1. Modeling isotopic proxies for the oxygenation of the earths surface Open Access Author: Domagal-Goldman, Shawn David Title: Modeling isotopic proxies for the oxygenation of the earths surface Graduate Program: Geosciences Keywords: ArcheanIsotope GeochemistryAtmospheric ModelsMolecular Models File: Download Domagal-Goldman.pdf Committee Members: James David Kubicki, Committee Chair/Co-ChairJames Kasting, Committee Chair/Co-ChairMichael Allan Arthur, Committee MemberJorge Osvaldo Sofo, Committee Member