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Author:

Herrmann, Achim Dirk

Title:

Late Ordovician ocean-climate system and paleobiogeography

Graduate Program:

Geosciences

Keywords:

Ordovician
ocean model
climate model
mass extinction
paleobiogeography

File:

Download eTDHerrmann.pdf

Committee Members:

Mark E Patzkowsky, Committee Chair/Co-Chair
Rudy L Slingerland, Committee Member
Michael Allan Arthur, Committee Member
Raymond Gabriel Najjar Jr., Committee Member
David Pollard, Committee Member

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