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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

Author:

Olszewski, Thomas D.

Title:

Testing for a relationship between paleocommunity recurrence and taxonomic turnover using a sequence stratigraphic framework

Graduate Program:

Geosciences

Keywords:

paleoecology
bivalve
brachiopod
sequence stratigraphy
Permian
Pennsylvanian

File:

Download etd.pdf

Committee Members:

Andrew Sluyter, Committee Member
Roger J Cuffey, Committee Member
Rudy L Slingerland, Committee Member
Charles Raymond Fisher Jr., Committee Member
Mark E Patzkowsky, Committee Chair/Co-Chair
Michael Allan Arthur, Committee Member