A woman in a snorkel gear holds up a conch while in the ocean. Dr. Carrie Tyler, an assistant professor in the Department of Geology and Environmental Earth Science, explores the evolution and ecology of echinoids, which are a major food source for predators like the Queen Helmet Conch she holds here.

Carrie Tyler: Exploring the Evolution and Ecology of Echinoids

Dr. Carrie Tyler, an assistant professor in the Department of Geology and Environmental Earth Science, studies evidence that predators leave on the shells and fossils of echinoids like sea urchins and sand dollars. Read more.