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
Fossil Turtle Didn't Have a Shell Yet, but Had the First Toothless
Missing link fossil shows how the turtle got its shell
Issue 3280, Magazine cover date: 2 May 2020
Plethora of Life Found On Sea Turtle Shells
How the turtle got its shell: Amazing fossils are solving the
The origin of the turtle shell: mystery solved
Life in a nutshell: New species found in the carapace of late
Giant turtle fossil: Car-sized Stupendemys geographicus once
Evolution news, articles and features, Page 17
It's Turtles All the Way Down in the Fossil Record - The New York
Features – latest in science and technology, Page 55
