These are the jaws from a Kitefin shark *Dalatias licha*. The data was acquired using the NHM's micro-CT scanner and was rendered by one of our summer volunteers.
There's a stunning video on our Facebook page: https://www.facebook.com/IAC.NaturalHistoryMuseum/videos/
Please feel free to download and print this dataset, but we'd really like to know what you do with it. It would be great to hear it's being used for education and outreach.