A lack of fossils has made it impossibe to trace the origin and early evolution of turtles - until now.
How did the turtle get its shell? Fossil discovery gives us a clue
The Second Great National Park Fossil Quiz (U.S. National Park
University of Southampton on The Conversation
What happened to turtles that used to be found in the wild but are
Fossils reveal how the turtle got its shell, Science
University of Southampton on The Conversation
Missing link fossil shows how the turtle got its shell
Sea Turtles: History, Characteristics, Behavior, Reproduction
Basilosaurus - Wikipedia
University of Southampton on The Conversation
Pictures and Profiles of Prehistoric Turtles
Scientists lift lid on turtle evolution › News in Science (ABC