Fossils

This research area investigates the history of life on Earth through the study of fossilized remains. Investigations include identifying and classifying ancient organisms, reconstructing their anatomy and physiology, and understanding their evolutionary relationships and paleoecology. Methods employed range from detailed morphological analysis of fossil specimens, including skulls and skeletal elements, to geochemical and isotopic analyses of fossiliferous rocks. Research addresses fundamental questions about the origins and diversification of life, patterns of extinction, and the environmental conditions of past ecosystems.

Arkansas's rich geological history provides a unique context for paleontological research. Studies contribute to understanding the state's natural heritage and the evolution of its modern flora and fauna. This knowledge informs conservation efforts for existing wildlife and ecosystems by providing long-term perspectives on environmental change and species adaptation. Furthermore, paleontological discoveries can enhance educational outreach and support tourism related to Arkansas's natural history.

This field draws upon and contributes to biological evolution, genomics, and phylogenetic studies, as well as plant and animal studies. Research engages with archaeology and ancient environmental studies, providing insights into past human interactions with ancient environments. Expertise is distributed across Arkansas State University and the University of Arkansas at Fayetteville.