Bozeman Magazine

Everything is bigger in Texas, including the mosasaurs! Join Dr. Amelia Zietlow of the History Museum at the Castle as she dives into the biology and evolution of these remarkable extinct marine lizards. Discover a gigantic newly identified mosasaur from Texas and explore what its discovery reveals about mosasaur diversity, evolution, and life in the ancient seas. Dr. Amelia Zietlow’s research focuses on the morphology and systematics of mosasaurs, a group of extinct marine lizards. Natural History Museum Specialist; History Museum at the Castle (Appleton, WI; 2025-present). Richard Gilder Graduate School at the American Museum of Natural History (New York, NY; 2020-2025). Carthage College Class of 2020 (Kenosha, WI).