All abstracts by Catherine Peshek in conference series: Goldschmidt

(2025) Extraordinary Triple Oxygen Isotope Fractionation in Equisetum: Breaking the -1800 per meg Mark
Sharp ZD, Banerjee P, Peshek C, Gargano AM, Hartzell L, Wostbrock J, Cerling T & Ehleringer J

(2024) Mantle Eclogite Xenoliths Record a Constant Ocean Oxygen Isotope Composition for at Least 2 Billion Years
Peshek C, Sharp Z & Aulbach S

(2022) Using Triple Oxygen Isotopes to Distinguish Mantle Metasomatism in Eclogite Xenoliths
Peshek C, Sharp Z, McGunnigle J, Cano E, Aulbach S, Viljoen F, Pearson DG & Hardman MF