such as the δ18O method or the clumped-isotope...
17 KB (2,069 words) - 20:08, 20 July 2024
excursion was detected. In 2007, chemical markers of surface temperature (TEX86) had also indicated that warming occurred around 3,000 years before the...
51 KB (12,100 words) - 19:09, 27 December 2024
from marine sediments can be used to reconstruct past temperatures via the TEX86 paleotemperature proxy, as these lipids vary in structure according to temperature...
29 KB (2,903 words) - 14:54, 6 December 2024
GDGTs in the Stratified Marine Water Column: Implications for GDGT-Based TEX86 Paleothermometry". Frontiers in Marine Science. 8. doi:10.3389/fmars.2021...
14 KB (1,509 words) - 21:17, 7 November 2023
2017). "Cretaceous sea-surface temperature evolution: Constraints from TEX86 and planktonic foraminiferal oxygen isotopes". Earth-Science Reviews. 172:...
104 KB (10,777 words) - 07:42, 3 November 2024
2017). "Cretaceous sea-surface temperature evolution: Constraints from TEX86 and planktonic foraminiferal oxygen isotopes". Earth-Science Reviews. 172:...
11 KB (1,164 words) - 18:12, 15 January 2024
has worked with geochemical proxies such as marine sediments, mud, and TEX86, to study past climate in East Africa. Her papers have been cited more than...
14 KB (1,368 words) - 03:01, 10 February 2024
"Influence of temperature, pH, and salinity on membrane lipid composition and TEX86 of marine planktonic thaumarchaeal isolates". Geochimica et Cosmochimica...
25 KB (2,794 words) - 15:21, 6 December 2024
ocean temperature and climate evolution of the western Antarctic Peninsula. TEX86 proxy analysis of sediments from the western Antarctic Peninsula continental...
21 KB (2,221 words) - 13:07, 11 May 2024