These leathery turtles spend most of their lives buried motionless in river mud, but burst into action to catch their unsuspecting prey. When you purchase through links on our site, we may earn an ...
Unlike most turtles, whose shells are made of expanded ... that looked more like the rafters of a roof held up Protostega's leathery shell. Though the shell design provided less protection ...
DESCRIPTION: The leatherback sea turtle is distinguished by its soft, leathery shell, which is predominantly black and made of tough, oil-saturated connective tissue. Its flippers lack claws and are ...