[HTML][HTML] North Iberian temperature and rainfall seasonality over the Younger Dryas and Holocene

LM Baldini, JUL Baldini, F McDermott, P Arias… - Quaternary Science …, 2019 - Elsevier
Several stalagmite records have yielded important but discontinuous insights into northern
Iberian climate since the Last Glacial. Here we present the first continuous Iberian stalagmite …

Quantifying kinetic fractionation in Bunker Cave speleothems using Δ47

T Kluge, HP Affek - Quaternary Science Reviews, 2012 - Elsevier
Isotopic signals in speleothems are used for investigating paleoclimate variability on land
and are useful to constrain the dating of prominent climate events. A quantitative use …

Temperature dependence of oxygen-and clumped isotope fractionation in carbonates: a study of travertines and tufas in the 6–95 C temperature range

S Kele, SFM Breitenbach, E Capezzuoli… - … et Cosmochimica Acta, 2015 - Elsevier
Conventional carbonate–water oxygen isotope thermometry and the more recently
developed clumped isotope thermometer have been widely used for the reconstruction of …

[HTML][HTML] Comparison of the Quaternary travertine sites in the Denizli extensional basin based on their depositional and geochemical data

M Özkul, S Kele, A Gökgöz, CC Shen, B Jones… - Sedimentary …, 2013 - Elsevier
Abstract In the Denizli Basin (Turkey), located in the western Anatolian extensional province,
travertine and tufa deposition has been an ongoing process for at least 600,000 years …

Role of climate in the rise and fall of the Neo-Assyrian Empire

A Sinha, G Kathayat, H Weiss, H Li, H Cheng… - Science …, 2019 - science.org
Northern Iraq was the political and economic center of the Neo-Assyrian Empire (c. 912 to
609 BCE)—the largest and most powerful empire of its time. After more than two centuries of …

Calibration of the phosphate δ18O thermometer with carbonate–water oxygen isotope fractionation equations

C Lécuyer, R Amiot, A Touzeau, J Trotter - Chemical Geology, 2013 - Elsevier
There are significant ambiguities concerning the accuracy of oxygen isotope fractionation
equations commonly used to retrieve aquatic paleotemperatures from the δ18O value of …

Kinetic isotope effect in CO2 degassing: Insight from clumped and oxygen isotopes in laboratory precipitation experiments

HP Affek, S Zaarur - Geochimica et Cosmochimica Acta, 2014 - Elsevier
Laboratory precipitation experiments provide the basis for the common calibration of both
the oxygen isotope and the clumped isotope thermometers. These focus on CaCO 3 crystals …

Oxygen isotope fractionation between calcite and fluid as a function of growth rate and temperature: An in situ study

RI Gabitov, EB Watson, A Sadekov - Chemical geology, 2012 - Elsevier
The 18O content of carbonates (expressed as δ18O) is widely used in paleothermometry,
yet it is clear from comparison of experimental results and natural carbonate samples that …

Geothermometry of calcite spar at 10–50 C

G Koltai, T Kluge, Y Krüger, C Spötl, L Rinyu… - Scientific Reports, 2024 - nature.com
Carbonate geothermometry is a fundamental tool for quantitative assessment of the
geothermal and geochemical evolution of diagenetic and hydrothermal systems, but it …

A novel application of triple oxygen isotope ratios of speleothems

L Sha, S Mahata, P Duan, B Luz, P Zhang… - … et Cosmochimica Acta, 2020 - Elsevier
We present triple oxygen isotope data from speleothems obtained by an O 2-CO 2 Pt-
catalyzed oxygen-isotope equilibration method. The high precision (9 per meg or better, 1σ …