PhD opportunity in biology/paleontology at the University of Alabama
The recently NSF-funded project “Energetic Controls on Marine Benthic Community 
Structure in Space and Time”  aims to (1) evaluate how productivity affects the 
energetic and trophic structure of marine benthic communities on either side of 
the modern Isthmus of Panama, where there is now a strong contrast between the 
high productivity, upwelling-dominated regime of the eastern Pacific and the 
low-productivity, low-seasonality regime of the Caribbean (2) use this 
knowledge to evaluate the fossil record of Caribbean benthic ecosystems before, 
during, and after the uplift of the isthmus during which planktonic 
productivity decreased in the Caribbean and (3) relate ecosystem changes driven 
by productivity shifts to the well documented Caribbean extinction event ~2 Ma. 
This is a project in collaboration with colleagues and their students/postdoc 
at the Ohio State University (Dr. Jill Leonard-Pingel), the University of 
California Berkeley (Dr. Seth Finnegan), and the Smithsonian Tropical Research 
Institute (Dr. Aaron O’Dea).
One key component of this project is to assess biotic interactions such as 
predator-prey interactions using fossil and modern molluscan assemblages from 
both sides of the Isthmus of Panama. I am recruiting a PhD student for the Fall 
2025 semester with a background in biology, paleontology, and/or geology who 
has an interest in biotic interactions and quantitative methods. While the 
study will use pre-existing collections, there is a trip to Panama included. 
For interested candidates, please get in touch with Dr. Adiel Klompmaker 
([email protected]<mailto:[email protected]>), preferably sending along a 
CV.
The student will be supported for 5 semesters as a graduate research assistant 
and as graduate teaching assistant for the remainder of the PhD program. 
Conference support is provided. The student will be part of the Department of 
Biological Sciences or the Department of Geological Sciences at the University 
of Alabama depending on the background of the student. Apply to one of these 
departments through https://graduate.ua.edu/applicants/
Applications are due on 10 December 2024.

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