Professor Jisuo Jin, Department of Earth Sciences, Western University, is a paleontologist whose research centers on paleontology, Ordovician and Silurian brachiopods, biodiversity, biostratigraphy, and paleoecology. His scholarship uses fossil records to investigate evolutionary patterns, faunal change, and ancient marine environments, especially across Paleozoic successions. His research mission is to reconstruct the history of life and environmental change through rigorous fossil-based analysis. He contributes to Western University’s Earth evolution, surface life, and climate research theme and helps anchor departmental strength in paleobiological research and training. Public Western-domain material available in this pass is lean, so this profile stays conservative while remaining grounded in current Earth Sciences sources.