1. EOCENE FOSSILS OF ARAUCARIA SECT. EUTACTA FROM PATAGONIA AND THEIR IMPLICATIONS FOR FLORAL TURNOVER DURING THE INITIAL ISOLATION OF SOUTH AMERICA Open Access Author: Harris, Gabriella Title: EOCENE FOSSILS OF ARAUCARIA SECT. EUTACTA FROM PATAGONIA AND THEIR IMPLICATIONS FOR FLORAL TURNOVER DURING THE INITIAL ISOLATION OF SOUTH AMERICA Graduate Program: Geosciences Keywords: AraucariaAraucariaceaeconifersEECOEoceneLaguna del HuncoPatagoniarainforestRío Pichileufútotal evidence phylogeny File: Download Rossetto_Harris_MS_Thesis_Final.pdf Committee Members: Peter Daniel Wilf, Thesis Advisor/Co-AdvisorMark E Patzkowsky, Committee MemberElizabeth Ann Hajek, Committee Member