A critical evaluation of carbon isotope stratigraphy and biostratigraphic implications for Late Cretaceous global correlation

I Wendler - Earth-Science Reviews, 2013 - Elsevier
Climate variability is driven by a complex interplay of global-scale processes and our
understanding of them depends on sufficient temporal resolution of the geologic records and …

Upregulation of phytoplankton carbon concentrating mechanisms during low CO2 glacial periods and implications for the phytoplankton pCO2 proxy

HM Stoll, J Guitian, I Hernandez-Almeida… - Quaternary Science …, 2019 - Elsevier
Published alkenone ε p records spanning known glacial pCO 2 cycles show considerably
less variability than predicted by the diffusive model for cellular carbon acquisition and …

Changing atmospheric CO2 concentration was the primary driver of early Cenozoic climate

E Anagnostou, EH John, KM Edgar, GL Foster… - Nature, 2016 - nature.com
Abstract The Early Eocene Climate Optimum (EECO, which occurred about 51 to 53 million
years ago), was the warmest interval of the past 65 million years, with mean annual surface …

[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 …

A high‐Fidelity benthic stable isotope record of late Cretaceous–early Eocene climate change and carbon‐cycling

JSK Barnet, K Littler, T Westerhold… - Paleoceanography …, 2019 - Wiley Online Library
Abstract The Late Cretaceous–Early Paleogene is the most recent period in Earth history
that experienced sustained global greenhouse warmth on multimillion year timescales. Yet …

[HTML][HTML] Constraining the evolution of Neogene ocean carbonate chemistry using the boron isotope pH proxy

SM Sosdian, R Greenop, MP Hain, GL Foster… - Earth and Planetary …, 2018 - Elsevier
Over the course of the Neogene, the Earth underwent profound climatic shifts from the
sustained warmth of the middle Miocene to the development of Plio-Pleistocene glacial …

Temperature controls carbon cycling and biological evolution in the ocean twilight zone

F Boscolo-Galazzo, KA Crichton, A Ridgwell… - Science, 2021 - science.org
Theory suggests that the ocean's biological carbon pump, the process by which organic
matter is produced at the surface and transferred to the deep ocean, is sensitive to …

Endless forams:> 34,000 modern planktonic foraminiferal images for taxonomic training and automated species recognition using convolutional neural networks

AY Hsiang, A Brombacher, MC Rillo… - Paleoceanography …, 2019 - Wiley Online Library
Planktonic foraminiferal species identification is central to many paleoceanographic studies,
from selecting species for geochemical research to elucidating the biotic dynamics of …

[HTML][HTML] Assessing the impact of diagenesis on δ11B, δ13C, δ18O, Sr/Ca and B/Ca values in fossil planktic foraminiferal calcite

KM Edgar, E Anagnostou, PN Pearson… - … et Cosmochimica Acta, 2015 - Elsevier
The geochemical composition of foraminiferal tests is a valuable archive for the
reconstruction of paleo-climatic,-oceanographic and-ecological changes. However …

The middle Eocene climatic optimum (MECO): A multiproxy record of paleoceanographic changes in the southeast Atlantic (ODP Site 1263, Walvis Ridge)

F Boscolo Galazzo, E Thomas, M Pagani… - …, 2014 - Wiley Online Library
The middle Eocene climatic optimum (MECO,~ 40 Ma) was a transient period of global
warming that interrupted the secular Cenozoic cooling trend. We investigated the …