Contact Information

Department of Earth and Atmospheric Sciences
214 Bessey Hall
University of Nebraska-Lincoln
Lincoln, NE 68588-0340

Email

Curriculum vitae

This is me pointing at roadcuts circa 2010

Background

My name is Lindsey Brenizer and I am currently a Master of Science candidate at the University of Nebraska - Lincoln. I received my Bachelors of Science Degree in Geology at Kent State University.

 

Research Focus - Carbonate Deposition on the Ross Sea Shelf, Antarctica

My area of research focuses on carbonate deposition on Antarctic shelves. I have a great interest in examining past changes in climate, the oceans and depositional environments, especially concerning Antarctica and other polar regions. My advisor is Tracy Frank.

Quaternary carbonates on polar shelves provide analogs that will improve our ability to recognize and interpret ancient examples in the rock record, yet they remain understudied. This investigation integrates petrography, geochemistry, and radiocarbon dating to evaluate the origin, characteristics, and distribution of carbonate-dominated sediments recovered in 18 piston cores from the Ross Sea Shelf, Antarctica. Results indicate that carbonate deposition in the Ross Sea is highly localized in both space and time. Deposition was focused near the shelf break and along the western margins of banks on the NW Ross Sea Shelf. Results provide insights that will improve understanding controls on carbonate deposition in polar settings and will aid in interpretation of cold-water limestones found in the rock record.

Courses

Classes I have taken: Advanced Topics in Stratigraphy, Isotope Geochemistry, Quaternary Paleoclimatology and Paleoecology, Professional Development in Geosciences, Sequence Stratigraphy, Micropaleontology.

Classes I am currently taking (Fall 2012): Carbonate Petrology, Biogeochemical Cycles, Seminar in Sedimentology.

Classes I am currently teaching (Fall 2012): Physical Geology 101 Lab (sections 254 and 255)