1. Quantifying the areal extent and dissolved oxygen concentrations of Archean oxygen oases Open Access Author: Olson, Stephanie Leigh Title: Quantifying the areal extent and dissolved oxygen concentrations of Archean oxygen oases Graduate Program: Geosciences Keywords: oxygen oasesredox evolutionoxygenic photosynthesisArcheanearth system model File: Download SLO_MSthesis.pdf Committee Members: Lee Kump, Thesis Advisor/Co-Advisor