1. Production and preservation of organic and fire-derived carbon across the Paleocene-Eocene Thermal Maximum Open Access Author: Denis, Elizabeth Helen Title: Production and preservation of organic and fire-derived carbon across the Paleocene-Eocene Thermal Maximum Graduate Program: Geosciences Keywords: Paleocene-Eocene Thermal Maximum (PETM)polycyclic aromatic hydrocarbon (PAH)soil organic carbonterrestrial carbon cycledegradationfirepreservationbiomarker File: Download Denis_Dissertation_Final_2016.pdf Committee Members: Katherine Haines Freeman, Dissertation Advisor/Co-Advisor