For years, the oldest turtle fossils we could find had fully formed shells. Now, more primitive fossils are revealing the strange tale of how turtle shells evolved
Turtle Fossils - Crystalinks
Gigantic turtle from the dinosaur era was almost 4 metres long
Tully Monster: Scientists finally solve the mystery of the 300
Turtles news, articles and features
Turtle Fossils - Crystalinks
Turtwig' ancient turtle species discovered after fossil mystery
Fossil Turtle Didn't Have a Shell Yet, but Had the First Toothless
Turtles make sense after all
Missing link fossil shows how the turtle got its shell
Face to face with a perfectly preserved dinosaur that looks like
Turtles news, articles and features
New turtle genus and species that sheds light on the evolution of
Features – latest in science and technology, Page 55
Nerdfighteria Wiki - Slowly Solving the Mystery of Turtle Origins
Missing link fossil shows how the turtle got its shell