[HTML][HTML] Cretaceous sea-surface temperature evolution: Constraints from TEX86 and planktonic foraminiferal oxygen isotopes
It is well established that greenhouse conditions prevailed during the Cretaceous Period (~
145–66 Ma). Determining the exact nature of the greenhouse-gas forcing, climatic warming …
145–66 Ma). Determining the exact nature of the greenhouse-gas forcing, climatic warming …
The organic geochemistry of glycerol dialkyl glycerol tetraether lipids: A review
S Schouten, EC Hopmans, JSS Damsté - Organic geochemistry, 2013 - Elsevier
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 …
thought to be synthesized mainly by archaea, organisms thought to be limited to extreme …
A paleolatitude calculator for paleoclimate studies
Realistic appraisal of paleoclimatic information obtained from a particular location requires
accurate knowledge of its paleolatitude defined relative to the Earth's spin-axis. This is …
accurate knowledge of its paleolatitude defined relative to the Earth's spin-axis. This is …
Synchronous tropical and polar temperature evolution in the Eocene
Palaeoclimate reconstructions of periods with warm climates and high atmospheric CO2
concentrations are crucial for developing better projections of future climate change. Deep …
concentrations are crucial for developing better projections of future climate change. Deep …
Climate sensitivity, sea level and atmospheric carbon dioxide
Cenozoic temperature, sea level and CO2 covariations provide insights into climate
sensitivity to external forcings and sea-level sensitivity to climate change. Climate sensitivity …
sensitivity to external forcings and sea-level sensitivity to climate change. Climate sensitivity …
[HTML][HTML] The Eocene–Oligocene transition: a review of marine and terrestrial proxy data, models and model–data comparisons
Abstract The Eocene–Oligocene transition (EOT) was a climate shift from a largely ice-free
greenhouse world to an icehouse climate, involving the first major glaciation of Antarctica …
greenhouse world to an icehouse climate, involving the first major glaciation of Antarctica …
[HTML][HTML] The DeepMIP contribution to PMIP4: Methodologies for selection, compilation and analysis of latest Paleocene and early Eocene climate proxy data …
CJ Hollis, T Dunkley Jones… - Geoscientific Model …, 2019 - gmd.copernicus.org
The early Eocene (56 to 48 million years ago) is inferred to have been the most recent time
that Earth's atmospheric CO 2 concentrations exceeded 1000 ppm. Global mean …
that Earth's atmospheric CO 2 concentrations exceeded 1000 ppm. Global mean …
[HTML][HTML] Enhanced ocean oxygenation during Cenozoic warm periods
Dissolved oxygen (O2) is essential for most ocean ecosystems, fuelling organisms'
respiration and facilitating the cycling of carbon and nutrients. Oxygen measurements have …
respiration and facilitating the cycling of carbon and nutrients. Oxygen measurements have …
The latitudinal biodiversity gradient through deep time
Today, biodiversity decreases from equatorial to polar regions. This is a fundamental pattern
governing the distribution of extant organisms, the understanding of which is critical to …
governing the distribution of extant organisms, the understanding of which is critical to …
Archaeal lipids trace ecology and evolution of marine ammonia-oxidizing archaea
R Rattanasriampaipong, YG Zhang… - Proceedings of the …, 2022 - National Acad Sciences
Archaeal membrane lipids are widely used for paleotemperature reconstructions, yet these
molecular fossils also bear rich information about ecology and evolution of marine ammonia …
molecular fossils also bear rich information about ecology and evolution of marine ammonia …