SDSU Geological Sciences - Thesis Defense - Erik Haaker

submitted by: tcarrasc
Moving Towards a More Complete late Holocene Chronology of Ancient Lake Cahuilla Erik Haaker B.S. Candidate Department of Geological Sciences San Diego State University Advisors Dr. Thomas Rockwell -------------------------------------------------------------------------------- ABSTRACT The Salton Trough is a tectonically active basin that formed by the northward propagation of the Gulf of California, and is associated with transtensional motion on the southern San Andreas Fault...

SDSU Geological Sciences - Thesis Defense - Sara Kowalke

submitted by: tcarrasc
Investigating the 2010 Moro Gulf deep earthquake sequence using the continuous back-projection technique Sara Kowalke B.S. Candidate Department of Geological Sciences San Diego State University Advisors Dr. Shou Ma, Dr. Eric Kiser and Miaki Ishii, Harvard University -------------------------------------------------------------------------------- ABSTRACT Deep earthquakes make up approximately one-quarter of all earthquakes, yet current understanding of mechanisms for deep (300-700...

SDSU Geological Sciences - Thesis Defense - Robert Donohue

submitted by: tcarrasc
Whole Rock Geochemistry of the Peñasquitos Formation, San Diego County California Robert Donohue B.S. Candidate Department of Geological Sciences San Diego State University Advisors Dr. David Kimbrough -------------------------------------------------------------------------------- ABSTRACT The Late Jurassic Peñasquitos Formation is a newly recognized formation in San Diego County distinct from the Cretaceous Santiago Peak Volcanics. The Peñasquitos Formation consists of low...

SDSU Geological Sciences - Thesis Defense - Emily Allen

submitted by: tcarrasc
Ocean acidification during the Paleocene-Eocene Thermal Maximum at Contessa Road, Italy: Insights from weight percent carbonate content Emily Allen B.S. Candidate Department of Geological Sciences San Diego State University Advisors Dr. Stephen Schellenberg -------------------------------------------------------------------------------- ABSTRACT The Paleocene-Eocene Thermal Maximum (PETM; ~55 Ma) is defined as a period of time during which thousands of petagrams of carbon were...

SDSU Geological Sciences - Thesis Defense - Jamie Purcell

submitted by: tcarrasc
Physical and Chemical Properties of the Winterhaven Metavolcanic Member: Implications for Igneous Petrogenesis Jamie Purcell B.S. Candidate Department of Geological Sciences San Diego State University Advisor Dr. Gary Girty -------------------------------------------------------------------------------- ABSTRACT Lying in southeastern California between Indian Pass and Picacho State Recreation Area is the ~440 m thick, Jurassic Winterhaven Formation. This unit has been...

SDSU Geological Sciences - Thesis Defense - Jason Parizek

submitted by: tcarrasc
A comparison of the Toorongo weathering profile, south Australia, and weathered regolith at Santa Margarita Ecological Reserve: Comparing weathering intensity factors derived from non-central principal component analysis Jason Parizek B.S. Candidate Department of Geological Sciences San Diego State University Advisors Dr. Gary Girty -------------------------------------------------------------------------------- ABSTRACT Compositional data derived from Cretaceous granodiorite at...