1. Late Archean Microbial Ecology: An Integration of Molecular, Isotopic, and Lithologic Studies Open Access Author: Eigenbrode, Jennifer L Title: Late Archean Microbial Ecology: An Integration of Molecular, Isotopic, and Lithologic Studies Graduate Program: Earth Sciences Keywords: PrecambrianbiomarkersoxygenbacteriarespirationmethylotrophycarbonHamersley Provincehopanessteranesisoprenoidssulfurpaleoenvironmentsmarineanoxia File: Download thesis.pdf Committee Members: Katherine Haines Freeman, Committee Chair/Co-ChairChristopher Howard House, Committee MemberRobert David Minard, Committee MemberMark E Patzkowsky, Committee MemberRoger E Summons, Committee Member