Temperature Dependence of Clumped Isotopes (∆47) in Aragonite

NJ de Winter, R Witbaard, IJ Kocken… - Geophysical …, 2022 - Wiley Online Library
Clumped isotope thermometry can independently constrain the formation temperatures of
carbonates, but a lack of precisely temperature‐controlled calibration samples limits its …

Dual clumped isotopes from Mid-Eocene bivalve shell reveal a hot and summer wet climate of the Paris Basin

JF Kniest, AJ Davies, J Brugger, J Fiebig… - … Earth & Environment, 2024 - nature.com
Accurate reconstruction of seasonal atmospheric patterns of the past is essential for reliable
prediction of how climate will evolve due to anthropogenic CO2 forcing. The Eocene 'hot …

[HTML][HTML] Molluscan isotope sclerochronology in marine palaeoclimatology: Taxa, technique and timespan issues

ALA Johnson, BR Schöne, SV Petersen… - Quaternary Science …, 2025 - Elsevier
Study of the accretionary biomineralised hardparts of organisms (sclerochronology) can
make a useful contribution to palaeoclimatology. Ontogenetic sequences of isotopic data (δ …

Modern reconstructions of mean and seasonal-scale climate from coastal marine gastropods (Turritellidae)

SR Scholz, SV Petersen, BM Anderson - Palaeogeography …, 2024 - Elsevier
Turritellid gastropods are aragonitic marine mollusks that are particularly abundant and
widespread in the fossil record. With fast growth rates and a shallow coastal habitat, the …

Spatiotemporal changes in riverine input into the Eocene North Sea revealed by strontium isotope and barium analysis of bivalve shells

JF Kniest, D Evans, A Gerdes, M Cantine, JA Todd… - Scientific Reports, 2024 - nature.com
Reconstructing hydrological conditions of past warm periods, such as the Eocene 'hot
house'provides empirical data to compare to state of the art climate models. However …

Optimizing sampling strategies in high-resolution paleoclimate records

N De Winter, T Agterhuis, M Ziegler - Climate of the Past …, 2020 - cp.copernicus.org
The aim of paleoclimate studies to resolve climate variability from noisy proxy records can in
essence be reduced to a statistical problem. The challenge is to isolate meaningful …

Disentangling the impact of global and regional climate changes during the middle Eocene in the Hampshire Basin: new insights from carbonate clumped isotopes …

M Marchegiano, CM John - Paleoceanography and …, 2022 - Wiley Online Library
We present a novel multiproxy data set (bulk and clumped isotopes on gastropod shells and
variations in ostracod assemblages) of the Hampshire Basin (Southern‐England) that sheds …

Slow-growing reef corals as climate archives: A case study of the Middle Eocene Climatic Optimum 40 Ma ago

TC Brachert, T Felis, C Gagnaison, M Hoehle… - Science …, 2022 - science.org
The skeletons of stony corals on tropical shallow-water reefs are high-resolution climate
archives. However, their systematic use for unlocking climate dynamics of the geologic past …