Triple oxygen isotope compositions of globally distributed soil carbonates record widespread evaporation of soil waters

JR Kelson, TE Huth, BH Passey, NE Levin… - … et Cosmochimica Acta, 2023 - Elsevier
The stable isotopic composition of pedogenic carbonates is central to many studies of past
climate and topography, providing a basis for our understanding of Earth's terrestrial history …

Seasonal variations in triple oxygen isotope ratios of precipitation in the western and central United States

PG Aron, S Li, JR Brooks, JM Welker… - Paleoceanography …, 2023 - Wiley Online Library
Triple oxygen isotope ratios (∆′ 17O) offer new opportunities to improve reconstructions of
past climate by quantifying evaporation, relative humidity, and diagenesis in geologic …

A novel method for high-precision triple oxygen isotope analysis of diverse Earth materials using high temperature conversion–methanation–fluorination and isotope …

NM Ellis, BH Passey - Chemical Geology, 2023 - Elsevier
Triple oxygen isotope geochemistry is a growing field that investigates mass dependent and
mass independent fractionation in 17 O/16 O relative to 18 O/16 O imparted by geochemical …

High-precision triple oxygen isotope analysis of carbon dioxide by tunable infrared laser absorption spectroscopy

VJ Hare, C Dyroff, DD Nelson, DA Yarian - Analytical Chemistry, 2022 - ACS Publications
Precision measurements of the stable isotope ratios of oxygen (18O/16O and 17O/16O) in
CO2 are critical to atmospheric monitoring and terrestrial climate research. High-precision …

Paleobiology of Pleistocene large land mammals from the Brazilian Pampa

TS Carrasco, AM Ribeiro, GS da Mota… - Quaternary …, 2023 - Elsevier
Abstract The southern Brazilian Pleistocene fauna exhibited a rich diversity of large
mammalian herbivores, which are now extinct or locally extinct. In this study, we employed …

A protocol for distilling animal body water from biological samples and measuring oxygen and hydrogen stable isotopes via cavity ring-down spectroscopy

ZT Steele, K Caceres, AD Jameson… - … in Environmental and …, 2024 - Taylor & Francis
The application of stable isotope analysis (SIA) to the fields of ecology and animal biology
has rapidly expanded over the past three decades, particularly with regards to water …

Triple oxygen isotopes of modern terrestrial mammalian tooth enamel–New implications for paleoenvironmental and physiological research

D Feng, J Surma, T Tütken, N Löffler… - … et Cosmochimica Acta, 2024 - Elsevier
Triple oxygen isotope ratios (17 O/16 O, 18 O/16 O) of bioapatite (apatite, carbonate) of
mammals can be used for paleo-CO 2 reconstruction, as climate proxies, and for …