1. THE EFFECT OF ARCHEAN OCEANS ON CYANOBACTERIA, GREEN SULFUR BACTERIA AND THE RISE OF OXYGEN Open Access Author: Baumann, Beth Anne Title: THE EFFECT OF ARCHEAN OCEANS ON CYANOBACTERIA, GREEN SULFUR BACTERIA AND THE RISE OF OXYGEN Graduate Program: Geosciences Keywords: Archeanearly earthanoxic atmosphererise of oxygenearly atmsophere File: Download BethBaumann.MS.thesis.pdf Committee Members: Christopher Howard House, Thesis Advisor/Co-Advisor