Professor Dr. David Bottjer
Professor
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Biography
Professor Bottjer is a paleobiologist and paleoecologist who has worked broadly on organism-sediment interactions and the ecological history of life. His current research focuses on significant paleobiological questions, employing a multidisciplinary approach to understand paleobiology and paleoecology. He has conducted extensive fieldwork in eastern California and China, emphasizing detailed studies of paleoecology and recovery patterns following the end-Permian and end-Triassic mass extinctions. Bottjer has made substantial contributions to research on Triassic strata across the western United States, Europe, Japan, and China. His involvement in the Paleobiology Database reflects his commitment to developing comprehensive databases that facilitate addressing major outstanding paleobiological and evolutionary challenges.
Research Interests
Experience
Professor
2006-08-16 — PresentUniversity of Southern California • Los Angeles, CA
Teaching and conducting research in Earth Sciences.
Director of Undergraduate Studies
2016-01-01 — PresentDepartment of Earth Sciences, USC • Los Angeles, CA
Managing undergraduate studies.
Chair
2006-08-16 — 2012-08-15Department of Earth Sciences, USC • Los Angeles, CA
Oversaw department operations and faculty.
Chair
2009-08-16 — 2012-08-15Department of Earth Sciences, USC • Los Angeles, CA
Led the department as chair.
Awards
William H. Twenhofel Medal
Paleontological Society Medal
Honorary Member
Fellow
Fellow
Fellow
Raymond C. Moore Medal
Albert S. Raubenheimer Award
UCLA CSEOL Distinguished Scientist Award
Requirements for University of Southern California
Master Program
Requirements
GPA Requirement
TOEFL
IELTS
GRE General
Prerequisites
Application Checklist
- Online application
- Official transcripts
- Personal Statement
- Resume/CV
- Letters of Recommendation (not required for MS CS, but allowed)
Specialization Notes
GRE is NOT required for Master's applicants for 2025-2026.