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Credits:
Writer/Narrator: Stephanie Sammann
Editor: Dylan Hennessy (https://www.behance.net/dylanhennessy1)
Illustrator/Animator: Kirtan Patel (https://kpatart.com/illustrations)
Animator: Mike Ridolfi (https://www.moboxgraphics.com/)
Sound: Graham Haerther (https://haerther.net)
Thumbnail: Simon Buckmaster (  / forgottentowel  )
Producer: Brian McManus (   / realengineering  )

Imagery courtesy of Getty Images

Additional Photo Credits:
Verisimilus
Aleksey Nagovitsyn
Matteo De Stefano/MUSE
Prehistorica
Dmitry Bogdanov
Nobu Tamura
Tommy from Arad
Nemo's great uncle

Music:
merge by theatre-of-delays
my-right-foot by tamuz-dekel
technologie-automatisée by lance-conrad
road-less-traveled by dj-taz-rashid
different-paths by theatre-of-delays
inkling by daniel-joseph-white


References:
[1] https://www.sharksider.com/timeline-s...
[2] https://ocean.si.edu/ocean-life/shark...
[3] https://jeb.biologists.org/content/je...
[4]https://www.nature.com/articles/s4159...
[5] https://faculty.washington.edu/fishgu...
[6] https://www.publish.csiro.au/mf/MF989...
[7] https://www.sciencedirect.com/science...
[8] https://link.springer.com/article/10....
[9] https://www.researchgate.net/publicat...