Effects of Improved 17O Correction on Interlaboratory Agreement in Clumped Isotope Calibrations, Estimates of Mineral‐Specific Offsets, and Temperature …

SV Petersen, WF Defliese, C Saenger… - Geochemistry …, 2019 - Wiley Online Library
The clumped isotopic composition of carbonate‐derived CO2 (denoted Δ47) is a function of
carbonate formation temperature and in natural samples can act as a recorder of …

Calibration of the dolomite clumped isotope thermometer from 25 to 350 C, and implications for a universal calibration for all (Ca, Mg, Fe) CO3 carbonates

M Bonifacie, D Calmels, JM Eiler, J Horita… - … et Cosmochimica Acta, 2017 - Elsevier
Carbonate clumped isotope thermometry is based on the temperature-dependent formation
of 13 C 18 O 16 O 2 2− ion groups within the lattice of solid carbonate minerals. At low …

The effect of temperature on stoichiometry, cation ordering, and reaction rate in high-temperature dolomitization experiments

SE Kaczmarek, BP Thornton - Chemical Geology, 2017 - Elsevier
Natural dolomites exhibit a wide range of compositional and structural characteristics with
respect to the amount and positions of calcium and magnesium cations within the crystal …

A global study of dolomite stoichiometry and cation ordering through the Phanerozoic

CJ Manche, SE Kaczmarek - Journal of …, 2021 - pubs.geoscienceworld.org
Various geochemical proxies are used to constrain the diagenetic origin and evolution of
ancient dolomites. Dolomite stoichiometry (mole% MgCO3) and cation ordering, two …

A reassessment of the precision of carbonate clumped isotope measurements: Implications for calibrations and paleoclimate reconstructions

A Fernandez, IA Müller… - Geochemistry …, 2017 - Wiley Online Library
Carbonate clumped isotopes offer a potentially transformational tool to interpret Earth's
history, but the proxy is still limited by poor interlaboratory reproducibility. Here, we focus on …

Calibration of the oxygen and clumped isotope thermometers for (proto-) dolomite based on synthetic and natural carbonates

IA Müller, JD Rodriguez-Blanco, JC Storck… - Chemical …, 2019 - Elsevier
Dolomite is a very common carbonate mineral in ancient sediments, but is rarely found in
modern environments. Because of the difficulties in precipitating dolomite in the laboratory at …

A tale of three fluids: Fluid-inclusion and carbonate clumped-isotope paleothermometry reveals complex dolomitization and dedolomitization history of the Latemar …

M Mueller, BF Walter, PK Swart… - Journal of …, 2022 - pubs.geoscienceworld.org
This work focuses on an exceptionally complex natural laboratory, the Triassic Latemar
isolated platform in the Dolomite Mountains of northern Italy. It explores spatial and temporal …

Rock-buffered recrystallization of Marion Plateau dolomites at low temperature evidenced by clumped isotope thermometry and X-ray diffraction analysis

CMA Veillard, CM John, S Krevor, J Najorka - … et Cosmochimica Acta, 2019 - Elsevier
Much debate exists on the extent to which early dolomites recrystallize and preserve the
signature of their primary diagenetic setting. Here, we combine clumped isotopes …

Clumped isotope fractionation during phosphoric acid digestion of carbonates at 70 C

IA Müller, MES Violay, JC Storck, A Fernandez… - Chemical …, 2017 - Elsevier
The application of clumped isotopes (Δ 47) in carbonate minerals as a sensitive temperature
proxy in paleo-environments depends on a well-constrained clumped isotope fractionation …

Carbonate stable and clumped isotopic evidence for late Eocene moderate to high elevation of the east-central Tibetan Plateau and its geodynamic implications

L Li, M Fan, N Davila, G Jesmok… - GSA …, 2019 - pubs.geoscienceworld.org
The topographic history of mountain belts reflects changes in lithospheric structure and
rheology and exerts an influence on climate. Although substantial progress has been made …