Paleo Talks is hosted by ETSU Paleontologists Dr. Blaine Schubert and David Moscato, with new guests and topics each week.

Dr. Christina Barron-Ortiz is assistant curator of Quaternary Paleontology at the Royal Alberta Museum. Her current research interests include studying the ecology, palaeobiology, and systematics of Quaternary ungulate mammals across the breadth of their North American range, from Mexico to the Canadian Arctic