Clumped isotope effects of thermogenic methane formation: Insights from pyrolysis of hydrocarbons

G Dong, H Xie, M Formolo, M Lawson… - … et Cosmochimica Acta, 2021 - Elsevier
Methane clumped isotope analysis is a tool used to constrain the formation or equilibration
temperatures of methane, or to differentiate methane of thermogenic, microbial or …

Position-specific distribution of hydrogen isotopes in natural propane: Effects of thermal cracking, equilibration and biodegradation

H Xie, C Ponton, MJ Formolo, M Lawson… - … et Cosmochimica Acta, 2020 - Elsevier
Intramolecular isotope distributions, including isotope clumping and position specific
fractionation, can provide proxies for the formation temperature and formation and …

Clumped 13CH2D and 12CHD2 compositions of methyl groups from wood and synthetic monomers: Methods, experimental and theoretical calibrations, and initial …

MK Lloyd, DL Eldridge, DA Stolper - Geochimica et Cosmochimica Acta, 2021 - Elsevier
Methyl groups are found in numerous biogenic and synthetic materials including
geologically preserved materials such as wood. The carbon and hydrogen isotope …