Orbital (hydro) climate variability in the ice‐free early Eocene Arctic

CD Fokkema, H Brinkhuis, F Peterse… - Paleoceanography and …, 2024 - Wiley Online Library
Abstract Early Eocene (∼ 56–48 Ma) climates are useful to investigate polar climate
dynamics in the absence of ice. We explore early Eocene orbital variability of Arctic climate …

Glacial–interglacial seawater isotope change near the Chilean Margin as reflected by H values of C alkenones

K Hättig, D Varma, S Schouten… - Climate of the …, 2023 - cp.copernicus.org
Stable hydrogen isotopic compositions of long-chain alkenones with 37 carbon atoms (δ 2
HC 37) have been shown to reflect seawater salinity in culture and environmental studies …

Tropical warming and intensification of the West African Monsoon during the Miocene Climatic Optimum

E Wubben, BR Spiering, T Veenstra… - Paleoceanography …, 2024 - Wiley Online Library
Studying monsoon dynamics during past warm time periods such as the Miocene Climatic
Optimum (MCO;∼ 16.9–14.5 Ma) could greatly aid in better projecting monsoon intensity, in …

Sources and implications of hydroxylated isoprenoid GDGTs on the northwest shelf of Australia through the Pliocene-Pleistocene era

Y He, Q Zhao, H Wang - Chemical Geology, 2024 - Elsevier
Hydroxylated glycerol dialkyl glycerol tetraethers (OH-GDGTs) have been recently
recognized as alternative biomarkers for sea surface temperature (SST) estimations in …

Stable Middle Miocene seawater isotopes in the eastern North Atlantic Ocean

K Hättig, S Schouten, S Louwye… - Paleoceanography …, 2024 - Wiley Online Library
Abstract The Middle Miocene is characterized by a long‐term increase in the stable oxygen
isotopic composition of benthic foraminifera (δ 18Obenthic). However, it is unclear to what …

[CITATA][C] Early middle Eocene (53–47 Ma) climate change in the southern Tethys

Y Bats - 2024