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Start Over Year 2004 Keyword Precambrian

1. Late Archean Microbial Ecology: An Integration of Molecular, Isotopic, and Lithologic Studies

open_access
Open Access
Author:
Eigenbrode, Jennifer L
Title:
Late Archean Microbial Ecology: An Integration of Molecular, Isotopic, and Lithologic Studies
Graduate Program:
Earth Sciences
Keywords:
Precambrian
biomarkers
oxygen
bacteria
respiration
methylotrophy
carbon
Hamersley Province
hopanes
steranes
isoprenoids
sulfur
paleoenvironments
marine
anoxia
File:
Download thesis.pdf
Committee Members:
Katherine Haines Freeman, Committee Chair/Co-Chair
Christopher Howard House, Committee Member
Robert David Minard, Committee Member
Mark E Patzkowsky, Committee Member
Roger E Summons, Committee Member

2. Neoproterozoic Sulfur Isotopes, Snowball Earth Events and the Evolution of Microbial Sulfur Species

open_access
Open Access
Author:
Hurtgen, Matthew T.
Title:
Neoproterozoic Sulfur Isotopes, Snowball Earth Events and the Evolution of Microbial Sulfur Species
Graduate Program:
Geosciences
Keywords:
sulfur isotopes
Neoproterozoic
snowball Earth
sulfate concentrations
Precambrian
Namibia
File:
Download thesis.pdf
Committee Members:
Michael Allan Arthur, Committee Chair/Co-Chair
Lee Kump, Committee Member
Hiroshi Ohmoto, Committee Member
Charles Raymond Fisher Jr., Committee Member