How the Turtle Got Its Shell

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=fLjXIFvafSE

PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons • ↓ More info below ↓ • Where did turtles come from? And how did they get their shells? The answers to these questions would eventually cause scientists to rethink the entire history of reptile evolution. • Thanks as always to Nobumichi Tamura for allowing us to use his wonderful paleoart : http://spinops.blogspot.com/ Additionally, a big thank you to Tyler Lyson, Luke Norton, Andrey Atuchin, and Gaberiel Bever for their images of Eunotosaurus. • Produced for PBS Digital Studios. • Want to follow Eons elsewhere on the internet? • Facebook - / eonsshow • Twitter - / eonsshow • Instagram - / eonsshow • References: • https://books.google.com/books?id=fox... • https://books.google.com/books?id=AR3... https://www.researchgate.net/publicat... • http://www.mrfdigs.com/publications/2... • http://www.jstor.org/stable/221677 • https://www.nature.com/articles/natur... • https://www.nature.com/articles/456450a • http://rspb.royalsocietypublishing.or... • https://www.newscientist.com/article/... • http://phenomena.nationalgeographic.c... • http://onlinelibrary.wiley.com/doi/10... • https://www.nature.com/articles/natur... • https://www.npr.org/sections/thetwo-w... • http://www.cell.com/current-biology/f... • https://www.theatlantic.com/science/a... • https://academic.oup.com/jmammal/arti... • http://www.journals.uchicago.edu/doi/... • https://books.google.com/books?id=8rX... • https://www.sciencedirect.com/science... • https://www.jstor.org/stable/3883561

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