Rocky River Nature Center, 1972 ID: 7414 | This file appears in: Dunkleosteus While long extinct, the idea that a fearsome arthrodire was once an inhabitant of the region grabs the attention of young and old alike. The exhibition of realistic models and ancient fossils isn't always mere spectacle, however. Displays are often used by education institutions to encourage the exploration of sciences such as geology, biology, and paleontology. | Creator: Courtesy of Cleveland State University Library Special Collections Download Original File CreatorCourtesy of Cleveland State University Library Special Collections "Rocky River Nature Center, 1972" appears in: Dunkleosteus