Flexicalymene Directory References Discover How Deadly Is Quicksand? 7 of the World’s Most Dangerous Festivals The Seven Sacraments of the Roman Catholic church Will Light-Speed Space Travel Ever Be Possible? 9 of the World’s Deadliest Snakes Which Religion Is the Oldest? What Do Eggs Have to Do with Easter? Contents Flexicalymene trilobite genus Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:description In CalymeneCalymene and its close relative Flexicalymene are frequently preserved as tightly rolled fossils. The rolling may be either a death position or a defensive one that the animal assumed to protect its soft, vulnerable underside.Read More