Fossil Sharks

Wherein we take an adventure into the deep oceans of history in pursuit of fossilized sharks.
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Producer, Writer, Creator, Host:
Emily Graslie
Producer, Editor, Camera, Archive:
Tom McNamara
Theme music:
Michael Aranda
Created By:
Hank Green
Production Assistant:
Katie Kirby
Shout-out to Bill Simpson for his help in the production of this video and lending us the fossilized shark specimens for the shoot!
We want to thank Ray Troll () for generously allowing us to incorporate his incredible illustrations in this video!
The Idaho Museum of Natural History and the Idaho Virtualization Laboratory at Idaho State University is doing awesome work and they let us use the CT-scan of their Helicoprion for this episode, which we are very grateful for.
Special thanks to David Shiffman (@whysharksmatter) for his help, support, advice, and fun facts about sharks!
Additional thanks to Joe Hanson (itsokaytobesmart) and the folks at PBS Digital Studios for helping to put this great series together. :)
Filmed on Location and Supported by:
The Field Museum in Chicago, IL
()
In which Evan Liao, Barbara Velázquez, Kelleen Browning, Seth Bergenholtz, and Martina Šafusová did a noteworthy job translating subtitles for us.